3500 mWh AA rechargeable lithium batteries-- 4 pieces rechargeable lithium polymer AA batteries with high capacity, durable, ideal for your smart home devices, outdoor surveillance systems and daily electrical devices, such as electric toys, remote controlled toys, wireless mouse or keyboard, bathroom scales, medical devices and so on
Fast charging in 2 hours: advanced rechargeable lithium AA/AAA battery charger charges quickly, in 2 hours it is fully charged. It is designed with an intelligent IC that keeps battery away from overcurrent, over-voltage, overcharging, overheating and short circuit
1.5 volt output rechargeable AA lithium batteries: constant 1.5 voltage rechargeable batteries higher than 1.2 V rechargeable ni-mh batteries, more suitable for some devices that require higher voltage, better performance than you thought
Individual LCD display-- The intelligent charger can charge 1-4 AA or AAA batteries freely, LCD display can easily maintain the charging situation, super convenient with USB charging port. GRbatty LCD intelligent battery charger can charge any brand ni-mh rechargeable batteries, and only GRbatty rechargeable lithium battery
1,500 times life - GRbatty long-lasting AA lithium batteries can be recharged in 1,500 cycles, eliminating the need to buy countless used disposable batteries. Does not contain Hg/Cd/Pb, effectively reduce waste