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Rectangular black lithium-polymer phone battery 75.85 by 62.72 by 4.54 mm

Cameron & Co

Cameron & Co DS-CS-SMA515SL cell phone battery 3900mAh 3.85V Li-Polymer black

SKU CH-A2XW-903NP MPN DS-CS-SMA515SL

Replacement Li-Polymer battery for Samsung Galaxy A51 2019 models, 3.85V 3900mAh capacity, 15.02Wh energy, black finish

  • 3900 mAh capacity keeps your Galaxy A51 running longer
  • Li-Polymer chemistry delivers reliable power in a slim 4.54 mm profile
  • 85 V nominal voltage matches the original EB-BA515ABE specification
  • Fits SM-A515F/DSN SM-A515U and SM-A516 models for direct replacement
  • Brand-new Cameron Sino cell restores factory runtime without modification

Replacement battery for Galaxy A51 2019

This Cameron & Co DS-CS-SMA515SL cell phone battery is a direct replacement for the Samsung Galaxy A51 2019 series, including models SM-A515F/DSM, SM-A515F/DSN, SM-A515F/DST, SM-A515F/N, SM-A515G, SM-A515U and SM-A516. It matches the original EB-BA515ABE and EB-BA515ABY part numbers. The 3900mAh Li-Polymer cell restores factory runtime for owners whose original pack no longer holds a charge. It is not suited to any other handset or tablet.

Li-Polymer chemistry and fixed voltage

The pack delivers 3.85V nominal voltage and 15.02Wh rated energy, fixed by the lithium-polymer chemistry. Capacity cannot be expanded beyond the stated 3.9Ah, and the cell has no built-in charge controller; the phone manages all charging and safety logic. Users needing higher capacity or a different voltage must choose a different device, as this battery is electrically locked to the A51 platform.

Slim black pack with OEM footprint

Measuring 75.85 x 62.72 x 4.54mm, the black Li-Polymer pouch slides into the existing battery cavity without adapters or shims. The thin profile means the rear cover seats flush, preserving the original hand feel and water-resistance seals when reassembled correctly. Build quality follows OEM tolerances, so connector alignment and thermal contact match the factory unit. There are no mounting brackets, screws or cables included.

Highlights

  • 3900 mAh capacity keeps your Galaxy A51 running longer
  • Li-Polymer chemistry delivers reliable power in a slim 4.54 mm profile
  • 85 V nominal voltage matches the original EB-BA515ABE specification
  • Fits SM-A515F/DSN SM-A515U and SM-A516 models for direct replacement
  • Brand-new Cameron Sino cell restores factory runtime without modification

Specifications

BrandCameron Sino
ModelDS-CS-SMA515SL

Questions about this item

Which capacity matches the original EB-BA515ABE battery?

The 3900 mAh rating equals the 3.9 Ah capacity of the original EB-BA515ABE and EB-BA515ABY packs.

What does the 3900 mAh figure mean for daily use?

At 3.85 V the cell stores 15.02 Wh, giving the Galaxy A51 the same run time as the factory battery.

Does the 3.85 V nominal voltage limit charging speed?

The 3.85 V chemistry is the standard Li-Polymer spec for the A51, so the phone's stock charger regulates current normally.

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