BLP 631Oppo F3 F5 A77

This battery has been designed specifically for your handset and is ideal as a second battery or replacement for your battery. Simply charge one while the other is in use and you’ll be able to use your smartphone all day every day. Keeps all the action going with the Lithium-ion marathon battery that gives you a massive talk time along with standby time! Make every moment entertaining with a power backup that lasts you longer than ever. Watch all your favorite videos, listen to your favorite music & keep your entertainment going with the marathon battery