SPYONG AA Rechargeable Battery 4PCS,1900mwH Lithium Ion Battery USBC Fast Charging,1200 Cycles of Charging (AA*4)
- ...ries, it can charge about 20% in 5 minutes, which can satisfy the mouse usage for 1 hour. It can be fully charged in 30-40 minutes, much faster than traditional NiMH rechargeable batteries, which take 3 hours to fully charge.
- 【1500 Cycles】Don't waste your money on disposable batteries, one USB rechargeable battery can replace more than 1500 alkaline disposable batteries, it will save you a lot of money, perfect for use on the go, at work, at home.
- 【LED charging indicator + 4-in-1 USB fast charger】When charging, the red LED indicator lights up and flashes, and when fully charged, the LED indicator light stops flashing and becomes steady on,.