The rechargeable battery for amplifiers offers a convenient power solution for selected mobile Roland amplifiers with optional battery operation, including the CUBE Street EX, AC-33 Acoustic Chorus, and other models. The one-piece design allows for quick and easy installation on the back of the amplifier, eliminating the hassle of handling multiple AA batteries. Additionally, the BTY-NIMH/A provides double the runtime compared to conventional batteries and ensures nearly identical output power and volume as when using an AC power supply.

Highlights:

• Official rechargeable battery from Roland for selected amplifier models
• Easy to install and remove
• Longer runtime than when using AA batteries
• Higher output power and volume than with conventional batteries
• High-quality construction with a safe, efficient, and reliable NiMH (Nickel-Metal Hydride) battery
• Rechargeable via the included power supply of the compatible Roland amplifier model (except for the BA-330)

Compatible Products:

• CUBE Street EX stereo amplifier with battery operation
• AC-33 Acoustic Chorus
• AC-33-RW Acoustic Chorus
• KC-220 stereo keyboard amplifier with battery operation
• BA-330 portable stereo amplifier (requires an optionally available power supply for charging)

Included in the package:

• 1 x BTY-NIMH/A battery
• 1 x Quick start guide.