Maeline&reg; 2 x 2600mAh Li-ion Battery For Samsung Galaxy S4, S IV, I9505, SGH-M919(T-Mobile), SCH-I545(Verizon), SGH-I337(AT&T), SPH-L720(Sprint), without NFC, 24-Month Warranty High Capacity Replacement cell phone battery for Samsung Galaxy S4, GT-I9500, GT-I9505, SGH-M919(T-Mobile), SCH-I545(Verizon) Maeline Batteries use the top-rate A+ battery cells, Certifications CE ROHS Battery type: Li-ion; Voltage: 3.8V; Capacity: 2600mAh; Over 500 Repeated Charging Cycles; Built-in overload & over-voltage protection; tested under strict quality control standards Package include: 2 cellphone battery, 24 months warranty from Maeline and Money back guaranteed at any time within 30 days of purchase