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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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AC adapter
Voltage: DC 9.6 V
Capacity: 4,000mAh
Charge
Fail
DC In jack
Approximately 4 hours
Under continuous use
Approximately 20 hours
(CUBE-STEX : OUTPUT POWER switch: NORMAL (Maximum power output: 25 W))
Approximately 10 hours
(CUBE-STEX : OUTPUT POWER switch: MAX (Maximum power output: 50 W))
Approximately 40 hours
(CUBE-STEX : OUTPUT POWER switch: ECO (Maximum power output: 10 W))
Approximately 14 hours
(KC-220)
Approximately 16 hours
(AC-33, AC-33RW)
Approximately 13 hours
(BA-330 : OUTPUT POWER switch: MAX)
Approximately 20 hours
(BA-330 : OUTPUT POWER switch: ECO)
Required, included
Nickel metal hydride
Non-universal
1
7.2 x 2.7 x 1.6" (184 x 68 x 41mm)
Including battery: 1.52 lbs (690g)
761294518878
An essential power solution for your Roland mobile amplifiers, the BTY-NIMH/A 9.6V 4000mAh Ni-MH Rechargeable Amp Battery Pack is designed to provide reliable, reusable power. This rechargeable battery pack is compatible with a variety of Roland amplifier models, including the CUBE Street EX, AC-33 Acoustic Chorus, AC-33-RW Acoustic Chorus, KC-220 Battery Powered Stereo Keyboard Amplifier, and the BA-330 Stereo Portable Amplifier.
The BTY-NIMH/A 9.6V 4000mAh Ni-MH Rechargeable Amp Battery Pack features a one-piece design that seamlessly integrates into the back of your amplifier, eliminating the need for multiple AA-size batteries. This design not only simplifies the power process but also enhances the overall user experience.
One of the key advantages of this rechargeable amp battery pack is its extended runtime. It offers up to twice the runtime of standard batteries, ensuring your amplifier continues to deliver high-quality output power and Sound Pressure Level (SPL) that's nearly equivalent to using the AC adapter.
The BTY-NIMH/A 9.6V 4000mAh Ni-MH Rechargeable Amp Battery Pack is also compatible with the AC adapter that comes with your amplifier, offering a versatile charging solution. For the BA-330 Stereo Portable Amplifier, an optional PSB-12U or PSB-12U2 adapter is required for charging.
In summary, the BTY-NIMH/A 9.6V 4000mAh Ni-MH Rechargeable Amp Battery Pack is a high-capacity, convenient, and efficient power solution for your Roland amplifiers, designed to enhance your music experience by providing consistent, long-lasting power.