3.7?V 500?mAh Rechargeable Lithium Battery with Connector
Meet the TekBud 3.7?V 500?mAh Rechargeable Lithium Battery�a compact, ready-to-use power unit designed for flights, play, and portable sound systems. Compatible with drones, toys, gaming accessories, robotics kits, and Bluetooth audio devices, it offers solid power delivery in a lightweight package.
















