New 3140 mAh BELTRON Replacement Battery for LG Optimus G Pro E940, Optimus G Pro E977, Optimus G E980, F-240K, F-240S (BL-48TH) BELTRON Replacement Battery for LG Optimus G Pro E940, Optimus G Pro E977, Optimus G E980, F-240K, F-240S (3140 mAh) Compatible with LG OEM Part # BL-48TH New in BELTRON packaging, with 1 Year BELTRON warranty (when purchased from an Authorized BELTRON Dealer). Be protected and buy only ORIGINAL BELTRON products, look for the BELTRON hologram on battery to ensure authenticity and warranty. Optimum battery life with approximately 500+ charging cycles. Lithium-Ion Technology for Enhanced Battery Life. Sales by, or purchases from unauthorized online sellers may affect the customer's warranty rights and service. Verify you are purchasing from an Authorized BELTRON Dealer prior to purchase.