Brand: MT Star, Quality Beyond Comparison
2265mAh replacement battery for the Redmi 1S and Redmi 1 (battery model BM41). MT Star M-Series, original-size fit.
The MT Star BM41 is a 2265mAh removable battery for the Redmi 1S and other phones that take the same pack. It brings back long standby time without any tools or technician visit.
| Battery model | BM41 |
|---|---|
| Compatible devices | Redmi 1S, Redmi 1 |
| Capacity | 2265mAh typical / 2200mAh rated |
| Nominal voltage | 3.8V |
| Charge voltage limit | 4.35V |
| Battery type | Rechargeable lithium-ion (removable) |
| Certification | BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 |
| Series | MT Star M-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 BM41 battery fits the Redmi 1S and Redmi 1.
This MT Star replacement battery has a capacity of 2265mAh.
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.
Charge it fully before first use and use a good-quality charger. Standby time settles in after the first few cycles.
Yes. MT Star supplies distributors and repair shops across India. Contact us to become a distributor.















