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

Samsung EB-BA515ABY Battery for Samsung Galaxy A51 – 4000mAh

Brand: MT Star, Quality Beyond Comparison

4000mAh replacement battery for the Samsung Galaxy A51 (battery model EB-BA515ABY). BIS certified, original-size fit, made by MT Star.

About this Product

Keep the Samsung Galaxy A51 working for years with the MT Star EB-BA515ABY. This 4000mAh battery is BIS certified and made to the same size and flex connector as the original.

Samsung EB-BA515ABY battery specifications

Battery model EB-BA515ABY
Compatible devices Samsung Galaxy A51
Capacity 4000mAh typical / 3880mAh 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 Samsung Galaxy A51 needs a new 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
  • The phone shuts down suddenly at 10-30% charge

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 battery does the Samsung Galaxy A51 use?

The Samsung Galaxy A51 uses the EB-BA515ABY battery. The MT Star EB-BA515ABY is a direct replacement for it.

What is the capacity of this Samsung Galaxy A51 battery?

This MT Star replacement battery has a capacity of 4000mAh.

Is the MT Star EB-BA515ABY 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.

Can I buy MT Star batteries in bulk?

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

How do I know my Samsung Galaxy A51 battery needs replacing?

Common signs are fast draining, sudden shutdowns at 10-30%, heating while charging, or a swollen battery lifting the back panel.