GP ReCyko Everyday battery charger B421 with dock D451, incl. 4pc AA 2100mAh NiMH-batteries

The GP ReCyko Everyday B421 is a handy battery charger for up to four AA or AAA batteries at the same time. With the included D451 charging station, you also get a clear overview of both the charging status and the battery condition.   Via USB, the B421 charges four 2100 mAh AA batteries or four 850 mAh AAA batteries in around six hours. The LED indicators show the charging status and help to identify whether disposable batteries have been inserted into the charger. The charger uses -dV technology to monitor the charging process and automatically stops charging once the batteries are fully charged.   The D451 charging station keeps the charger upright, taking up less space on your desk or work surface. When the B421 is placed in the station, the LCD display shows the charge status and battery condition for each battery, so you can easily see when it is time to replace a battery.   Charging time (with DC input 5.0V 1.0A, minimum 2 batteries):   2100mAh AA battery – Approx. 360 mins 850mAh AAA battery – Approx. 180 mins   4 LEDs:   On – Green LED lights up for 0.5 seconds after the charger’s USB input is connected to a power source Charging – Green LED flashes slowly Fully charged – Green LED remains lit Faulty or single-use batteries inserted – Green LED flashes rapidly   Output voltage / Charging current:   DC 2.8V / 400mAh (for AA size) DC 2.8V / 320mAh (for AAA size)   Safety features:   Safety timer – 8 hours -dV full-charge monitoring Temperature protection