LG G4 Spare Replacement battery [Long Lasting] Digiplus 3000mAh Li-ion Battery for LG G4 Cell Phone (Fits LG G4 [Model numbers: H815, H810, H811, LS991, US986, US991] 3000mAh batteries that are manufactured to the same specs and top grade materials as the OEM battery. Gntegrated microchip to prevent overcharging and overheating that helps lengthen the life of your battery. Great quality products to protect your investment and unsurpassed customer service Battery type: Li-ion; Battery voltage: 3.85 V; Battery capacity: 3000 mAh/11.55 Wh. Compatible with LG G4 (2015) Models and Carriers (US and International Models).