1. Replacement laptop battery
2. High-quality li-lon cells, safe and convenient
3. Over charge and discharge, detection protection
4. Aging-Test for every battery before packing
5. High abrasion resistance shell
6. Environmental products
Battery Type : Li-polymer
Voltage : 11.4V
Capacity : 45.6Wh
Color: Black
Product Type: Replacement Battery
Replace Part Numbers:
B31N1336 ,C31-S551
Fit Laptop Models:
R533L R553LF R553LN K551L K551LA K551LN
V551 V551L S551 S551L S551LN
Test:
![](https://ae01.alicdn.com/img/pb/355/545/878/878545355_703.jpg)
![](https://ae01.alicdn.com/img/pb/356/545/878/878545356_029.jpg)
Picture:
![](https://ae01.alicdn.com/kf/S015c3743f5e74006b0fcc2aea241b0223.jpg)
![](https://ae01.alicdn.com/kf/S97b3e65a0c9345829535e0589fb7904eB.jpg)
![](https://ae01.alicdn.com/kf/Sa50507bbc68740e39dc2cd006f886ba6b.jpg)
package:
![](https://ae01.alicdn.com/kf/HTB1XBhGFVXXXXXdXVXXq6xXFXXXZ/220380310/HTB1XBhGFVXXXXXdXVXXq6xXFXXXZ.jpg)
![](https://ae01.alicdn.com/kf/HTB1oaXFFVXXXXXbXVXXq6xXFXXXu/220380310/HTB1oaXFFVXXXXXbXVXXq6xXFXXXu.jpg)
![](https://ae01.alicdn.com/kf/HTB1C7JHFVXXXXb7XFXXq6xXFXXX4/220380310/HTB1C7JHFVXXXXb7XFXXq6xXFXXX4.jpg)
![](https://ae01.alicdn.com/img/pb/383/571/876/876571383_232.jpg)