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

Samsung EB-BA217ABY Battery for Samsung Galaxy A21s, A12, M12 – 5000mAh

Brand: MT Star, Quality Beyond Comparison

5000mAh replacement battery for the Samsung Galaxy A21s, Samsung Galaxy A12 and Samsung Galaxy M12 (battery model EB-BA217ABY). BIS certified, original-size fit, made by MT Star.

About this Product

The MT Star EB-BA217ABY is a 5000mAh replacement battery for the Samsung Galaxy A21s, Samsung Galaxy A12 and Samsung Galaxy M12. It brings back the all-day battery life the phones were bought for.

Compatible models

  • Samsung Galaxy A21s
  • Samsung Galaxy A12
  • Samsung Galaxy M12

Samsung EB-BA217ABY battery specifications

Battery model EB-BA217ABY
Compatible devices Samsung Galaxy A21s, Samsung Galaxy A12, Samsung Galaxy M12
Capacity 5000mAh typical / 4900mAh rated
Nominal voltage 3.86V
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 A21s 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 EB-BA217ABY battery fit?

The MT Star EB-BA217ABY battery fits the Samsung Galaxy A21s, Samsung Galaxy A12 and Samsung Galaxy M12.

What is the capacity of this Samsung Galaxy A21s battery?

This MT Star replacement battery has a capacity of 5000mAh.

Is the MT Star EB-BA217ABY 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 do I know my Samsung Galaxy A21s battery needs replacing?

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

Should a technician install this battery?

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