If your Mi Mix 2 battery drains rapidly and doesn’t last as long as it used to, you need to replace the battery. A battery’s lifespan is typically 3 years when used regularly. We offer an OEM Mi Mix 2 battery that helps restore your phone’s original battery life and performance. For questions, please call us at 9587954273.
Product Details
| Package Contents | |
| In The Box | 1 Piece of Original Xiaomi Mi Mix 2 Battery |
| Battery Condition | Brand New, 100% Original |
| Battery Specifications | |
| Battery Capacity | 3400 mAh |
| Battery Model Number | BN3B |
| Battery Manufacturer | OEM (Sunwoda, SCUD, Desay) |
| Rated Voltage | 3.85V |
| Battery Weight | 70 Gms |
| Battery Cell Composition | Lithium Ion |
| Reusability | Rechargeable |
| Warranty and Returns | |
| Warranty Resolution | Replacement |
| Warranty Coverage | 6 Months Warranty. |
| No Warranty Coverage | No returns or replacements after pasting/installation. |
| 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 an original Mi Mix 2 battery cost in India?
A 100% original Xiaomi Mi Mix 2 battery replacement (BN3B) costs around Rs 1100-1200.
Q: Should I install the new Mi Mix 2 battery at home?
We don’t recommend self-installation at home. Please hire a good technician and pay Rs 150-200 to install the battery.
Q: How can I test the battery before installation?
Connect the new battery’s cable to your phone’s motherboard and power on the device to test the battery. Verify its functional condition, charge it for 10-15 minutes before installation.
Q: What’s the battery warranty post-installation?
We offer a six-month warranty on the new battery, which covers all performance issues.
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 Mi Mix 2 battery if you want to return it. For complete details about Shipping, Returns, and Warranty, please click here.



















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