Extended Warmth for Your Socks: These 3.7-volt lithium-ion batteries provide long-lasting power for your Fieldsheer Mobile Warming heated socks Convenient Charging: Features a USB-C port for quick and easy charging using a standard USB-C cable Dual Battery Pack: Includes two batteries in a pack, all...

Replacement for models: ASA14U01 Commodity sort: Li-ion, Voltage: 7.4V, Capacity: 2600mAh / 19.24Wh. Parameters: 70.00 x 47.90 x 21.90mm, Weight: 117g. High quality replacement battery is avoid overcharge and overdischarge, overcurrent short circuit, safer. Protect your device from damage. high powe...