This charger allows you to charge your batteries externally through a wall outlet.

For AA AAA Ni-Mh NI-CD Battery Charger
1. Input: 100-240V AC
2. No Load Power Consumption: 1W MAX
3. Full Load power consumption: 28W MAX
4. Battery Charge Rate: >90%
5. slots: 4 slots
6. Color: White

LED indicates the status of the battery

“CHG” -- Charging;
“DISCHG” -- Discharging;
“ERROR” -- installed the battery incorrectly or the battery is broken.