Ansmann Powerline 4 Ultra Battery Charger and Capacity Tester in-ear amp Retains 85% of its charge

Retains 85% of its charge for 1 year when not in use

it is important that it is always charged carefully and safely

hard anodized aircraft aluminum

High Capacity

The automatic detection of inefficient batteries avoids negative surprises

Ansmann Powerline 4 Ultra Battery Charger and Capacity Tester in-ear amp Retains 85% of its chargeWith the intelligent battery charger, up to four NiMH rechargeable batteries, sizes AA and AAA , three C sized rechargeable batteries, two D sized rechargeable batteries, or four Li Ion rechargeable batteries, size 18650, can be charged simultaneously, even mixed regardless of number, size, capacity or charge status. Each of the 4 charge bays is individually monitored and individually charged discharged. CHARGE FUNCTION: Upon insertion, the charge