Rechargeable AA and AAA batteries come in two main types: nickel metal hydride (NiMH) and lithium. What to Look For With Rechargeable AA and AAA Batteries I have reviewed and used many rechargeable AA and AAA batteries over the years. I’m also a judge for the Consumer Technology Hall of Fame. News & World Report, CNET, Rolling Stone, and Sound & Vision. The Expert: For nearly 40 years, I've been reviewing consumer technology for publications including U.S. Best Large Capacity Battery Charger: Tenergy TN438 16-Bay NiMH/NiCAD AA/AAA Charger.Best AAA Batteries for Motorized Devices: AmpTorrent AAA Lithium Batteries with USB Charging Cable.Best AA Batteries for Motorized Devices: Tenavolts AA Lithium Batteries and Charger.Best AA Batteries for Video Game Controllers: Duracell Rechargeable NiMH AA Batteries.Best AA Batteries for Toys: Amazon Basics Charger and NiMH Batteries.Best AAA Batteries for Remote Controls: Deleepow AA/AAA LCD Smart Charger and NiMH Batteries.Best AA Batteries for Remote Controls: Energizer AA/AAA Recharge Pro Charger and NiMH Batteries.Longest-Lasting AAA Batteries: Panasonic eneloop AAA NiMH Charger and Batteries.Longest-Lasting AA Batteries: Panasonic eneloop AA NiMH Charger and Batteries.Best Value Batteries: Tenergy Premium PRO NiMH AA/AAA Batteries.When it's time to get your gadgets going again, these are the rechargeable batteries worth your money. While there is a bigger cost initially, rechargeable AA and AAA batteries-depending on the brand-can be juiced up hundreds of times, ultimately saving you money and reducing what you're sending to the landfill. If you opt for single-use disposable batteries, there are two negatives you should consider: the cost of repeated replacement purchases and electronic waste-dead batteries ultimately end up in a landfill.Īn option that is more appealing for the environment and your wallet is rechargeable batteries. The hot humid climates of Asia take a toll on many brands, again the above batteries I recommend still performed as usual.Think about the household devices and tech gadgets you use on a daily, weekly, or even monthly basis that require AA or AAA batteries- TV remotes, video doorbells, alarm clocks, children's toys, game controllers, cordless phones, smoke detectors, electric salt and pepper mills, handheld mixers, and the list goes on. But for things like remotes they were as sooted to them as Eneloop with a fraction of the price.Īlso the climate you live in changes the way each brand behaves. But the capacity is way off what was marked. Another brand was Powercell they had the best LSD, better than the generation 2 Eneloop I was testing them with. Ultracell Plus+ was the best Chinese battery, their AAA also had and maintained the highest capacity of any other AAA NiMH I tested. Generally speaking batteries are terrible, branded capacities are way off, more so on Chinese batteries.Įneloop & Camelion were the best of the well known brands. The White Sony’s couldn’t even be matched, one cell was short by a large amount and still 300mAh short after several break-ins. They are good for short term high drain use only, also their capacities were varied out of the box, became better with the Maha’s break-in function but in use became more varied again and loosing capacity. The Powerex 2700 that came with the charger were rubbish, the Silver Sony were similar. The only brand that could “reach” its advertised capacity “and maintain” that capacity was Eneloop. Firstly I tested them all, Sony cyclenergy (white and silver), Eneloop, Camelion, GP, many cheap Chinese variations and more expensive Chinese variations. Powerex actually provide a great charger analyser by Maha, with it I provided open details on all batteries I sold. You have to be careful what you recommend here.
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