Roland BTY-NIMH/A Rechargeable Amp Power Pack

Roland BTY-NIMH/A Rechargeable Nickel-metal Hydride Battery Pack for Select Roland Amplifiers with AC Adapter and 10-4 0-hour Battery Life This nickel-metal hydride battery contains a 4,000mAh capacity within a sleek, low-profile form factor, making it easy to store and use. This pack can achieve upward of double the runtime of the power-equivalent use of eight AA NiMH batteries at a 2,450mAh capacity, meaning that the right combination of amplifier, output wattage, and operating conditions can yield as much as 40 hours of continuous use. Product Specifications: For certain Roland amplifier models Voltage: 9 V Longer runtime than with normal battery operation Easy insertion and removal Higher output power and volume High quality construction with safe, efficient and reliable NiMH battery pack Rechargeable via the supplied power supply of the compatible Roland amplifier model (except BA-330) Compatible with Roland Cube, Acoustic Chorus, Keyboard, Stereo PA, Katana Air Amps