AA AAA Battery Charger: Advanced fire-proof material has been adopted to this EBL rechargeable aa aaa batteries charger - individual charger, freely working for 1-8 Ni-MH Ni-Cd AA AAA rechargeable batteries. (Do not charge alkaline or Lithium batteries)

Smart LED Indicator: 8-Bay battery charger with smart LED to show its charging progress: RED - charging; GREEN - fully charged. Red LED Flash: a bad battery or non-rechargeable battery. 

Patent Trickle Charge Mode: Constant current charging would protect the 1.2V aa and aaa batteries against current fluctuation and keep using the aa and aaa battery charger safely.

Advanced MCU Control: Controlled by MCU, the aa aaa battery charger will automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries.

Long Lasting Batteries: ProCyco technology - 1200 Tech, up to 500 times deep charging; discharging cycles (others normal is 400 times), high quality ensured.