This 3.87V 4800mAh Li-Polymer battery is a compatible replacement for Redmi K50 Ultra. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.87V |
| Capacity | 4800mAh |
| Chemistry | Li-Polymer |
| Energy | 18.58Wh |
| Dimensions | 85.10 x 65.50 x 5.60mm |
| Battery weight | 75g /2.65 oz |
Replacing your Redmi K50 Ultra battery
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
Redmi 12T, 12T Pro, K50 Ultra
Replacement battery numbers
Redmi BM5J