Suitable for Battery Recharging: AA/AAA 1.2V Ni-MH, NI-CD rechargeable batteries and 9V batteries. Bonai smart battery charger offers 16+2 individual charging slot, allowing you to charge any combination of 1-16pcs AA/AAA NIMH NI-CD and 9V rechargeable batteries. The easy to read LCD display on this rechargeable battery charger shows the charging status of each battery and intelligently identify defective batteries and non-rechargeable batteries. Built-in Smart Technology provides full protection against overcharging, overheating, short-circuiting, over-current, and reverse-polarity on the NiMH/NlCD battery charger.
