This aLLreLi BQ303 Fast Charging battery Charger is ideal for people on the move who need battery power fast. So you always have enough power for the job.Four LED charge indicators for each battery indicate charging status and faulty batteries.You will always know the status of batteries and when to replace them.
• The LCD display can indicate charging status of the AA or AAA batteries.
• Charges up to 4 AA or AAA rechargeable batteries at a time.
• Battery Activation: The feature can reduce the memory effect of batteries and enable to activate and charge them full when no power for a long time.
• Battery Discharge: Pressing the REFRESH button and it will enter the discharge cycle. As memory effect of batteries can affect their capacity,you can discharge your Ni-Cd batteries to keep them in good conditon in the long term.