If you are a heavy user of the LG G5 smartphone, you may find that the battery power in the phone runs down quicker than you would like. If you are mobile and away from power, you want a simple, quick and reliable solution to keep your G5 powered and yourself mobile. An official lg accessory for the lg g5. Contains a spare battery for the g5. Allows a spare battery to be charged independently of the g5 phone. Compatible with g5 handsets.