• 【All-in-One Charging & Storage & Protection】 rechargeable aa lithium batteries with 8 independent magnetic charging slots integrates battery charging and storage into one compact unit, ensuring organized storage and effortless portability, also protect your battery from damage
• 【Fast Charging with 8 Charging Indicators】Equipped with rapid-charge technology and 8 LED indicators, supports individual or simultaneous charging of 1-8 lithium batteries aa rechargeable. PS: Battery requires full initial charge before first use
• 【3500mWh provides longer battery life】 It lasts 1.75X longer than other rechargeable double a batteries, in a game controller they work great, and don't worry about running out of power while you're playing; Also works for blink Outdoor camera, flashlight, TV remote, etc.
• 【2000 Cycle Lifespan】 Multiple charges barely lose capacity, in the long run the aa rechargeable batteries with charger will save you money on battery purchases and also reduce your environmental impact throwing away disposables
• 【Advanced explosion-proof & leak-proof technology】 After a number of safety tests, the USB rechargeable aa batteries with charger is as safe as the built-in charger for cell phones and computers, and you don't have to worry about harming your expensive electronic devices