High end charger for easy and safe charging
USB-out function: Charge your mobile devices by using the USB-Out Port.
Bad cell & alkaline detection: Contains criteria for switching off to prevent charging of primary cells, defect cells or cells with reverse polarity.
Minus Delta V method: Method which 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
- Easy and safe charging
- Ergonomic and unique design
- Handy format: direct plug-in
- LED backlit blue LCD display: charging level, 9V and USB indication
- Charges AA/AAA/9V and USB device at the same time!
- Additional USB out port
- Comprehensive safety features: Minus Delta V cut-off, safety timer, short circuit protection, alkaline detection
- Charging time: 4 hours*
- 3 years guarantee
- Available with 4x AA 2100 mAH 56706
VARTA Type: 57677
Cell sizes AAA, AA, 9V, Device
System to charge: Nickel-metal Hydride (NI/MH)