Investing in a rechargeable option is a no-brainer if you’re constantly burning through packs of AAA batteries. They’ll hold onto at least 70% of their charge after 10 years, so these are good to keep around. Remember that electronics that require more power will drain batteries faster than devices that need less to operate.īottom Line: The Panasonic Eneloop AAA rechargeable batteries hold their charge as promised, even as they age. When recharged, these 750-800-mAh AAA batteries will power tons of the devices you use daily, like remote controls, game controllers, flashlights, and digital cameras.Ĭons: As with many of the AAA rechargeable batteries we reviewed, these don’t always hold a charge for as long as expected. In that case, you can appreciate these batteries’ ability to hold up to extreme temperatures (-4 degrees Fahrenheit). Suppose you live in a region that gets cold. Pros: These batteries were built for charging up to 2,100 times, come partially pre-charged by solar power, and maintain up to 70% of their charge after 10 years. However, if long-term usability is your primary purchasing factor, you will likely need to invest a little more for your desired performance. If you’re constantly purchasing AAA batteries for high-drain devices like your kids’ toys, these batteries will quickly become a lifesaver. Thus, you might have fewer batteries than you started with after a year or so of heavy use.īottom Line: Given their low price and above-average capacity, it’s hard to fault these batteries for not lasting forever. In that case, this is a fantastic budget option.Ĭons: While the EBL have the best capacity among budget-friendly AAA rechargeable batteries, note that they lack the long-term reusability of premium options. Suppose you’re seeking high-capacity AAA rechargeable batteries ready for the most demanding electronic devices. They also seem incredibly durable, with a safety-conscious design that won’t prematurely degrade like lesser budget options. Pros: These EBL batteries feature a surprising 1,100-mAh capacity for the price, making them ideal for high-drain devices such as digital cameras and children’s toys. What is the memory effect, and why does it matter?

Thankfully, there are many reliable options when seeking AAA rechargeable batteries.

Some lesser brands are even known for packaging “duds” that are dead on arrival. When using less dependable batteries, you might notice your device flickering or randomly powering off since the batteries powering it are unable to dependably provide the voltage it requires. Dependability: A dependable battery will provide your device with a steady stream of power.Disposable batteries tend to have a longer shelf life than rechargeable ones, so think about the shelf life before picking the best rechargeable batteries for you. This factor is especially important if you plan to store some batteries for long periods of time without using them. Shelf Life: A battery’s shelf life describes how long a battery can stay in storage while holding its charge.Researching a battery’s mAh (milliampere per hour) rating is important when determining battery life, but remember that not all product descriptions are 100% reliable. Long-lasting battery life will also help ensure that your batteries have a charge when needed most, such as during an emergency or power outage. Naturally, rechargeable batteries with a long battery life need to be recharged less often. Battery Life: A long-lasting battery life is the most important factor you should look for.May not hold a charge for as long as expected. May not hold their charge as long as claimed.Ĭharge could last longer and charger could charge faster. Impressive durability, great capacity, low price per battery, ideal for high-drain devices.Ĭharge up to 2,100 times, come pre-charged, maintain up to 70% of their charge after 10 years, okay in extreme temperatures, perfect for daily devices. Great reputation, charger features independent charging slots, fits AAs or AAAs, LED light for each slot to indicate charging status, reduces wasted energy.Ĭan be recharged over 1,200 times, retain 70% of their power after no use for three years, fantastic bulk buy. These batteries feature a high capacity to make them ideal for high-drain electronics.Ī reliable AAA rechargeable battery that withstands extreme temperatures and the test of time.Ĭan power an 800-mAh load for an hour, ideal for small appliances like digital cameras, remote controls, and radios, can be recharged up to 1,000 times. These AAA rechargeable batteries will last you years. A basic AAA battery that can be recharged up to 1,000 times.Ī charger that knows when to cut off energy from fully charged batteries to reduce electrical waste.

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