India’s Biggest Mobile
Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
Bring back full-day battery life on your OnePlus 8T and OnePlus 9R with the MT Star BLP801: about 4500mAh (dual-cell, 2 x 2250mAh), BIS certified and made to the original size.
The OnePlus 8T and 9R use a dual-cell battery for 65W Warp Charge. The MT Star BLP801 keeps the same two-cell design (2 x 2250mAh, 7.74V), about 4500mAh in total.
| Battery model | BLP801 |
|---|---|
| Compatible devices | OnePlus 8T, OnePlus 9R |
| Capacity | 2 x 2250mAh dual-cell, 7.74V (about 4500mAh equivalent) |
| Nominal voltage | 7.74V |
| Charge voltage limit | 8.9V |
| Battery type | Rechargeable lithium-ion polymer |
| Certification | BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 (R-41280119) |
| Series | MT Star Premium Series |
MT Star supplies batteries for hundreds of phone models to distributors and repair shops across India. Our cells use the original form factor and connector, carry BIS certification, and come with easy returns for any manufacturing defect.
The MT Star BLP801 battery fits the OnePlus 8T and OnePlus 9R. It’s the same battery for all of these models.
This replacement battery has a capacity of about 4500mAh (dual-cell, 2 x 2250mAh), matching the OnePlus 8T’s original battery.
Yes. It’s certified under BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 (R-41280119) and is made to the original size and connector.
Use a good-quality charger suited to your device. After fitting, charge it fully and use it normally for the first few cycles so the battery indicator calibrates.
Yes. MT Star supplies distributors and repair shops across India. Contact us to become a distributor.
