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Small rectangular lithium-ion battery pack with silver label, 750mAh 2.78Wh

Cameron Sino A51 Battery 750mAh 2.78Wh

SKU CH-9EM3-XK7XG MPN A51

A 750mAh 2.78Wh replacement cell for Siemens A51, A52, A55, A56, A57, A60, A62, A65, A75, C55, C56, C60, C61, C70, C71, CT56, M55, M56, MC60, S55, S56, S57 and A70 models

  • 750mAh capacity keeps Siemens handsets running longer
  • 78Wh energy rating matches original EBA-510 specification
  • High-quality cells extend service life between charges
  • Compatible with C55, C56, C61, C70, C71 and other listed models
  • Easy installation restores device function with minimal effort

Replacement battery for Siemens phones

The Cameron Sino A51 is a lithium-ion replacement battery rated at 750mAh and 2.78Wh. It is built with high-quality cells to deliver consistent power and extended service life. The pack meets or exceeds the original manufacturer specifications for reliable daily operation.

Owners of listed Siemens handsets

This battery fits a wide range of legacy Siemens models including the C55, C56, C61, C70, C71, A56, S56, M56, CT56, MC60, S57, A70, A75, C60, M55 and S5. It is not intended for users whose handset is not in the compatibility list or who need a higher-capacity pack than 750mAh.

750mAh 2.78Wh capacity rating

The single figure that decides fit is the 750mAh / 2.78Wh rating matched to the original PN EBA-510. Confirm that your device specifies this exact capacity before ordering.

Highlights

  • 750mAh capacity keeps Siemens handsets running longer
  • 78Wh energy rating matches original EBA-510 specification
  • High-quality cells extend service life between charges
  • Compatible with C55, C56, C61, C70, C71 and other listed models
  • Easy installation restores device function with minimal effort

Specifications

BrandCameron Sino
ModelA51, A52, A55, A56, A57, A60, A62, A65, A75, C55, C56, C60, C61, C70, C71, CT56, M55, M56, MC60, S55, S56, S57A70

Questions about this item

Which Siemens handsets accept the A51 750 mAh 2.78 Wh battery?

The A51 fits models A51, A52, A55, A56, A57, A60, A62, A65, A75, C55, C56, C60, C61, C70, C71, CT56, M55, M56, MC60, S55, S56, S57 and A70.

Can I swap the original EBA-510 pack in my Siemens C61 for this A51 unit without modification?

Yes, the A51 matches the EBA-510 specification and installs directly in the C61 battery compartment.

How do I confirm the A51 is delivering its rated 750 mAh after fitting it?

Charge fully, then run the handset until shutdown; a healthy cell should yield talk and standby times close to the original Siemens figures.

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