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Upgrade your life with rechargeable batteries

posted by Jason Kottke   Oct 26, 2016

Rechargeable Batteries

Are you ready? Because I am about to change your life! (Ok, only a little, but still.) If you’re still using disposable batteries and wastefully throwing them away after they’re spent, I want to you stop what you’re doing and — right now!! — order a charger and enough rechargeable AA batteries & AAA batteries to power all the devices in your life.1 I did this about three years ago and haven’t looked back.

Look around you: your remotes, your wireless mouse & keyboard, and your kid’s remote control car. Close your eyes, what else? Flashlight, portable radio, clocks, smoke detectors, etc. Count all those batteries up, add a few extras so you always have charged batteries on hand, and then order that many rechargeable batteries. Battery problems solved forever.

Why do this? For starters, throwing batteries away is wasteful & harmful to the environment and recycling them is inconvenient (which means you probably won’t do it). In addition to saving the planet, you’ll also save money in the long run. While rechargeables might cost you 2-3X the price of normal AA batteries, you can reuse them hundreds of times. I’ve changed the batteries in my mouse every 2-3 months over the past 3 years and only used 2 rechargeables vs. 24 normal batteries over the same period. Even factoring in the charger cost, you’re saving money. There’s also the convenience factor. I never have to run to the store anymore when the remote batteries die — there’s always a fresh pair of batteries in the drawer or in another device I can use while the spent ones quickly recharge.

Rechargeable batteries used to suck but they don’t anymore. They ship fully charged, last a long time with good power, charge quickly, stay charged while sitting on a shelf, can be reused hundreds and even thousands of times for years, and you can charge AAs and AAAs from different brands with the same charger at the same time. So buy a charger, buy some batteries, and upgrade your life.

  1. The batteries and chargers I’ve linked to here are the Wirecutter’s recommendations. I’ve personally been using the Eneloop charger and batteries with zero complaints.