This replacement battery for the LG G4 Smartphone is the simple fix you want when your battery isn't lasting as long as it used to. Batteries don't last forever and over time, their ability to hold a charge lessens, up to the point where it may not even hold a charge at all. The most economical solution to this is not the buy another phone, but to replace the battery. Whether you DIY or get a technician to replace it, you'll notice your battery works just like it did when you first got it. Such an inexpensive repair is worth doing because otherwise a phone with a faulty battery can be an annoyance on a daily basis. Extend your phone's lifetime with the replacement battery for LG G4 and other compatible devices.