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Ernie Ball fights battery waste with new rechargeable AA and 9V batteries that are tailored for effects pedals and active guitars

With recharge times as quick as 75 minutes to 80%, Ernie Ball guarantees that these batteries deliver a “consistent, ...
MusicRadar

Planet-friendly power for your rig? Ernie Ball declares war on single-use batteries with USB-C rechargeables that promise “consistent, full-voltage performance” for pro ...

Pedals, active pickups, tuners, wireless packs... Ernie Ball's USB-C AA and 9V batteries are designed for them all. They have ...
SlashGear

3 Times It's Probably More Cost-Effective To Use Rechargeable Batteries

We may receive a commission on purchases made from links. Although rechargeable batteries are gradually becoming the norm, single-use batteries like the regular AAA ...
SlashGear

Are B Batteries A Thing? Here's Why You've Likely Never Seen Them

If you've ever wondered why there are no B batteries, great thinking. Alphabetically, it's a glaring omission — the lineup jumps from AAs and AAAs straight to C and D, so B's absence does feel like a ...
CNN

Why you can’t always throw AA batteries in the trash

There’s a good chance you aren’t disposing of your AA batteries properly. But you may not be to blame. There’s no shortage of conflicting messages on what to do with your dead alkaline batteries, ...