OEM Motorola HF5X 1,700mAh Battery is the standard battery for the Motorola Photon 4G and Motorola Electrify phones. Keep an extra battery handy at home, office or in your briefcase. Original Motorola lithium-ion polymer battery ensures your cell phone works at optimum performance and reliability.Talk and standby times are estimates and vary depending on user habits, features activated, accessories connected, ambient temperature, phone reception and network performance.Compatible with:Motorola Photon 4G Motorola Electrify