Capable of charging 1-4 Pcs different battery simultaneously. When charging - red light is on, when charging is over - green light is on.
4 Slot Universal Smart Battery Charger Fast Charging for Rechargeable Cells
4-Slot Universal Smart USB Charger for Multiple Rechargeable Batteries
4 Slot Universal USB Fast Plug Battery Charger for AA AAA Recharable Batteries
EVERCHARGE 4-SLOT UNIVERSAL BATTERY CHARGER
