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Rectangular black lithium-ion phone battery, 88 by 64 millimetres, 4 millimetres thick

Cameron & Co

Cameron & Co DS-CS-AVH550SL cell phone battery 2.3 Ah

SKU CH-12VJ-HKAR8 MPN DS-CS-AVH550SL

A lithium-ion replacement battery delivering 2.3 Ah capacity for Archos A55 Helium and Helium+ smartphones

  • Compatible with Archos A55 Helium and Helium +
  • Replaces original AC55HEP and BSF20 part numbers
  • 3 Ah lithium-ion capacity for extended use
  • Slim 4.00 mm profile fits original battery bay
  • Brand-new Cameron Sino cell, 100 % OEM compatible

Compatible Archos Models

This replacement cell phone battery fits the Archos A55 Helium and Helium + smartphones. It matches the original AC55HEP and BSF20 part numbers for direct compatibility. Owners of those specific handsets can restore factory runtime without modification.

Electrical Rating

The pack delivers 3.7 volts and 2.3 ampere-hours, equating to 8.51 watt-hours of energy storage. That single capacity figure determines whether the cell will meet the device's power budget and expected screen-on time.

Physical Fit

Measuring 88.00 by 64.35 by 4.00 millimetres, the lithium-ion unit slides into the existing battery cavity with no spacer or adapter required. The black finish matches the original aesthetic. Buyers whose phones use a different footprint or connector will need a different part.

Highlights

  • Compatible with Archos A55 Helium and Helium +
  • Replaces original AC55HEP and BSF20 part numbers
  • 3 Ah lithium-ion capacity for extended use
  • Slim 4.00 mm profile fits original battery bay
  • Brand-new Cameron Sino cell, 100 % OEM compatible

Specifications

BrandCameron Sino
ModelDS-CS-AVH550SL

Questions about this item

What does the 2.3 Ah rating mean for daily use in an Archos A55 Helium?

The 2.3 Ah capacity matches the original BSF20 cell, delivering the same 8.51 Wh energy budget so talk time and standby return to factory levels.

Does the 3.7 V Li-ion chemistry require any special charging circuit in the phone?

No, the 3.7 V nominal voltage is identical to the stock AC55HEP pack, so the handset's existing charge controller manages it without modification.

Will the 88.00 x 64.35 x 4.00 mm dimensions fit the battery compartment without forcing?

Yes, those measurements replicate the OEM footprint exactly, allowing the cover to snap shut with the same 100 % OEM-compatible clearance.

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