The NOVEL 401230 Lithium Polymer (Li-Po) Battery is a compact, thin, and lightweight rechargeable power solution designed specifically for ultra-small electronic devices. With a nominal voltage of 3.7V and a capacity of 200mAh, this battery delivers reliable and stable performance for a wide range of smart and wearable gadgets. Its high energy density ensures efficient power delivery despite its small form factor, making it ideal for space-constrained applications. Built-in protection circuits guard against overcharge, overheat, and short circuits, ensuring safe and dependable operation. The battery features a long cycle life, providing consistent performance over extended use. Compatible devices include smartwatches, fitness bands, smart rings, activity trackers, TWS earbuds, Bluetooth earphones, hearing aids, smart patches, AR smart glasses, mini cameras, GPS trackers, IoT sensors, and wireless modules. It is also well-suited for DIY development projects such as Arduino and ESP32 prototypes. The battery comes with red and black lead wires for easy integration. Weighing just 0.1 grams, it adds virtually no bulk to your device. NOVEL batteries are designed to deliver reliable, stable, and long-lasting power for a wide range of electronic devices and DIY applications. Built using quality cells and advanced safety features, they provide dependable performance for gadgets, portable electronics, RC toys, CCTV systems, emergency lights, Bluetooth devices, routers, wearable devices, and more. Compact, lightweight, and easy to install, these batteries are manufactured by ELECTROV8 PVT LTD in India and are suitable for everyday power requirements.