XTAR WP2 II Charger

XTAR WP2 II is capable of charging any of the following 3.7V Li-ion batteries:14500/ 14650/ 17670/ 18500/ 18650/ 18700/ 10440/16340

Xtar WP2 II Features:
Undervoltage lockout system;
Two-modes ( CC.CV ) charging system;
Reverse-polarity protection circuit board;
Under voltage disconnecting technology.

Charging qualifications and structures:
Operation Temperature: 0~40℃
Input AC: 12V DC / 1000mA
500mA CC Current: 500m A±5%
1000 A CC Current: 1000m A±5%
Cut-Off Voltage: 4.2±0.05V
CV Cut-off Current: <100mA
Standby Current: <20.0mA
TC Current (Battery Volt 2.0~3.0V): 80±20m
A
Auto Recharging Threshold Value Voltage: 3.9±0.15V

USB Discharging qualifications and structures: Operation Temperature: 0~40℃
USB Interface Output Floating Voltage: 5.0V
Output Floating Voltage Ripple: <120 mV
Reactive Current: <10m A
Maximum Output Current: 500mA
Battery Output Cut-off Voltage: 2.80±0.15V

Notice: The above-mentioned parameters tested in Lab are approximate and may vary between flashlight/charger, batteries and environments.