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

Samsung EB-BS918ABY Battery for Samsung Galaxy S23 Ultra – 5000mAh

Brand: MT Star, Quality Beyond Comparison

5000mAh replacement battery for the Samsung Galaxy S23 Ultra (battery model EB-BS918ABY). BIS certified, original-size fit, made by MT Star.

About this Product

Keep the Samsung Galaxy S23 Ultra working for years with the MT Star EB-BS918ABY. This 5000mAh battery is BIS certified and made to the same size and flex connector as the original.

Samsung EB-BS918ABY battery specifications

Battery model EB-BS918ABY
Compatible devices Samsung Galaxy S23 Ultra
Capacity 5000mAh typical / 4855mAh rated
Nominal voltage 4.47V
Charge voltage limit 4.47V
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 S23 Ultra needs a new battery

  • 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
  • Charging takes far longer than it did when the device was new

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 S23 Ultra use?

The Samsung Galaxy S23 Ultra uses the EB-BS918ABY battery. The MT Star EB-BS918ABY is a direct replacement for it.

What is the capacity of this Samsung Galaxy S23 Ultra battery?

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

Is the MT Star EB-BS918ABY 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 S23 Ultra battery needs replacing?

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