Deltaco Ultimate Ni-Mh USB-oplader with 4 x AAA ba

This product includes 4x AAA rechargeable batteries.Charges AAA and AA batteries quickly, efficiently, and safe. Can charge AA and AAA batteries safely and at the same time. 1 to 4 batteries can be charged simultaneously.The LED display helps you keep track of charge status and error messages such as incompatible battery types. Easy-to-use, insert the batteries and the charging will start immediately. The display will show when the batteries are fully charged.The charger is powered by USB, which both makes it portable and gives it worldwide compatibility. For optimal charging speed use a USB power adapter with at least 5V/2A. Sold separately.