{"title":"16340 Batteries","description":"\u003ch2\u003eXTAR 16340 Lithium Battery Series\u003c\/h2\u003e\u003cp\u003eDon't let the compact size fool you — the XTAR 16340 battery series packs serious power into a small form factor. Designed as a direct replacement for CR123A batteries, these rechargeable Li-ion cells deliver higher capacity, longer cycle life, and lower long-term cost. Ideal for compact flashlights, tactical gear, and precision electronics.\u003c\/p\u003e\u003ch3\u003eWhy Choose XTAR 16340?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Yet Powerful\u003c\/strong\u003e — Available in 650mAh, 850mAh, and 900mAh, delivering maximum energy in a CR123A-sized cell\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in USB-C Charging\u003c\/strong\u003e — Select models charge directly via USB-C, no external charger needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtected Circuit\u003c\/strong\u003e — Built-in protection on select models guards against overcharge, over-discharge, and short circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cycle Life\u003c\/strong\u003e — 800+ real charge cycles for lasting, cost-effective performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashlight Optimized\u003c\/strong\u003e — Engineered specifically for compact flashlights and high-precision devices requiring stable voltage output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCell Format: 16340 (CR123A compatible)\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 3.6V\u003c\/li\u003e\n\u003cli\u003eCapacity Range: 650mAh – 900mAh\u003c\/li\u003e\n\u003cli\u003eContinuous Discharge: Up to 2.5A\u003c\/li\u003e\n\u003cli\u003eCycle Life: 800+ cycles\u003c\/li\u003e\n\u003cli\u003eRechargeable: Yes — compatible with standard 16340 \/ RCR123A chargers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade from disposable CR123A batteries — choose XTAR 16340 for smarter, greener, and more powerful performance.\u003c\/p\u003e","products":[{"product_id":"battery-16340-650mah","title":"XTAR Rechargeable 16340 650mAh 1.95A 3.7V Protected Li-ion Battery","description":"\u003cp\u003e\u003cspan style=\"line-height: 200%;\"\u003e\u003cspan style=\"font-size: 15px;\"\u003eRechargeable 16340 650mAh 3.7V protected battery, specially designed for flashlights.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"line-height: 200%;\"\u003e\u003cspan style=\"font-size: 15px;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e· Dimension: φ16.0±0.1mm×34.0±0.5mm\u003cbr\u003e· Internal PCB protection prevents voltage outside of 2.5-4.25V\u003cbr\u003e· Innovative structure design, impact-resistant\u003cbr\u003e· Eco-friendly\u003cbr\u003e· Battery Capacity: 650mAh\u003cbr\u003e· Voltage: 3.6V 2.405Wh\u003cbr\u003e· Protection Built in: Protecting the internal components\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/5e512bf6d3.webp?v=1778579874\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/152a75fd42.webp?v=1778579875\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1434fe18ca.webp?v=1778579875\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/27b6ecd87a.webp?v=1778579874\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4x 16340-650 with Battery case","offer_id":53369582616875,"sku":"AB001001","price":18.5,"currency_code":"USD","in_stock":true},{"title":"China \/ 12x 16340-650 with 3x Battery case","offer_id":54151625113899,"sku":null,"price":45.5,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4x 16340-650 with Battery case","offer_id":53369582584107,"sku":"16340 650MAH KT (WITH PCB)","price":20.5,"currency_code":"USD","in_stock":true},{"title":"USA \/ 12x 16340-650 with 3x Battery case","offer_id":54151625146667,"sku":null,"price":48.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/01_1261c0de-0b87-4b97-884c-1fae481cfda6.jpg?v=1782186189"},{"product_id":"xtar-27a-16340-900mah-36v-protected-rechargeable-li-ion-battery-for-sd1-lighting","title":"XTAR 2.7A 16340 900mAh 3.6V Protected Rechargeable Li-ion Battery for SD1 lighting","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003e1. Compact Size, High Capacity\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eDesigned for compact devices, this 16340 battery packs a powerful 900mAh capacity into its ultra-portable form (dimensions: H34±0.5mm, Φ16.5±0.3mm). Perfect for small flashlights, wearable gear, tactical tools, and other space-sensitive equipment without compromising on runtime.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003e2. Built-in USB-C Fast Charging\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eSay goodbye to bulky chargers! The integrated USB-C port enables direct plug-and-play charging with any USB-C cable. Achieve a full charge in just 2.8 hours - ideal for users on the go. Convenience and speed, all in one.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003e3. Advanced Safety Protection\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eEquipped with a multi-layered protection circuit, this battery ensures overcharge protection, over-discharge protection, and short-circuit protection. Rigorously tested for reliability, it safeguards both your devices and the battery itself, extending lifespan and enhancing safety.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003e4. High 2.7A Continuous Discharge\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003eDelivers a robust 2.7A sustained output to effortlessly power high-drain devices. Whether for intense lighting or demanding tactical applications, this battery maintains stable performance under heavy loads.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 18px;\"\u003e5. Eco-Friendly \u0026amp; Cost-Effective\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eEngineered for 500+ recharge cycles, this battery reduces waste and saves money over time. A sustainable choice that balances environmental responsibility with long-term value.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #ba372a;\"\u003e*Suitable for \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #3598db;\"\u003e\u003ca href=\"https:\/\/xtardirect.com\/products\/xtar-sd1-diving-flashlight\" style=\"color: #3598db;\"\u003eXTAR SD1 4-colour Mini Dive Beacon\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/02.webp?v=1778579249\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/03.webp?v=1778579247\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/04.webp?v=1778579248\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/05.webp?v=1778579249\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/06.webp?v=1778579247\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/07.webp?v=1778579251\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/08.webp?v=1778579247\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/bf.webp?v=1778579247\" alt=\"\"\u003e\n\u003c\/div\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 2x16340 900","offer_id":53369582715179,"sku":"AB001148","price":11.5,"currency_code":"USD","in_stock":true},{"title":"China \/ 4x16340 900","offer_id":53369582747947,"sku":null,"price":22.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1-140344033e.jpg?v=1777649183"},{"product_id":"xtar-16340-850mah-25a-battery","title":"XTAR 2.5A 16340 850mAh Protected Rechargeable Li-ion Battery for IR viewers Flashlight torch Digital camera Laser Rangefinders Thermal imaging night vision","description":"\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eMax Power!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e. 850mAh True and High Capacity\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e. 500+ Real Cycle Life\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e. Up to 2.5A Continuous Discharge Current\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-00.webp?v=1778736906\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-01.webp?v=1778736914\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-02.webp?v=1778736926\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-03.webp?v=1778736953\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-04.webp?v=1778736976\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-05.webp?v=1778737063\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-06.webp?v=1778737078\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-07.webp?v=1778737104\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/16340-Lithium-850mAh-Battery-08.webp?v=1778737119\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ShenZhen XTAR Electronics Co., Ltd","offers":[{"title":"China \/ 4x 16340-850 with Battery case","offer_id":53538848997675,"sku":"AB001100*4","price":20.52,"currency_code":"USD","in_stock":true},{"title":"China \/ 12x 16340-850 with 3 Battery case","offer_id":53538849030443,"sku":"AB001100*12","price":48.6,"currency_code":"USD","in_stock":true},{"title":"USA \/ 4x 16340-850 with Battery case","offer_id":53538849095979,"sku":"16340 850mAh KT (with PCB)","price":22.8,"currency_code":"USD","in_stock":true},{"title":"USA \/ 12x 16340-850 with 3 Battery case","offer_id":53538849128747,"sku":"16340 850mAh KT (with PCB)","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/files\/1_056290cd-7ccb-4686-a2f5-6e160cfb2800.webp?v=1778737468"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/9338\/0395\/collections\/4929f07306.jpg?v=1778568197","url":"https:\/\/xtardirect.com\/collections\/16340-batteries.oembed","provider":"XTAR Official Store","version":"1.0","type":"link"}