Henhaoro USB Direct Charge Rechargeable AA Batteries 1.5V 1500mWh USB Lithium ion Rechargeable AA Battery High Capacity Fast Charge, 1200 Cycles Constant Output, Over-Charge Protection,4-Pack

#*If charging with a mobile phone charger, Please use a charger below 5V2A; In order to extend battery life, please charge the battery first before using it for the first time and before long-term storage. Battery comes with low power due to transport security, it may reach top performance after 3 cycles of full charge and discharge. We recommend charging the battery regularly, long term idle may shorten battery's life. Store it in a clean, dry, cool place away from heat and metal objects. Rechargeable AA Batteries, USB AA Battery 4 Count Pack, Lithium 1.5V 1500mWh Performance All-Purpose Pre-Charged Double A Battery . Item Infos: Battery Size: AA Battery Battery Capacity: 3.7V 450mAh Battery Type: Lithuim Fully Charged Time: 1-2 hours Rechargeable times: Up to 1200 times USB charging voltage: DC/5V±0.2 USB charging current : DC5V/>0.5A Standard charging time 120Min: (IEC standard) Indicator status: The indicator G-LED flashes while charging, and the G-LED indicator lights up when fully charged Discharge current Standard: 200mA (Max: 2000mA) Standard discharge time about: 60 minutes (discharge current 600mA) Discharge cut-off voltage 0.9V Size: ?0.55”x1.96” / ?14.2x50mm Package Includes: 4 x Rechargeable AA batteries USB Charge Mode