India’s Biggest Mobile
Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
4000mAh replacement battery for the Lenovo K8 Plus (battery model BL273). BIS certified, original-size fit, made by MT Star.
Repair shops trust the MT Star BL273 for the Lenovo K8 Plus: a 4000mAh cell made to the original dimensions, so it fits cleanly and charges like new.
| Battery model | BL273 |
|---|---|
| Compatible devices | Lenovo K8 Plus |
| Capacity | 4000mAh typical / 3780mAh rated |
| Nominal voltage | 3.8V |
| 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 Lenovo K8 Plus uses the BL273 battery. The MT Star BL273 is a direct replacement for it.
This MT Star replacement battery has a capacity of 4000mAh.
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.
Use a good-quality charger suited to your phone. 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.
