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Keep your LG G4 protected and charged with the mophie juice pack Battery Case in black. This case features a built-in 3450mAh lithium-polymer battery and protects your device's back panel and sides. Internal rubber bumpers absorb shock, and a raised front bezel lifts your screen away from dirt and dust when placed face down. This case increases your talk time by up to 12 hours, your web browsing time by up to nine hours, and your video playback time by up to 10 hours.
The juice pack has LED indicators on the outside so you always know how much power it has left, and an on/off switch gives you control over when the case's battery kicks in. It also features pass-through charging and syncing, so you can charge your phone's internal battery and transfer data via the included micro-USB cable without removing your juice pack. Digital power management keeps power delivery safe and steady and NFC pass-through lets you tap to pay and more.
The juice pack is not compatible with the leather-back version of the LG G4.