Charging battery must be Li-ion battery. Red / Orange light when charging, full of turns green, auto stop charging. · One year Warranty. Output :DC3.7V/300mA.
3.7V Rechargeable Battery Charger Fast Liion Charger for 18500 14500 Batteries
Battery Charger Flashlight Li-ion Battery Charger 3.7V 2Slot Rechargeable UKPlug
YABERAUTO YA60 Jump Starter 150W 8000A Car Battery Charger Flashlight PowerBank
XTAR VC4 PLUS Battery Charger,included QC3.0 adapter charge Liion and Ni-MH battery at the same time 3A Fast Charger, 4 Bay Rechargeable Battery Charger (VC4 PLUS+ UK Adapter)
18650 Battery Charger 8 slot XTAR VC8 PLUS 3A Fast 21700 battery charger for 3.6V Liion and 1.2V AA C Batteries with UK plug in adapter
For 3.7V Charger Liion Battery USB Charge Portable Smart Battery Charger 4-Slot
