GP Battery Charger Usb Battery Charger B421 4 X Recyko AAA 850 Mah

The compact B441 charger with smart technical features and safety measures can charge up to 4 AA or AAA batteries at the same time. The robust cassette can also be used as a battery holder, where the batteries can be stored safely.

The charger charges 4 AAA batteries of 850 mAh in 3 hours via a USB connection. The charging progress can be monitored through the LED indicator. The LED also warns if disposable or defective batteries are inserted. A new feature of this charger is the 'battery level check' function, offering a quick and easy way to check whether your batteries are sufficiently charged or need recharging. This avoids unexpected situations with empty batteries and prevents unnecessary charging.

Other safety features include an automatic power interruption and detection of fully charged batteries, helping to prevent overcharging. Additionally, the charger is protected against overvoltage and short-circuiting, ensuring optimal battery lifespan.

This versatile charger works via USB or a GP RECYKO charging station (specially developed for GP RECYKO chargers B441 and M452). 4 rechargeable AAA batteries of 850 mAh are included for an optimal charging solution.