400909 Polymer Lithium Battery 3.7V - The Ultimate Power Source for Your Apple TWS Wireless Bluetooth Headset!
Enhance your listening experience with the 400909 polymer lithium battery. Specifically designed for Apple TWS wireless Bluetooth headsets, this battery offers a reliable and long-lasting power source. Compatible with models 401010 and 401012, it ensures your headset stays charged and ready for use. Don't let low battery interrupt your music - upgrade to the 400909 for uninterrupted audio bliss!