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Black rectangular lithium-ion battery with smooth finish, approximately 70 by 40 by 21 millimetres

Cameron & Co

Cameron & Co DS-CS-MEF919MD Li-ion Battery 7.4V 2.6Ah Black

SKU CH-9BQ8-7077Q

Lithium-ion replacement battery delivering 7.4 V and 2.6 Ah for Medela Freestyle breast pumps

  • Product typeHome Electronics Battery
  • Powers Medela Freestyle pump with 100 % OEM-compatible fit
  • Delivers 7.4 V 2.6 Ah Li-ion energy for 19.24 Wh runtime
  • Replaces part numbers 101034761, 67060 and 919.7010 directly
  • Compact 70.00 x 40.10 x 21.00 mm design slips into pump housing
  • Brand-new black Cameron Sino cell arrives ready to use

Replacement Battery for Medela Freestyle Pump

This lithium-ion battery is a direct replacement for the Medela Freestyle breast pump. It matches the original 7.4V voltage and 2.6Ah capacity to restore the pump's portable runtime. The black casing measures 70.00 x 40.10 x 21.00 mm and fits the original battery compartment without modification.

For owners of compatible Medela pumps only

Suitable for users needing a fresh power source for Freestyle models using part numbers 101034761, 67060, or 919.7010. Not for owners of other Medela pump models or different brand breast pumps requiring alternative voltages, connector layouts, or physical dimensions.

7.4V 2.6Ah lithium-ion chemistry

The 19.24Wh energy rating and exact form factor determine whether this cell fits and powers your specific Freestyle unit. Verify your pump's original battery part number against the listed compatibles before purchase.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $26.99
Cheaper than about 63% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-MEF919MD
Product typeHome Electronics Battery

Questions about this item

Do I need the original Medela Freestyle pump housing to install this DS-CS-MEF919MD battery?

Yes, this 7.4V 2.6Ah Li-ion pack is designed to fit inside the Medela Freestyle breast pump housing as a direct replacement for part numbers 101034761, 67060 and 919.7010.

Will this 70.00 x 40.10 x 21.00 mm battery work in an older Medela Freestyle unit that originally used the 919.7010 cell?

The dimensions and 7.4V 2600mAh rating match the 919.7010 specification, so it fits and powers legacy Freestyle pumps that accept that part number.

How can I confirm the DS-CS-MEF919MD is charging correctly after I insert it?

When placed in the Freestyle pump and connected to its charger, the pump's charge indicator should illuminate and the battery should reach full capacity within the normal charge cycle time.

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