India’s Biggest Mobile
Battery Brand
India’s Biggest Mobile
Battery Brand

MI BN35 Battery for Redmi 5 – 3300mAh

Brand: MT Star, Quality Beyond Comparison

3300mAh replacement battery for the Redmi 5 (battery model BN35). BIS certified, original-size fit, made by MT Star.

About this Product

When the Redmi 5 starts draining fast or switching off early, the battery is usually the cause. The MT Star BN35 restores 3300mAh of capacity with the original size and connector.

MI BN35 battery specifications

Battery model BN35
Compatible devices Redmi 5
Capacity 3300mAh typical / 3200mAh rated
Nominal voltage 3.85V
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

Signs your Redmi 5 needs a new battery

  • The back panel or screen is lifting (a sign of a swollen battery)
  • The phone only works while plugged into the charger
  • Charging takes far longer than it did when the device was new
  • The battery drains much faster than it used to

Why choose MT Star

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.

  • BIS certified
  • Original size & connector
  • Easy returns

Frequently asked questions

Which battery does the Redmi 5 use?

The Redmi 5 uses the BN35 battery. The MT Star BN35 is a direct replacement for it.

What is the capacity of this Redmi 5 battery?

This MT Star replacement battery has a capacity of 3300mAh.

Is the MT Star BN35 battery safe?

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.

Should a technician install this battery?

Yes. For phones with glued backs we recommend fitting by a trained mobile repair technician.

How should I charge a new replacement battery?

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.