Granicell Lithium AA Batteries, 12-Pack, 1.5V, 3500mAh

For a Blink camera, smart lock, or alarm that uses AA batteries, the Granicell 12-pack provides single-use lithium power in a familiar 1.5V format. The lithium metal cells are rated at 3500mAh, making this pack suitable for devices where dependable battery replacement matters.

A 10-year shelf life makes it practical to keep a pack ready for scheduled changes or household backup. The batteries are also designed for use across a wide temperature range, from -40°F to 140°F, which is useful for equipment placed outdoors or in garages.

These are non-rechargeable AA batteries. Choose them when you want a ready-to-install supply for compatible devices rather than a rechargeable setup that needs charging between uses.

Why it makes sense

Security cameras and smart locks can be inconvenient to power down for frequent battery changes. Granicell lithium AA batteries are designed for high-drain devices such as Blink cameras, security systems, and smart locks, as well as everyday electronics including flashlights, toys, remotes, and clocks. Their 1.5V output and AA format give you a straightforward replacement option for equipment that calls for those specifications.

For outdoor cameras and garage sensors, the stated operating range of -40°F to 140°F supports use in both cold and hot conditions. A triple-layer leak-protection design incorporates an explosion-proof valve, an anti-short-circuit barrier, and a sealing ring. The 10-year shelf life also makes the pack useful to store until a device needs fresh batteries.

Key takeaways

The pack contains 12 lithium metal AA batteries, each rated at 1.5V and 3500mAh. They are single-use rather than rechargeable, so they are ready to install without a charging step. The listed applications include Blink cameras, smart locks, alarms, camera flashes, baby monitors, gaming controllers, LED flashlights, toys, and remotes. Check the device’s battery requirements and use AA batteries with the specified voltage.

Buyers often mention using them in Blink cameras and outdoor security equipment. Feedback on battery life and power is mixed: some buyers describe long-lasting performance, while others report shorter life or weaker output. Those experiences are useful context, while actual battery life depends on the device and its use.

Usage tips

Keep the pack available for devices that use AA batteries, especially equipment where a replacement supply is helpful to have on hand. For an outdoor camera or sensor, confirm that the device takes 1.5V AA batteries, then install the cells according to the device’s instructions. Since these batteries are not rechargeable, replace them with new cells when the device indicates that its batteries need changing. For buyers choosing between disposable and rechargeable AA options, this pack is the single-use choice, with a stated 10-year shelf life for stored batteries.

What to clarify

Are these batteries rechargeable? No. They are single-use lithium metal AA batteries, so they are replaced rather than recharged.

What devices are they intended for? The listed uses include Blink cameras, smart locks, alarms, outdoor security equipment, flashlights, toys, remotes, and other devices that call for AA batteries. Confirm the required battery size and voltage in your device’s instructions.

How many batteries are in the pack? The pack contains 12 AA batteries, each rated at 1.5V and 3500mAh.

Is it worth it?

This pack is a practical fit for households that use AA-powered cameras, locks, alarms, or everyday electronics and want lithium cells ready for replacement. Its 12-count format, 3500mAh rating, stated 10-year shelf life, and wide temperature range make it especially relevant for keeping spares on hand for security devices and outdoor equipment.