Feature: 1. [Replacement Part] This lithium battery charging module is made with fine workmanship, designed for replacing damaged ones. 2. [Enhanced Safety] High temperature resistant, this module is safer during extended use, avoid the damage caused by overheating. 3. [Compact and Convenient] This charging board features a exquisite and compact design, ensuring ease of use and convenient portability. 4. [Reliable Material] Use premium material and electronic components, this charging board is highly stable for reliable charging of lithium batteries. 5. [Wide Usage] This battery charger module is suitable for a wide range of applications, such as GPS or navigation systems, PDAs, smartphones, portable media players, MP3 players, digital cameras. Specification: Item Type: Lithium Battery Charging Module Material: ABS Model: MCP73871 Voltage: 4.2V Application: GPS, navigators, PDAs and smartphones, portable media and MP3 players, digital cameras, Bluetooth headphones, portable medical devices, charging bases, docking station toys. Package List: 1 x Lithium Battery Charging Module1 x Accessory