Electrical Technology Parameters
1. 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 : <20.0m A
TC Current (Battery Volt 2.0~3.0V) : 80±20m A
Auto Recharging Threshold Value Voltage : 3.9±0.15V
2. 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
Output Cut-off Current : 2.80±0.15V
XTAR WP2Ⅱcharger is apply to charging for two 14500/ 14650/ 17670/ 18500/ 18650/ 18700 3.7V Li-ion battery simultaneously but independently, it can charge for 10440/16340 when use 2pcs spacers. It is designed with algorithm (TC.CC.CV) charging method which can monitor the battery?s status real time and control charging safe automatically.
WP2Ⅱdesigned with USB output function, use fully charged battery can supply electricity to those devices power below 5.0V/500mA.
WP2ⅡCharger adopts reverse-polarity protection circuit board and over/under voltage disconnecting technology, can prevent the possibility like sundries, wrong polarity and misoperation caused short circuit.
WP2Ⅱbuilt battery over discharging activating function, it can repair varying degrees discharged battery and then charging automatically, it is your first choice safer and reliable Li-ion battery charger.
Gross weight: 244g
Accessories: charger,adaptor(flat or round), car adapter, 2pcs spacers,package,manual(included)