Granted, they haven't been in constant use, but they've proven indispensable in most of my electronics around the house, especially console and VR controllers. I've been using the same four rechargeable AA batteries for the last seven years. Even though rechargeable batteries don't last as long on a charge as most disposable batteries, you shouldn't have to worry about recharging too many times.Īnd just because they're rated for at least five years doesn't mean they won't last longer. That allows for 200 recharges per year under optimal conditions. These batteries do have a lifespan, though they're built to work for at least five years with minimal wear. You have eight batteries in hand, with each one rated for up to 1,000 recharge cycles. Tack on four more AA rechargeables at about $10 (opens in new tab), and you're up to $29.
RECHARGEABLE AA BATTERIES PRO
An Energizer Recharge Pro system costs about $19 (opens in new tab) and includes four NiMH rechargeable AA batteries and the charging station. That's really not a lot in relation to other common purchases, but you could be spending less in the long run if you don't mind shelling out more, to begin with. But at what cost?ĭisposable batteries cost less upfront, but rechargeable batteries will save you money long-term. It's extremely tempting (I'm guilty) to once again opt for the disposable batteries, pop them in, and throw away the dead ones. And they require you to have the foresight to actually charge the batteries in advance for when you need to power a device.
They require you to not forget which device you placed the rechargeable batteries in the first place. They require some attention in the form of not losing the part that plugs into the wall for charging. Rechargeable batteries are relatively expensive, at least to start. It's the same dilemma for all common consumer batteries, including AA, AAA, C, and D options. Fast forward you're standing in the supermarket checkout line trying to decide if you want to again spend just a few dollars on throwaway double AA batteries or finally take the plunge and drop a lump sum on a rechargeable AA system. It all began in 1800s Italy when a man named Alessandro Volta created the first pile that could deliver a continuous current.
RECHARGEABLE AA BATTERIES WINDOWS
Source: Windows Central (Image credit: Source: Windows Central)