Description
These GP AA lithium batteries come in a pack of four and are built for devices that need dependable, long lasting power. Lithium cells hold their charge far better than standard alkaline batteries, lasting between two and five times longer in the same device. That makes them a sensible choice for anything you fit and forget, such as smoke alarms and fire alarms.
One of the main advantages here is the low self discharge rate. Left in storage, these cells keep hold of their charge with a shelf life of up to 10 years, so you can buy a few packs and have spares ready when you need them. They cope well with a wide temperature range too, which suits alarms and outdoor kit that face the cold or heat.
AA cells (also known as double A) are one of the most common sizes, fitting torches, remote controls, wireless keyboards, clocks and plenty more. With four batteries per pack, you have enough to power a couple of devices or keep a set in reserve. If you rely on equipment that has to keep working for the long haul, these lithium cells give you steadier, more consistent performance than everyday alkaline alternatives.
Specification
| Size |
AA |
| Voltage |
1.5V |
| Pack qty |
4 |
Frequently Asked
How long do these batteries last compared to alkaline?
They last around two to five times longer than ordinary alkaline cells in the same device, depending on how the device draws power.
Are these suitable for smoke and fire alarms?
Yes. Their long life and low self discharge make them a good match for smoke alarms and fire alarms that need reliable, long lasting power.
What is the shelf life?
Up to 10 years when stored, thanks to the low self discharge rate of lithium cells.
How many batteries are in a pack?
Each pack contains four AA lithium batteries.
Can I use these in place of standard AA batteries?
Yes. They are standard AA size, so they fit any device that takes AA cells.