High-end charger for easy and safe charging. For AA, AAA, 9V, and USB devices.

Charging time: 4 hours.

Charge your mobile devices by using the USB-Out port.

Bad cell and alkaline detection: Contains criteria for switching off to prevent charging of primary cells, defective cells, or cells with reverse polarity.

Minus Delta V method: This method takes advantage of the fact that the cell voltage reduces slightly in a rechargeable battery (- Delta V) as soon as the cell is completely charged.

Timer cut-off: A timer switches off after a specified time irrespective of charging status.

Wrong polarity protection: Protection against reverse cell insertion.

Ready to use: For immediate usage straight from the pack.