Unleash the power of portable charging with the XUNNENG SAC00-1357 NiMH speaker battery, designed to keep your audio devices running smoothly. With a voltage of 4.8V and a capacity of 80mAh/0.38Wh, this compact battery is an ideal accessory for your speakers and other audio equipment that requires a reliable power source. Crafted with meticulous attention to detail, this battery boasts a chemical composition of NiMH, ensuring both efficiency and durability. The XUNNENG brand is synonymous with quality, and this particular model, with its part number SAC00-13057, is no exception. Made in China, it represents both reliability and craftsmanship in a battery designed for the demands of modern audio technology.