XTAR ST2 Type-C 4.1A Fast Charger

XTAR ST2, Ultra-Fast Battery Charger, 30min Fully Charged

Features:
• 4.1A Ultra-fast Charging for Two Slots
• Type-C Port, Dual Fast Charging Protocol
• Automatically Test Resistance, Select the Best Charging Strategy
• Compatible with 21700/26650 Li-ion Batteries
• Intelligent Temperature Control Sensing System
• Delicate Design, Skin-friendly Touch
• Manual & Auto, Flexible Control 
• Easy Operation, Clear Display
• Small & Portable, Grip by One Hand

Specifications:
• Input: PD2.0(15V⎓3A) QC3.0(5V⎓3A/9V⎓2A)
• Constant Current: PD2.0: 4.1A*2/2A*2/1A*2; QC3.0: 4.1A*1/2A*2/1A*2
• End-of Charge Voltage: 4.20±0.05V
• 1A End-of Charge Current: ≤100mA
• 2A End-of Charge Current: ≤150mA
• 4A End-of Charge Current: ≤190mA
• Operating Temperature: 0-40℃
• Size: L75mm*W149mm*H33mm
• Net Weight: 156g

Compatible Batteries:
3.6V/3.7V Li-ion/IMR/INR/ICR 18650, 20700, 21700, 22650, 26650

Package include:
• 1*ST2 charger,
• 1*USB-A to USB-C cable
• 1*USB-C to USB-C cable
• 1*user manual

Usage: you can use it to charge the batteries of vapes, flashlight or other power device.