lightweight and portable charger that charges up to eight AA or AAA batteries at the same time, providing an environmentally friendly and cost-effective power solution it can charge batteries of different capacities (650 to 2600 mAh) and combinations (2, 4, 6 or 8 pieces)* via a USB power source in eight hours the device charges four AA batteries with 2,100 mAh the charging progress can be followed via the LED display it shows the charging status and whether disposable batteries or bad batteries have been inserted further safety details include the automatic power-off timer and the -dV full charge detection, which help prevent overcharging, overvoltage and short circuits as well as affecting the battery life this pocket-sized charger works via USB 4 x AA batteries with 2,100 mAh and 4x AAA batteries with 850 mAh are included so you are well equipped with this optimal charging solution dimensions: approx. 126.4 (L) x 21 (W) x 74.2 (H) mmNumber of slots/channels: 8/44LED indicators:- Power on: Green LED flashes 0.5 s and then goes out- Charging: Green flashes slowly- Fully charged: Green LED lights- Bad batteries/disposable batteries inserted: Green LED flashes quicklyOutput voltage/charging current- DC 2.8 V / 0.25 A x 4 (for AA and AAA size)Weight approx. 80.8 gUSB power input: DC 5.0 V, 1ACharging time (DC 5.0 V, 1 A min., two batteries):- 2,100 mAh AA battery - approx. 480 min.- 850 mAh AAA battery - approx. 180 min.Safety protection:- Timer protection- negative dV full charge detection incl. 4 x AA / 4 x AAA batteries USB model charger E811
| Property | Value |
| Width (mm): | 74 |
| Height (mm): | 21 |
