Nitecore UM20 USB powered battery charging system, 2 X Nitecore NL189 3400mAh 18650 li-ion batteries with EdisonBright Battery Box and EdisonBright AA to D Battery converter/spacer iPhone Beam intensity: 107

Beam intensity: 107

is compatible with 16340 and CR123A batteries

Description Armed with integrated Micro USB charging port cover

/54 meters

5 meters middot

Nitecore UM20 USB powered battery charging system, 2 X Nitecore NL189 3400mAh 18650 li-ion batteries with EdisonBright Battery Box and EdisonBright AA to D Battery converter/spacer iPhone Beam intensity: 107This all new highly advanced smart charger automatically selects charging current based on battery capacity, enabling one charger for multiple capacities. USB powered UM 20 is as simple as insert, detect, and charge. Features USB powered Li ion battery charger High definition LCD displays real time charging status Features USB output charging Integrated intelligent power management system Intelligently detects input power Intelligently distributes