Name: 4 slot USB port smart charger
Input voltage: 5V 1-2A
Output voltage: 4.2V 2000mA
Compatible batteries: Li-ion: 26650, 18650, 18500, 13350, 14650, 16650, 16340, 14500, 10440
Size: 123mm *95mm * 30mm (length / width / height)
Weight: 109g (without battery)
four-channel independent control without affecting each other,single current is full of 500mA.
Support charge from zero valtage.
Multi-stage intelligent charging: constant current / constant voltage / trickle.
Auto stop charging when full charged, no need to watch all the time.
Built-in multiple protection functions: under voltage protection, over voltage protection, over current protection, over heat protection, short circuit protection, reverse connection protection.