• Expands capacity to 3300 mAh: GK40 battery with advanced technology to increase the capacity of the Motorola G4. • Best replacement for the original GK40 battery, with extra-long talk time and durability. • Offers up to 1000+ charge cycles with fast and efficient charging. • Compatible with Motorola GK40, Moto G4 Play, XT1607, Moto G5, XT1601, Moto E3, Moto E4, XT1603, XT1675. • High-quality replacement battery, 100% new and updated. • Uses A+ grade battery cells with CE and RoHS certification. • Charges overheating and other defects. • All batteries have been tested before shipping. • Includes repair tools for installation. • Product dimensions: 8 cm wide, 1 cm high, 5 cm long.