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Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
3800mAh replacement battery for the OnePlus 7T (battery model BLP743). BIS certified, original-size fit, made by MT Star.
Keep the OnePlus 7T working for years with the MT Star BLP743. This 3800mAh battery is BIS certified and made to the same size and flex connector as the original.
| Battery model | BLP743 |
|---|---|
| Compatible devices | OnePlus 7T |
| Capacity | 3800mAh |
| 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 OnePlus 7T uses the BLP743 battery. The MT Star BLP743 is a direct replacement for it.
This MT Star replacement battery has a capacity of 3800mAh.
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.
