Ernie Ball USB-C rechargeable batteries by Paleblue are sustainable, high-performance lithium-ion batteries designed for musicians and everyday use. Available in 9V and AA formats, they provide constant, full-power output and recharge quickly via USB-C. These batteries reduce waste, save money over time, and are compatible with a wide range of musical gear, wireless packs, pedals, and general household devices.
Plug in and charge with no special dock required. Built-in USB-C ports and LED indicators make charging simple and fast anywhere you go, reaching up to 80% capacity in as little as 75 minutes.
Each pack includes a rugged reusable storage case to keep your batteries and charging cable organized and ready for your next session or show.
Ernie Ball is proud to partner with Paleblue to support their mission to eliminate single-use batteries by introducing pro-level rechargeable battery technology to the musical instrument industry.
Ernie Ball P09632 USB-C Rechargeable AA Battery by Paleblue, 4 Pack features:

Rock-solid 1.5 volts of power, every moment of each charge
USB-C rechargeable, anytime, anywhere
Matches the power of alkaline batteries without the waste

Specifications:

Recharge Time: 1.9h (113 min)
Capacity: 2750mWh (1933mAh)
Output Voltage: 1.5V Continuous
Output Current: 2.0A Continuous / 4.5A Peak
Input Power: 500mA at 5V maximum