Multiple Power Standard Charger For AA/AAA/9V Batteries

The charging current is automatically selected for AA or AAA batteries. Two LEDs indicate the charging status of the batteries and will turn off after the batteries are fully charged. For AA and AAA batteries, you have to charge at least 2 batteries. The charger cannot charge a single battery. Good quality batteries can be recharged for up to 1,100 times, hugely saving your money which you could have used to replace worn out batteries.