For Asus X403 X403M X403MA X503M X502CA X453 X453MA X553 X553M F453 F453MA F553M S400 P553. For ASUS B21N1329 0B200-00840000. Remove the old battery, carefully install the new battery on the battery case, screw in the screw, and connect the wiring of the new battery.
![DR. Battery B21N1329 0B200-00840000 Laptop Battery for Asus X553 X453 X453MA R515MA D553MA-HH01 D553MA X553MA-SX457B X553MA-DB01 [7.2V]](https://images.buynet.work/thumb.php?i=350801096&s=240)
