LG RUMOR Batteries Our selection of Cell Phone Accessories includes; LG RUMOR batteries and replacement batteries. Browse through our inventory of aftermarket and factory original LG RUMOR Batteries. You can get a standard capacity or Extended LG RUMOR battery. These batteries are designed for precision compatibility and are the perfect spare or replacement for your existing LG RUMOR battery. With an extra LG RUMOR replacement battery, you will keep your LG RUMOR powered.