Learn More About UM 20 Charger
Introducing the UM20 charger from Nitecore. This latest release from NiteCore is capable of charging Li-ion batteries and an external device simultaneously. It also allows you to prioritize the charging of the batteries or the device by setting the Priority. On the front, a crystalline LCD displays charging status and battery power levels at real time. The rear design, with a cable winder and a USB port, also allows you to transfer data.