Original LG Battery Charging Kit, specifically designed for the LG G4 phone. Product Details: Components: The kit typically includes an external charging cradle and an extra battery. Battery: 3000 mAh Lithium-ion battery (Model BL-51YF) with a voltage of 3.85V. Functionality: Allows you to charge a second battery separately from the phone, providing backup power ready for use at any time. Compatibility: Compatible with LG G4 phones (e.g., models H815 and H818) Selling for 180 SAR