Battery Type: AA Lithium Batteries, Non-rechargeable, 1.5v, 3000mAh. Ideal for Blink Camera and compatible with devices requiring AA batteries. LONG-LASTING Durable AA Lithium Battery: The capacity of this non-rechargeable AA lithium battery is up to 3000mAh, which is high energy density 3-10 times greater than non-lithium battery. Get rid of the trouble of frequent battery replacement, keeping your bevices working for a long time. NO LEAKAGE SAFER USING: We adopt Triple safety valve and new spiral winding structure to make electrolyte fully adsorbed. Explosion-proof valve, anti-short-circuit valve, leak-proof sealing ring, can protect the safety of your equipment during use. 20-YEAR SHELF LIFE: Dimbeit Blink Camera batteries have a 20-year shelf life and low self-discharge rate.These batteries ensure your protection systems are always ready to perform when needed.(NOTE: AA 1.5V Lithium Batteries are not rechargeable) EXCELLENT FOR EXTREME TEMPERATURE ( -40°F to 140°F): Lithium batteries are cold and heat resistant. These Lithium AA Batteries have reliable performance and stable output voltage, and can work well in extreme weather ranging from -40 °F to 140 °F / -40 °C to 60°C. Tested by manufacturer and passed of relevant safety certifications. WIDELY USED: aa lithium batteries are Perfect for both high and low-drain devices, such as blink camera, digital cameras, security cameras, emergency lantern, smoke detectors, toys, 4WD speed RC car toys, gaming controller, wireless Mouse, wireless keyboards, TV remote controls, flashlights, LED Flashlight, LED candle, cassette recorder, electric pencil sharpener, toothbrushes, laser level, wireless electronics and so on. New High Energy AA Lithium Battery New High Energy AA Lithium Battery: Dimbeit has specialized in manufacturing batteries for 21 years. Our 12 Pack Lithium AA Batteries adopt the new advanced technology to keep long-lasting and keep 1.5v constant discharge in 3000mah super capacity, high energy density 3-10 times greater than alkaline battery. Safe in Use: These lithium AA batteries are from environmental material free of Pb/Cd/Hg, less environmental impact. And are CE,UL, ROHS certified, built-in PTC, tested by manufacturer to match and/or exceed specifications of OEM products. The battery can protect the safety of your equipment during use. Safe in Use: These lithium AA batteries are from environmental material free of Pb/Cd/Hg, less environmental impact. And are CE,UL, ROHS certified, built-in PTC, tested by manufacturer to match and/or exceed specifications of OEM products. The battery can protect the safety of your equipment during use. Leak-proof Design: Batteries AA Size adopt Triple safety valve, new spiral winding structure, electrolyte fully adsorbed to Protect Your Devices from Leakage, guarantee the safety of your Devices. 20-Year Shelf Life: self-discharge rate less than 1% per year, the Blink Camera Battery hold power for up to 20 years in storage for long-term backup energy, and It can work well in extreme temperature from -40°F to 140°F(-20 °C to 60°C)and is suitable for both outdoor and indoor use. Don’t worry about the battery will expire and waste your money. Please Do Not Recharge it! This is a Non-rechargeable battery.