{"title":"Battery For RC Toys \u0026 Hobbies","description":"","products":[{"product_id":"xtar-lc12-12-slots-li-ion-aa-aaa-battery-charger-storage-box","title":"XTAR LC12 12-slots Li-ion AA\/AAA Battery Charger \u0026 Storage box","description":"\u003cp\u003e\u003cspan style=\"color: #3598db; font-size: 16px;\"\u003e\u003cstrong\u003eXTAR Online Exclusive\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003eAA \/ AAA Li-ion Cattery Charger \u0026amp; Storage Box\u003cbr\u003e12-Slot Independent Charging Bay (8 AA battery slots, 4 AAA battery slots)\u003cbr\u003eUSB-C Input, Convenient and Highly Compatible\u003cbr\u003eMagnetic charging case protects the battery from falling and prevents dust buildup\u003cbr\u003eManually Select Charging Sequence\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1.webp?v=1776688881\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/2.webp?v=1776688880\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/3.webp?v=1776688881\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/4.webp?v=1776688881\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/5.webp?v=1776688880\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/6.webp?v=1776688880\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/7.webp?v=1776688880\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/8.webp?v=1776688882\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/9.webp?v=1776688881\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ SET 1: 8pc AA(3600mWh)  + 4pc AAA(1200mWh) + Charger","offer_id":53305642484011,"sku":"AC381002","price":59.99,"currency_code":"USD","in_stock":true},{"title":"China \/ SET 2: 8pc AA (3600mWh) + Charger","offer_id":53305642516779,"sku":"AC381001","price":49.99,"currency_code":"USD","in_stock":true},{"title":"China \/ SET 3: 8pc AA (3600mWh) Only battery","offer_id":53305642549547,"sku":"XG000010*2+XBL01051*2","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/LC12.png?v=1781690884"},{"product_id":"xtar-15v-aa-3960-rechargeable-li-ion-battery-industry-first-aa-battery-with-touch-activated-led-power-indicator","title":"XTAR 1.5V AA 3960 Rechargeable Li-ion Battery, Industry-First AA Battery with Touch-Activated LED Power Indicator","description":"\u003ch1 class=\"elementor-heading-title elementor-size-default\"\u003eNo more guessing your battery level!\u003c\/h1\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\" style=\"line-height: 1.8;\"\u003eIntroducing the World's First AA Battery with touch-activated power level display.\u003c\/h2\u003e\n\u003cdiv class=\"elementor-element elementor-element-4aaf737 elementor-widget elementor-widget-text-editor\" data-id=\"4aaf737\" data-element_type=\"widget\" data-settings=\"{\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-element elementor-element-4aaf737 elementor-widget elementor-widget-text-editor\" data-id=\"4aaf737\" data-element_type=\"widget\" data-settings=\"{\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp style=\"line-height: 1.8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eSimply touch the positive terminal to instantly see the power level and stay in control anytime.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eBefore installation, a single touch lets you know the battery level, eliminating trial-and-error and ensuring every setup starts fully charged.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-e11f3de elementor-widget elementor-widget-text-editor\" data-id=\"e11f3de\" data-element_type=\"widget\" data-settings=\"{\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cp style=\"line-height: 1.8;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eDevice powered off? A gentle touch immediately tells you whether it’s a dead battery or a device malfunction, saving time and effort.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-e11f3de elementor-widget elementor-widget-text-editor\" data-id=\"e11f3de\" data-element_type=\"widget\" data-settings=\"{\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ch2 style=\"line-height: 1.8;\"\u003eFeatures\u003c\/h2\u003e\n\u003col\u003e\n\u003cli style=\"line-height: 1.8;\"\u003e[Touch to Check Power] Tap the positive terminal to activate the LED indicator, instantly showing the remaining battery level.\u003c\/li\u003e\n\u003cli style=\"line-height: 1.8;\"\u003e[High Capacity \u0026amp; Constant Voltage] With 2500mAh capacity and a steady 1.5V output, it reliably powers medium-to-high drain devices for stable performance.\u003c\/li\u003e\n\u003cli style=\"line-height: 1.8;\"\u003e[Ultra-Fast 2.5-Hour Recharge] A full charge takes only 2.5 hours, getting you back to power quickly without the long wait.\u003c\/li\u003e\n\u003cli style=\"line-height: 1.8;\"\u003e[1500+ Cycles for Cost Efficiency] Rated for over 1,500 charge cycles, it saves you money and reduces waste, making it an eco-friendly choice.\u003c\/li\u003e\n\u003cli style=\"line-height: 1.8;\"\u003e[Built-in Quad-Protection Chip] The integrated smart chip provides comprehensive safety protections, ensuring secure and worry-free operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-101.webp?v=1778730506\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-102.webp?v=1778730643\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/dac7985b7f.gif?v=1778730667\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-105.webp?v=1778730655\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-106.webp?v=1778730703\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-107.webp?v=1778730717\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-108.webp?v=1778730742\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-109.webp?v=1778730825\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-110.webp?v=1778730837\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-111.webp?v=1778730857\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-112.webp?v=1778730872\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA-113.webp?v=1778730887\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4*1.5V AA 3960 battery","offer_id":53361902223659,"sku":"AB001161","price":19.9,"currency_code":"USD","in_stock":true},{"title":"China \/ 8*1.5V AA 3960 battery","offer_id":53361902256427,"sku":null,"price":38.9,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4*1.5V AA 3960 battery","offer_id":53361902289195,"sku":"1.5V AA 3960","price":22.9,"currency_code":"USD","in_stock":true},{"title":"USA \/ 8*1.5V AA 3960 battery","offer_id":53361902321963,"sku":"1.5V AA 3960","price":41.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA15V396027281.jpg?v=1777440548"},{"product_id":"xtar-aa-lithium-4100mwh-2450mah-usb-c-battery-with-low-voltage-indicator-1","title":"XTAR AA Lithium 4100mWh\/2450mAh USB-C Battery with Low Voltage Indicator","description":"\u003cp\u003e\u003cstrong\u003eNew Generation!\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-C 4 Splitter Cable for Quick and Easy Charging.\u003c\/li\u003e\n\u003cli\u003e4100mWh\/2450mAh High Energy to Extend the Runtime.\u003c\/li\u003e\n\u003cli\u003e2.7hrs Fast Charge, Reducing Wait Time.\u003c\/li\u003e\n\u003cli\u003e1.5V 2A Powerful and Stable Power Output.\u003c\/li\u003e\n\u003cli\u003e1200 Cycles for Enhanced Durability.\u003c\/li\u003e\n\u003cli\u003eMultiple Protections for Safe Usage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1_faa1b4c3-071a-4f74-8438-9be51c64c425.webp?v=1778665546\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1.gif?v=1778665555\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/2_48c2d648-89b8-4472-8f6a-bf4bd1fef80c.webp?v=1778665585\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/3_70af4b45-e5d4-4f84-97d7-73d9da27c414.webp?v=1778665695\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/4_bda7005f-0951-444c-b769-e43ed43efb15.webp?v=1778665726\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/5_8d9876cf-b9ef-4a96-af76-281917b365ef.webp?v=1778665743\" alt=\"\"\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4*1.5V AA 4100mWh USB-C","offer_id":53363703152939,"sku":"AB001128","price":24.99,"currency_code":"USD","in_stock":true},{"title":"China \/ 8*1.5V AA 4100mWh USB-C","offer_id":53363703185707,"sku":null,"price":46.98,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4*1.5V AA 4100mWh USB-C","offer_id":53363703218475,"sku":"AA 1.5V 4100 USB-C(Case+Box)","price":24.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ 8*1.5V AA 4100mWh USB-C","offer_id":53363703251243,"sku":null,"price":46.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/8-1741439d23.jpg?v=1777466732"},{"product_id":"xtar-15v-aa-4150mwh-battery-set","title":"XTAR 4150mWh\/2500mAh 1.5V AA Lithium Battery with Low Voltage Indicator","description":"\u003ch3\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eThe highest real capacity in the field.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eCharge capacity 2500mAh, energy 4150mWh\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eConsistent and reliable 1.5V output\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eSuper quick charing time 2.9 hours, with smart LED indicator\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eIntelligent safety chip, anti-leakage and multiple protections\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eLow-voltage detection function\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003eCycle life more than 1200 times\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-family: arial;\"\u003e------------------------------------------------------------------------------------------------------------------------------------------\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 22px;\"\u003eWhy 1.5V Batteries?\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eReplacing your single-use AA and AAA batteries with rechargeables is a quick and easy way to lower our environmental footprint. The long-lasting power in the latest XTAR Li-ion batteries means that you get improved performance while reducing up to 30 times less pollution compared to alkaline cells. An ultra-stable 1.5V output for heavy-load devices, Super fast charging time of 1.5 hours to full top-up, 1000+ life cycles for exceptional longevitye time.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 22px; color: #e03e2d;\"\u003eFAQ about 1.5V AA 4150mWh battery\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cb data-spm-anchor-id=\"a2700.custom-template.0.i1.61eb333341L98l\"\u003e1. Is the battery safe？\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003cbr\u003eYes. The rechargeable 4150mWh AA lithium battery is equipped with a built-in 3-in-1 smart chip. It enables intelligent charging and discharging management and multiple protections of over-discharge, short circuit, over temperature and more. Also it has LED indicators for timely charging, full charged and discharge abnormal indication. At the same time, the lithium battery is anti-leakage, anti-corrosion.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e2. The difference between mWh vs mAh, and how to convert?\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eBattery capacity (mAh) defines the amount of charge stored by the battery. It is the maximum power that the battery can be used, more useful for the battery runtime. Battery energy (mWh) is the value of mAh multiplied by voltage, which determines what kind of device the battery can drive. It is a dynamic concept. It is the actual power of the battery in a certain state. Just like a reservoir, its storage capacity remains constant, but its actual water volume is dynamic. \u003cbr\u003e\u003cbr\u003eA battery with a marked capacity of mAh can emit different amounts of electricity under different discharge currents. The higher the current, the less energy can be released. This is caused by polarization inside the battery. Therefore, when discussing the battery life, you should also consider the discharge rate performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #3598db; font-size: 16px;\"\u003eHow to calculate the “4150mWh”:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThe XTAR 4150mWh AA lithium battery adopts a cell of 3.6V 14430 1150mAh. The rating capacity comes from the capacity of the internal battery cell, because the cell capacity is fixed. It is 1150mAh*3.6V=4140mWh. The mAh capacity is 2500mAh, and it comes from XTAR lab¡¯s test under the condition of standard discharging current of 0.5A. \u003cbr\u003e\u003cbr\u003eConvert the capacity mAh to mWh，it is 2500mAh x 1.5V=3750mWh, not the rated 4150mWh.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eWhat’s the reason:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe formula of “Voltage x mAh capacity=mWh energy”only works on 3.6\/3.7V lithium-ion batteries. For the rechargeable 1.5V lithium-ion battery, there is a conversion loss due to the built-in voltage regulator circuit, typically estimated to be around 8% to 10%. Therefore, the discharging energy of the XTAR 4150mWh AA lithium battery is around 4150mWh*90%=3735mWh. That means, the energy after fully charging is 4150mWh, but it would be less in discharging due to the conversion loss.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e3. How users can test the actual capacity of this battery by themselves?\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003cbr\u003eThere are two ways. One is discharging test with professional grading machine or electronic load under constant current, and then calculate the capacity with discharging time integration. The other one is discharging test by connecting a 3 ohm or 5W+ resistor to the terminals of the battery, then calculate the capacity with ampere-hour integral method. \u003cbr\u003e\u003cbr\u003eFirstly, the battery must be fully charged. If you test twice but get different results, it may due to the different battery saturation. XTAR’s battery low-voltage detection function is set with the voltage of around 1.1V, and there is some power can be discharged. So the cut-off voltage should be set under 0.8V, to count in the rest power under 1.1V. In addition, the test deviation should also be count in. XTAR’s battery capacity lower limit is 2420mAh at 0.5A.\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-size: 16px;\"\u003e \u003c\/span\u003e\u003cspan style=\"color: #696cb4;\"\u003e\u003cspan style=\"font-size: 16px; color: #3598db;\"\u003eRegarding battery capacity testing, please pay attention to the following points:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e A. The battery must be fully charged. We recommend to use LC4, LC8, L4, L8 \u0026amp; BC4 charger, because their cut-off charging currents are lower, so you can get a higher battery saturation.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e B. Set the cut-off discharging voltage to below 0.8V to avoid stop discharging too earlier and lower test capacity.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e C. The discharging current is suggested to be set with 0.3-0.5A, due to the conversion loss of internal voltage step-down and the conversion efficiency deviation under different discharging current.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e D. The discharge capacity of the battery will be affected by the discharger's current error, fluctuation size, integral error, discharge cut-off voltage, battery saturation, and ambient temperature. It is recommended to test more than twice.\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e4. Can 1.5V lithium batteries work stably in extremely cold and hot weather without excessive power consumption?\u003c\/b\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003eThe discharge operating temperature range for XTAR 1.5V lithium batteries is -20°C to 60°C.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e5. Which devices do 1.5V lithium batteries work for and which devices do they not work for?\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e \u003cbr\u003e1.5V lithium batteries are generally suitable for most of the devices that use AA\/AAA NiMH and dry batteries, especially those that require fast power consumption and stable power supply, such as wireless microphones, VR controllers, game controllers, RC toys, etc. They are also suitable for devices that are frequently used and require a large number of batteries, such as trail cameras, multimeters, sound mixers, Guitar amplifiers and so on. \u003cbr\u003e\u003cbr\u003e1.5V lithium batteries are not suitable for electronic clocks because they have a higher power output, resulting in faster battery consumption and need for frequent battery replacements. Not suitable for radios due to the noise caused by electromagnetic interference. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e6. What are the advantages compared with AA NiMH batteries? \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cbr\u003eCompared with AA NiMH batteries, the main advantage of rechargeable 1.5V AA lithium-ion batteries is their ability to provide a continuous 1.5V high-voltage output, stable performance, fast charging, and no memory effect. \u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003e7. What happens when XTAR 4150mWh 1.5V rechargeable lithium battery runs out of power? \u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cbr\u003eThe XTAR 4150mWh AA lithium battery has a low-battery reminder function. When you use it on your device that also have the low-battery alert like smart locks, VRs, GPS, you will get the reminder in time. If you use the battery on flashlights, you can also find the light is dimming when the power is low.\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh01.webp?v=1778662326\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh02.webp?v=1778662343\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh03.webp?v=1778663690\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh04.webp?v=1778663735\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh05.webp?v=1778663749\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh06.webp?v=1778664615\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh08.webp?v=1778664634\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR15V4150mWh09.webp?v=1778664647\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR-15V-4150mWh-07-1.webp?v=1778664672\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR-15V-4150mWh-07-2.webp?v=1778664682\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR-15V-4150mWh-10.webp?v=1778664712\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/XTAR-15V-4150mWh-11.webp?v=1778664728\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA4150.webp?v=1778664747\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AA4150mWh-dba8.webp?v=1778664761\" alt=\"\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 20px; color: #000000;\"\u003eThe above comparison data comes from the battery comparison test website ¨C \u003ca href=\"https:\/\/www.akkuvergleichstest.de\/\" rel=\"noopener\" target=\"_blank\"\u003eAkkuvergleichstest.de\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4 x1.5V AA 4150mWh (indicator)","offer_id":53363703513387,"sku":"AB001114","price":24.99,"currency_code":"USD","in_stock":true},{"title":"China \/ 8 x1.5V AA 4150mWh (indicator)","offer_id":53363703546155,"sku":"AB001110","price":45.99,"currency_code":"USD","in_stock":true},{"title":"China \/ L4+4x1.5V AA 4150mWh (indicator)","offer_id":53363703578923,"sku":null,"price":35.0,"currency_code":"USD","in_stock":true},{"title":"China \/ L8+8x1.5V Li-ion AA 4150mWh Batteries","offer_id":53363703611691,"sku":null,"price":62.99,"currency_code":"USD","in_stock":true},{"title":"China \/ L4 Pro+4x1.5V AA 4150mWh Batteries","offer_id":53363703644459,"sku":null,"price":38.99,"currency_code":"USD","in_stock":true},{"title":"China \/ L4 Pro+8x1.5V AA 4150mWh Batteries","offer_id":53363703677227,"sku":null,"price":58.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4 x1.5V AA 4150mWh (indicator)","offer_id":53363703709995,"sku":"4*1.5V AA 4150mWh Case+Box","price":25.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ 8 x1.5V AA 4150mWh (indicator)","offer_id":53363703742763,"sku":null,"price":47.0,"currency_code":"USD","in_stock":true},{"title":"USA \/ L4+4x1.5V AA 4150mWh (indicator)","offer_id":53363703775531,"sku":null,"price":39.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ L8+8x1.5V Li-ion AA 4150mWh Batteries","offer_id":53363703808299,"sku":null,"price":65.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ L4 Pro+4x1.5V AA 4150mWh Batteries","offer_id":53363703841067,"sku":null,"price":38.99,"currency_code":"USD","in_stock":false},{"title":"USA \/ L4 Pro+8x1.5V AA 4150mWh Batteries","offer_id":53363703873835,"sku":null,"price":58.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/3768dabe82.jpg?v=1777466755"},{"product_id":"xtar-aaa-lithium-1620mwh-battery","title":"XTAR 1620mWh\/1000mAh 1.5V AAA Lithium ion Battery with Low Voltage Indicator","description":"\u003cdiv class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"\u003e\n\u003cdiv class=\"wp-block-group__inner-container\"\u003e\n\u003ch4 style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eNew Generation!\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003eStrong: Constant High Power at 1.5V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003eFast: 1.9hrs Full Charge\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eDurable: 1200+ Cycles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003eGenuine: 1620mWh Energy, 1000mAh Capacity\u003c\/li\u003e\n\u003cli style=\"line-height: 1.5;\"\u003eConsiderate: Low Voltage Detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height: 1.5;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/3d7d72d021.webp?v=1778659091\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery01.webp?v=1778659106\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery02.gif?v=1778659118\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery03-1.webp?v=1778659149\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery03-2.webp?v=1778659166\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery04.webp?v=1778659184\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery05.webp?v=1778659200\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery06.webp?v=1778659218\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery07.gif?v=1778659239\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery08.webp?v=1778659258\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery09.webp?v=1778659274\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery10.webp?v=1778659284\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery11.webp?v=1778659298\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/AAALithium1620mWhBattery12.webp?v=1778659311\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4x1.5V AAA 1620mWh with battery case","offer_id":53363704758571,"sku":"AB001098","price":19.9,"currency_code":"USD","in_stock":true},{"title":"China \/ 8x1.5V AAA 1620mWh with battery case","offer_id":53363704791339,"sku":"AB001111","price":38.9,"currency_code":"USD","in_stock":true},{"title":"China \/ L4 Pro+4x1.5V AAA 1620mWh","offer_id":53363704824107,"sku":"AC328024*1+AB001098*1","price":32.99,"currency_code":"USD","in_stock":true},{"title":"China \/ L4 Pro+8x1.5V AAA 1620mWh","offer_id":53363704856875,"sku":"AC328024*1+AB001099*1","price":51.99,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4x1.5V AAA 1620mWh with battery case","offer_id":53363704889643,"sku":"4*1.5V AAA 1620mWh Case+Box","price":21.9,"currency_code":"USD","in_stock":true},{"title":"USA \/ 8x1.5V AAA 1620mWh with battery case","offer_id":53363704922411,"sku":null,"price":42.9,"currency_code":"USD","in_stock":true},{"title":"USA \/ L4 Pro+4x1.5V AAA 1620mWh","offer_id":53363704955179,"sku":null,"price":35.8,"currency_code":"USD","in_stock":true},{"title":"USA \/ L4 Pro+8x1.5V AAA 1620mWh","offer_id":53363704987947,"sku":null,"price":54.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1620_f5ddfd5a-894d-42f4-b442-468cce01cb92.jpg?v=1781750694"},{"product_id":"xtar-15v-aa-4000mwh-rechargeable-li-ion-battery-with-touch-activated-led-power-indicator-with-c4-aa-charger","title":"XTAR 1.5V AA 4000mWh Rechargeable Li-ion Battery, with C4-AA charger","description":"\u003cp\u003e\u003cspan style=\"color: #3598db; font-size: 16px;\"\u003e\u003cstrong\u003eXTAR Online Exclusive!\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTap the positive terminal to activate the LED indicator, instantly showing the remaining battery level.\u003c\/li\u003e\n\u003cli\u003eWith 4000mWh capacity and a steady 1.5V output, it reliably powers medium-to-high drain devices for stable performance.\u003c\/li\u003e\n\u003cli\u003eRated for over 1,000 charge cycles, it saves you money and reduces waste, making it an eco-friendly choice.\u003c\/li\u003e\n\u003cli\u003ePair with the C4-AA charger to fully charge four batteries in just 2 hours.\u003c\/li\u003e\n\u003cli\u003eThe integrated smart chip provides comprehensive safety protections, ensuring secure and worry-free operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #e03e2d;\"\u003eThe C4-AA charger is designed exclusively for charging XTAR 1.5V AA Li-ion batteries with indicator lights.\u003c\/span\u003e\u003cspan style=\"color: #e03e2d;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #e03e2d;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1_03a11bc6-735d-4968-8427-086ba9f526a8.jpg?v=1778212043\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/2_dcbdcf9a-0d92-4ad8-ba6a-ef9a3c946205.jpg?v=1778212048\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/3_95674767-6573-406c-9ee8-0eb848c2f340.jpg?v=1778212050\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/4_83170573-5bf6-475d-b517-ca0b59ea8627.jpg?v=1778212055\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/5_6bc3ba95-b64a-40a3-91b2-47ffb10a4a5c.jpg?v=1778212057\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/6_6ce88b4c-ad6a-40d0-b775-25116ab84963.jpg?v=1778212059\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/7_02231ffa-c8cb-44b2-817c-bf4ea6394d6a.jpg?v=1778212062\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/8_49bf8f17-08ba-40df-bf5a-d0bc3df6dea2.jpg?v=1778212064\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4*1.5V AA battery+1*C4-AA Charger","offer_id":53551632023851,"sku":"AC382003","price":22.9,"currency_code":"USD","in_stock":true},{"title":"China \/ 8*1.5V AA battery+1*C4-AA Charger","offer_id":53551632056619,"sku":"AC382003*1+AB001163*1","price":40.8,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4*1.5V AA battery+1*C4-AA Charger","offer_id":53551632089387,"sku":"C4-AA+4*AA 1.5V 4000 KT","price":25.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/4000.png?v=1781749865"}],"url":"https:\/\/xtardirect.com\/collections\/battery-for-rc-toys-hobbies.oembed","provider":"XTAR Official Store","version":"1.0","type":"link"}