The CS-XMR133NB battery provides 7.7V 5200mAh Li-Polymer power. Match your equipment model or current battery number below, then compare the specifications and product photos.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 7.7V |
| Capacity | 5200mAh |
| Chemistry | Li-Polymer |
| Energy | 40.04Wh |
| Dimensions | 283.20 x 57.90 x 8.10mm |
| Battery weight | 176g /6.21 oz |
Find the right battery for your equipment
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Xiaomi MI AIR 13.3, RedmiBook RedmiBook 13
Replacement battery numbers
Xiaomi R13B03W, RedmiBook R13B03W