Delipow AA Rechargeable Batteries,USB 1.5V Lithium Rechargeable Batteries, High Capacity 2800mWh AA Battery,1 H Quick Charge,1200 Cycles with USB Cable- 4 Pack

We are a professional rechargeable battery factory from 1999 year, we only produce professional ,high efficient rechargeable battery. Why Choose Our USB Rechargeable Battery? 1?Safe?Designed by high quality smart lithium chip?make sure the safe when using or charging. 2?USB Charge?Recharged by USB cable?easy to carry out, can charge through adapter ,laptop USB port, Power Bank by USB cable,no memory feature,you can charge anytime whatever fully or partially drained. 3?1 Hour fast Charge?Keep 1.5V constant voltage when charging,only need 1 hour to charge fully. 4?No Need Pre-charge?Every battery stocked with 85% capacity when produced from factory,can use immediately once you get it. 5?Long lasting:Recharge up to 1200 Cycle,It will still maintain 80% of Initial capacity after 3 years of non-use. 6?Lighter,Better : lighter than Ni-MH materiel rechargeable batteries,Ideal for all household products including wireless mouse and keyboards etc. 7?Compatible with most 1.2-1.5V devices. Specifications:Battery Material : Lithium Battery Style:USB Rechargeable battery Battery Size: AA Capacity: 2800mWh Voltage: 1.5V Rated Input?Micro USB 5V Battery life: 1200 cycles Dimensions: H 1.97 X D 0.55 inches Packages:4 X AA 2800 mWh lithium USB rechargeable batteries