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

Vivo B-M3 Battery for Vivo Y50, Y30, Y30i – 4880mAh

Brand: MT Star, Quality Beyond Comparison

4880mAh replacement battery for the Vivo Y50, Vivo Y30 and Vivo Y30i (battery model B-M3). BIS certified, original-size fit, made by MT Star.

About this Product

Repair shops trust the MT Star B-M3 for the Vivo Y50, Vivo Y30 and Vivo Y30i: a 4880mAh cell made to the original dimensions, so it fits cleanly and charges like new.

Compatible models

  • Vivo Y50
  • Vivo Y30
  • Vivo Y30i

Vivo B-M3 battery specifications

Battery model B-M3
Compatible devices Vivo Y50, Vivo Y30, Vivo Y30i
Capacity 4880mAh
Charge voltage limit 4.45V
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 Vivo Y50 needs a new battery

  • The device gets hot while charging or during normal use
  • The battery percentage jumps or drops unexpectedly
  • The back panel or screen is lifting (a sign of a swollen battery)
  • The phone only works while plugged into the charger

Why choose MT Star

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.

  • BIS certified
  • Original size & connector
  • Easy returns

Frequently asked questions

Which phones does the B-M3 battery fit?

The MT Star B-M3 battery fits the Vivo Y50, Vivo Y30 and Vivo Y30i.

What is the capacity of this Vivo Y50 battery?

This MT Star replacement battery has a capacity of 4880mAh.

Is the MT Star B-M3 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.

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.

Can I buy MT Star batteries in bulk?

Yes. MT Star supplies distributors and repair shops across India. Contact us to become a distributor.