India’s Biggest Mobile
Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
4500mAh replacement battery for the Vivo V25 (battery model B-V7). BIS certified, original-size fit, made by MT Star.
Keep the Vivo V25 working for years with the MT Star B-V7. This 4500mAh battery is BIS certified and made to the same size and flex connector as the original.
| Battery model | B-V7 |
|---|---|
| Compatible devices | Vivo V25 |
| Capacity | 4500mAh typical / 4390mAh rated |
| Nominal voltage | 3.89V |
| Charge voltage limit | 4.48V |
| Battery type | Rechargeable lithium-ion polymer |
| Certification | BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 |
| 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 Vivo V25 uses the B-V7 battery. The MT Star B-V7 is a direct replacement for it.
This MT Star replacement battery has a capacity of 4500mAh.
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.
