Nitecore UM10 USB powered battery charging system, Nitecore NL189 3400mAh 18650 li-ion battery with EdisonBright Battery Box and EdisonBright AA>D Battery converter/spacer

Equipped with Integrated intelligent power management system, USB powered UM 10 automatically selects charging current based on battery capacity witch enables one charger for multiple capacities. NL189 3400mAh 18650 li-ion battery is a high performance rechargeable battery from Nitecore with 62% more capacity than typical 18650 battery. 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 charging power • Priority Mode offers either battery or USB charging • Enables data transfer via USB • Features optimized charging program for IMR batteries • Intelligently selects charging current based on battery capacity • Features rear USB cable winder • Constructed from fire retardant materials • Features reverse polarity protection • Designed for optimal heat dissipation • Certified by RoHS, CE, FCC and CEC Nitecore NL189 Features: Nitecore 18650 3.7V Protected Li-ion rechargeable battery. Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V. Capacity: 3400mAh Voltage: 3.7V Chemistry: Li-ion Recharge: up to 500 cycles Bundle includes, -Nitecore NL189 3400mAh 18650 li-ion battery -EdisonBright Battery Box -EdisonBright AA>D Battery converter/spacer USB power adapter required (not included)