Varta LCD Smart Charger

Numerous monitoring mechanisms (minus delta V cutoff, safety timer, alkaline detection, and temperature control) and a simple two-button operation enable quick and safe charging. The large display allows for comfortable reading of the current charge status of your batteries. An integrated USB port enables simultaneous charging of a smartphone or another external device. The discharge and refresh function can reactivate weak batteries. The delivery includes 4 AA batteries (2,100 mAh).