Portable Speaker Battery 12V 3.0Ah LiFePO4 High Cycle Life Wireless Audio Devices – engineered for reliable, long-lasting power in portable audio systems. Built with premium 18650 iron phosphate cells (4S2P configuration), this lightweight 262g battery delivers superior safety, over 1500 charge cycles, and robust protection against over-charge, over-discharge, short circuits, and high currents. Ideal for wireless speakers and mobile audio applications requiring stable 12V output, wide operating temperature range (-20°C to +60°C), and durable performance in demanding environments. A trusted choice for OEMs and integrators in the global pro-audio and portable entertainment markets.More
