India’s Biggest Mobile
Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
3120mAh replacement battery for the Xiaomi Mi 8 SE (battery model BM3D). BIS certified, original-size fit, made by MT Star.
Keep the Xiaomi Mi 8 SE working for years with the MT Star BM3D. This 3120mAh battery is BIS certified and made to the same size and flex connector as the original.
| Battery model | BM3D |
|---|---|
| Compatible devices | Xiaomi Mi 8 SE |
| Capacity | 3120mAh typical / 3022mAh rated |
| Nominal voltage | 3.85V |
| Charge voltage limit | 4.4V |
| Battery type | Rechargeable lithium-ion polymer |
| Certification | BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 |
| Series | MT Star Premium Series |
Every MT Star Premium Series battery is made to the original size and connector, so it fits like the original. Each cell is BIS certified and tested for safe, stable output, and manufacturing defects are covered by easy returns.
The Xiaomi Mi 8 SE uses the BM3D battery. The MT Star BM3D is a direct replacement for it.
This MT Star replacement battery has a capacity of 3120mAh.
Yes. It's certified under BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 and is made to the original size and connector.
Yes. MT Star supplies distributors and repair shops across India. Contact us to become a distributor.
Common signs are fast draining, sudden shutdowns at 10-30%, heating while charging, or a swollen battery lifting the back panel.
