India’s Biggest Mobile
Battery Brand
Battery Brand
Brand: MT Star, Quality Beyond Comparison
3500mAh replacement battery for the Lenovo A5 (battery model BL291). BIS certified, original-size fit, made by MT Star.
When the Lenovo A5 starts draining fast or switching off early, the battery is usually the cause. The MT Star BL291 restores 3500mAh of capacity with the original size and connector.
| Battery model | BL291 |
|---|---|
| Compatible devices | Lenovo A5 |
| Capacity | 3500mAh |
| Nominal voltage | 3.82V |
| Battery type | Rechargeable lithium-ion polymer |
| Certification | BIS IS 16046 (Part 2): 2018 and IEC 62133-2: 2017 |
| Series | MT Star Premium Series |
Safety comes first with MT Star. Our batteries are certified to IS 16046 and IEC 62133-2, built to the original dimensions, and backed by our support team and easy returns for manufacturing defects.
The Lenovo A5 uses the BL291 battery. The MT Star BL291 is a direct replacement for it.
This MT Star replacement battery has a capacity of 3500mAh.
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. For phones with glued backs we recommend fitting by a trained mobile repair technician.
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.
