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Rectangular slim lithium-ion phone battery, dark finish

Shenzhen NUOLIJIA Digital Technology Co.

Shenzhen NUOLIJIA Digital Technology Co. cell phone battery 4000 mAh 3.85V EB-BA505ABN

SKU CH-SRP9-EZ9Z5

Replacement battery for Samsung Galaxy A20, A30, A30s and A50 phones, 4000 mAh at 3.85V

  • TypeReplacement Battery
  • 4000 mAh capacity extends daily runtime
  • 85 V lithium-ion chemistry matches original specifications
  • Direct replacement for Samsung Galaxy A20 A30 A30s A50 models
  • MPN EB-BA505ABN ensures correct fit and function
  • Brand-new condition delivers full rated performance from first use

Replacement Battery for Galaxy A50

This 4000 mAh lithium-ion cell operates at 3.85 V and carries the EB-BA505ABN part number. It is built as a direct replacement for the original battery in the Samsung Galaxy A50. The unit arrives new and requires two to three full charge and discharge cycles before it reaches its rated capacity.

Suitable for Galaxy A50 owners only

Buyers with a Samsung Galaxy A50 can install this battery to restore original run time. Owners of the Galaxy A20, A30 or A30s should verify their exact part number first because those models use different codes such as EB-BA205ABN. Anyone needing a battery for a different phone or a higher capacity cell should look elsewhere.

Steady daily discharge profile

After the initial conditioning cycles the battery delivers a stable voltage through a typical day of mixed use. Capacity remains consistent across repeated charges without the sharp drop-off sometimes seen in aged original cells. Talk and standby times follow the phone's own power management and network conditions rather than the battery itself.

Highlights

  • 4000 mAh capacity extends daily runtime
  • 85 V lithium-ion chemistry matches original specifications
  • Direct replacement for Samsung Galaxy A20 A30 A30s A50 models
  • MPN EB-BA505ABN ensures correct fit and function
  • Brand-new condition delivers full rated performance from first use

Specifications

TypeReplacement Battery

Questions about this item

Which Samsung Galaxy model must I already own for the EB-BA505ABN 4000 mAh battery to fit?

The battery is made for the Samsung Galaxy A50, so that is the handset you need.

Will the 3.85 V replacement work properly if I keep my original Samsung charger and charging port?

Yes, the voltage matches the original specification, so your existing charger and port will charge it normally.

How can I confirm the 4000 mAh cell is performing correctly after the first few charge cycles?

After 2 to 3 full charge and discharge cycles the battery reaches its rated capacity and delivers normal talk and standby times.

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