![]() However, the high result from the first test, shows that these batteries are a good choice for higher-drain uses, such as toys and batteries. This makes the GP Ultra AA particularly well suited for low-drain uses, such as clocks and remote controls, where power is used more slowly over a longer period. After giving the batteries time to cool down, we re-ran the test and found they could deliver another 378.25mAh. First, we had the initial drain result, which showed that the batteries held 1302.25mAh, which puts these batteries close to the top in our tests. This result was delivered from two results. These batteries delivered a total capacity of 1680.5mAh in our tests, which is the highest that we’ve ever seen. Our reviews below explain everything.Īccording to our tests, if you’re looking for flexibility and overall power, then the GP Ultra AA batteries are the best that you can currently get. We also consider price: sometimes cheaper batteries are a better investment despite having lower power. We also take into account the use a battery may be put to: high drain (for devices that use a lot of power quickly, such as toys and torches) or low drain (for devices that use a little bit of power irregularly, such as remote controls). This allows us to give more accurate results than, say, using a toy car or torch to measure how long a cell lasts. We test all of our batteries for total capacity, using a dedicated battery tester. There are some devices that require alkaline batteries, such as smoke alarms. ![]() This makes them particularly well suited to remote controls, where you only use a tiny amount of power when you hit a button you then don’t lose power while the remote sits unused. And, unlike rechargeable models, they don’t lose charge while they’re sat dormant, so they’re always ready to go. Here, we’re rounding up the best alkaline batteries in both AA and AAA sizes.Īlkaline batteries, such as these, are all designed to have a shelf life of ten years or longer. ![]() Other Important Features Of The Battery: The Energizer Ultimate AAA Lithium Battery 4 pack weighs less than 33% of standard alkaline batteries but still has a capacity of 1250 mAh and also has a battery voltage of 1.5 volts in its cylindrical size, this gives the battery far more power than its size indicates.While rechargeable batteries may be able to cope with most tasks, nothing can beat the convenience of a set of pre-charged AA and AAA batteries.Long Shelf Life For Your Convenience: The Energizer Ultimate AAA Lithium Battery boasts an extremely long shelf life of 15 years so that you will be under no pressure to use the batteries quickly.Guarantees High Quality Regardless Of The Temperatures: The Energizer Ultimate AAA Lithium Battery works in a wide range of temperatures, so you can be assured it will always perform in extreme conditions.Suitable To Work With A Wide Array Of Devices: This pack of four batteries is perfect for digital cameras, electronic games, portable media players and other high performance electronics to give you the maximum choice when using these batteries.Reliable lithium-based technology ensures these AAA batteries will last up to five times longer than comparable alkaline batteries. Long-Lasting Battery Life That Exceeds Competitors: The Energizer Ultimate AAA Lithium Battery can be used as a replacement for alkaline AAA batteries and you'll be astonished at how long it lasts.
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