If your Redmi K20 battery drains quickly and doesn’t deliver optimal performance, you can purchase a new battery to restore backup time and performance. This is an OEM Redmi K20 battery (BP41), which delivers original performance and backup time. For pre-sales questions, please call 9587954273.
Product Details
| Package Contents | |
| In The Box | 1 Piece of Original Redmi K20 Battery. |
| Battery Condition | Brand New, 100% Original |
| Battery Specifications | |
| Battery Capacity | 4000 mAh |
| Battery Model Number | BP41 |
| Battery Manufacturer | OEM (Sunwoda, Everup, Desay) |
| Rated Voltage | 3.85V |
| Battery Weight | 70 Gms |
| Battery Cell Composition | Lithium Ion |
| Reusability | Rechargeable |
| Warranty and Returns | |
| Warranty Resolution | Replacement |
| Warranty Coverage | 180 Days |
| No Warranty Coverage | Damaged or Puffed Battery |
| Return Period | 30 Days. |
| Return Condition | Same as Delivered (No Used Returns) |
| Shipping and Delivery | |
| Delivery Charges | Free Delivery |
| Shipping Time | Within 24 Hours. |
| Standard Delivery Time | 2-4 Working Days. |
| Remote Location Delivery Time | 6-7 Working Days. |
| In-Transit Damage | Covered, Unboxing Video is Mandatory. |

Frequently Asked Questions
Q: How much does buying a Redmi K20 battery cost in India?
A 100% original Redmi K20 battery replacement costs around Rs 1200-1300.
Q: Does the new battery support the Quick Charge feature?
Yes. The new battery supports an 18W quick charging feature with the original adapter and cable.
Q: What if the new battery doesn’t work?
We test all batteries before shipping. If you encounter any issues during pre-installation testing, you can return the battery to us for a replacement or a refund.
Q: How can I test the battery without permanent installation?
Connect the new battery’s flex cable to your phone’s motherboard and power on the device to test the battery. Charge the battery for 10-15 minutes to ensure it’s charging, and then proceed with the final installation.
Shipping, Return, and Refund Policy
All our products come with a 30-day return, refund, and replacement guarantee. To return a product, it must be in the same condition as when we sent it. You can’t use or paste the new Redmi K20 battery if you want to return it. For complete details about Shipping, Returns, and Warranty, please click here.



















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