Roland Rechargeable Amp Power Pack - Cube STEX - KC-220 -BA330 - AC33

The Rechargeable Amp Power Pack offers a convenient reusable power solution for select Roland mobile amplifiers that support battery operation, including the CUBE Street EX, AC-33 Acoustic Chorus, and other models. The one-piece design pops easily into the back of the amplifier, eliminating the need to fuss with multiple AA-size batteries. But the benefits don't stop there—you also get up to twice the runtime over standard batteries, and the amplifier delivers output power and SPL that's nearly equivalent to using the AC adapter.

Features:

• Official Roland rechargeable battery pack for select amplifier models
• Easy to install and remove
• Longer runtime than using AA batteries
• Allows the amplifier to deliver more output power and SPL than what's possible with standard batteries
• Premium design with safe, efficient, and reliable NiMH (nickel-metal hydride) battery
• Can be charged with the AC adapter included with the supported Roland amp model (excluding the BA-330)
• Suitable For: Cuba Street EX Battery-Powered Stereo Amplifier, C-33 Acoustic Chorus, AC-33-RW Acoustic Chorus, KC-220 Battery Powered Stereo Keyboard Amplifier, BA-330 Stereo Portable Amplifier (optional PSB-12U or PSB-12U2 adapter required for charging)

Specifications:

• Power Supply: AC Adapter
• Output: DC 9.6V, 4,000mAh
• Indicator: Charge, Fail
• Connectors: DC In Jack
• Battery Charging Time: Approximately 4 hours
• Expected Battery Life: Approximately 20 hours, Cube-Stex: Output Power switch: Normal (Maximum power output: 25 W) These can vary depending on the conditions of use.
• Accessories: Owner's Manual