Ernie Ball Launches USB-C Rechargeable Batteries! The music and guitar industry has long been powered by a constant stream of disposable batteries—the lifeblood for countless guitar pedals, active pickups, wireless systems, and portable amps. This reliance, however, comes with a heavy environmental cost in terms of waste. Now, Ernie Ball is stepping up to power a more sustainable music industry with a revolutionary solution: a new line of USB-C rechargeable lithium-ion batteries designed specifically for musical equipment.
Powering Performance, Reducing Waste
In a major push to reduce disposable battery waste, Ernie Ball has introduced its USB-C Rechargeable Batteries, developed in collaboration with energy experts Paleblue.
These new power cells are available in the essential AA and 9V formats and promise to deliver consistent, full-voltage performance across a musician’s entire rig, including pedals, tuners, wireless packs, and more.
Key features that make these batteries a must-have for every musician:
- USB-C Direct Charging: No external charger needed! Simply plug a standard USB-C cable directly into the battery for easy charging.
- Rapid Recharge Times: Achieve 80% charge in as little as 75 minutes, ensuring minimal downtime.
- Long-Term Reliability: The robust lithium-ion design is rated for over 1,000 recharge cycles, promising years of reliable use and significant long-term cost savings.
- Convenience: Each battery features an LED charge indicator and comes with a rugged, reusable storage case.

Road-Tested by the Best: Chili Peppers, Billie Eilish, and More
Before the public launch, Ernie Ball put these innovative batteries through rigorous real-world testing. Top guitar techs for world-renowned artists, including the Red Hot Chili Peppers, Billie Eilish, Turnstile, and Nine Inch Nails, provided crucial feedback, validating their performances on the road.
Henry Trejo, guitar tech for the Red Hot Chili Peppers and Jerry Cantrell, emphasized the batteries’ dual benefit:
“I think rechargeable batteries are the only way forward in this industry. There’s too much waste when it comes to conventional batteries. You also have the added benefit of carrying less bulk, which also reduces weight, especially when touring on a budget.”
Price & Availability
The new Ernie Ball USB-C Rechargeable Battery line is now available to musicians across North America through select retailers.
To learn more about how these batteries are changing the game for guitarists, bassists, and other touring musicians, visit the official Ernie Ball website.
9V 2-Pack at Sweetwater priced $29.99
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