While individual Walmart stores may or may not carry cell phone batteries, the chain stores offers a variety on its official website. The store's website offers cell phone batteries for popular brands such as LG, Samsung and Galaxy.
Users looking for a specific cell phone battery can use the site's menu system to narrow down search results and find stores that have a particular battery in stock. Aside from cell phone batteries, Walmart's website also offers a number of cell phone accessories such as battery chargers, cases and USB adapters. These items can be purchased online and shipped either to the purchaser's home or to a local store for pickup.