Universal charger for various types of batteries
This intelligent charger comes with a separate power cord and is designed for charging AAA, AA, C, D or 9V cell batteries. Depending on the size of the selected batteries, you can recharge 2-4 batteries simultaneously.
The safety features of the charger include reverse polarity protection and the detection of alkaline or damaged batteries. In order to prevent spontaneous battery drain, the charger contains a feature which keeps the battery power at 100% while it's in the charger. There is no danger of overcharging the powered cells and thus reducing their lifespan.