Input voltage: Micro USB DC 5V / 1-2A
Output voltage: 4.2V/ 0.5-1A
Output current: 1000mA / 500mA
Compatible with:Li-ion : 26650 18650 18500 18350 17670 16340 14500 10440
Dimensions: 13*3.5*7cm
Weight: 93g (without batteries or power cord)
Two model to choose: Single or Double

The USB powered Li - ion 'charger
High definition LCD displays real time charging status
The Features of USB output charging
Enables data transfer via USB
The Features rear USB cable winder
Constructed from the fire retardant materials
Charging current can switch to 0.5 / 1A
If your battery is not lithium battery or bad, the charger display Err

Package:
1PC battery charger
1PC USB Adapter
No include battery