With this replacement battery, you can restore wireless freedom to your gaming! Designed to perfectly fit the PS4 controller, this OEM quality battery replaces the old and worn-out one, restoring the original battery life. Enjoy long, uninterrupted gaming sessions again without the worry that your controller will fail you at the most critical moment. It is the smartest and most economical solution to give new life to your controller, avoiding the cost of buying a new one.