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Black rectangular Li-ion battery pack with 5 mm DC charge port

Cameron & Co

Cameron & Co DS-CS-MFP622SL 5200mAh 7.4V Li-ion battery

SKU CH-Y665-EN019

Replacement 7.4 V 5200 mAh Li-ion battery for the Mackie FreePlay portable PA system

  • Product typeHeadPhone Battery
  • Compatible with Mackie FreePlay PA system
  • 4 V 5200 mAh lithium-ion capacity
  • 48 Wh energy for extended runtime
  • 00 × 53.46 × 35.30 mm compact form
  • 5 mm DC charge port for direct power

Compatible replacement battery

This Cameron & Co DS-CS-MFP622SL lithium-ion pack is built as a direct replacement for the Mackie J22622 FreePlay Portable PA system. It delivers 7.4 V and 5200 mAh capacity in a black housing that matches the original form factor. The 38.48 Wh energy rating supports extended wireless operation for live sound and rehearsal use.

5 mm DC charge port requirement

The single specification that decides fit is the 5 mm DC charging connector on the FreePlay unit. This pack uses the identical port geometry so the system charges without adapters or cable changes. Verify the port on your speaker before ordering because other Mackie models use different connectors.

Suits FreePlay owners needing a fresh cell

Musicians and venues running a Mackie FreePlay Portable PA that no longer holds a full charge will restore runtime with this 100 % OEM-compatible cell. Buyers whose speaker uses a different charging interface or who need a higher-capacity pack for longer sets should look at other options.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $38.99
Pricier than about 64% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-MFP622SL
Product typeHeadPhone Battery

Questions about this item

How long will the 5200 mAh capacity run the FreePlay PA on a single charge?

The 5.2 Ah pack delivers 38.48 Wh at 7.4 V; actual run time depends on the PA's volume level and active features.

What does the 5 mm DC charge port mean for recharging this pack?

It accepts the original FreePlay charger's 5 mm barrel connector; no USB-C or other interface is supported.

Will the 156 x 53.46 x 35.30 mm case fit inside the Mackie J22622 battery compartment?

Yes, those are the exact dimensions for the OEM-compatible replacement pack.

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