Functional Features: 2 slots independent charging
Product Weight: 70 grams
Power Supply Mode: conventional USB power supply
Input Voltage: DC 5V 1-2A
Output Voltage: DC 4.2V 1000mAH
Product Size: 60*35*120mm
Suitable for 3.7V Li-ion Batteries 26650 18650 18500 18350 16650 16340 14500 10440
Smart Charge Indicators - Independent Battery Channels With Clear Red And Green Charge Indicators
Over Charging Protection - the charger adopts smart chip to control voltage automatically, prevent battery overcharge and prolong battery life.
Over Discharge Protection - if the power is not connected and stored in the charging slot for a long time