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Rectangular black lithium-ion camera battery with textured sides

Cameron & Co

Cameron & Co DS-CS-BU90MC camera battery 7800mAh

SKU CH-QVMK-Z8J7K

Lithium-ion camera battery delivering 7.8 Ah at 14.4 V for Sony XDCAM and PXW models including PMW-100, PMW-200, PMW-300 and PXW-FS7

  • TypeBattery
  • Extended shooting time with 7800mAh capacity
  • Reliable lithium-ion chemistry for stable power delivery
  • Wide compatibility across Sony XDCAM and PXW camcorders
  • Replaces BP-U90 and BP-U95 original batteries
  • Compact 120.04 x 69.79 x 41.51 mm form factor

7.8 Ah Li-ion battery for Sony XDCAM

The Cameron & Co DS-CS-BU90MC is a 7.8 Ah lithium-ion battery built for Sony professional camcorders including the PMW-100, PMW-150, PMW-200, PMW-300, PMW-EX1, PMW-EX3, PXW-FS5, PXW-FS7 and PXW-X180. It replaces original BP-U90 and BP-U95 packs and fits HD422 and XDCAM EX workflows. Videographers needing reliable power for long-form shoots will find the capacity matches the original specification.

Sustained power delivery for continuous recording

At 14.4 V and 112.32 Wh the cell chemistry supports steady current draw throughout a full recording session rather than only short bursts. The 7800 mAh rating is maintained under typical broadcast bit-rates and frame rates so run-time stays predictable from first frame to last. No sudden voltage sag appears during extended takes or when powering accessories through the camera body.

Thermal stability and efficient energy use

Lithium-ion construction keeps internal resistance low so the pack runs cool during normal operation and does not require active cooling. Self-discharge is minimal between shoot days and the black housing absorbs no extra heat under studio lights. Power draw from the camera remains consistent with OEM expectations so battery indicators report remaining capacity accurately.

Highlights

  • Extended shooting time with 7800mAh capacity
  • Reliable lithium-ion chemistry for stable power delivery
  • Wide compatibility across Sony XDCAM and PXW camcorders
  • Replaces BP-U90 and BP-U95 original batteries
  • Compact 120.04 x 69.79 x 41.51 mm form factor

Specifications

BrandCameron Sino
ModelDS-CS-BU90MC
TypeBattery

Questions about this item

Does the 14.4 V 7800 mAh lithium-ion cell generate noticeable heat during a full day of shooting?

The 112.32 Wh lithium-ion pack runs at standard camcorder voltages and typical current draws; under normal recording loads it stays within the temperature range expected for professional BP-U90/BP-U95 replacements.

Which charger must I already own to recharge the DS-CS-BU90MC?

Any Sony BC-U1, BC-U2 or compatible BP-U series charger that accepts 14.4 V 7.8 Ah packs will charge this battery; the unit itself has no built-in charging circuitry.

Will the 120.04 × 69.79 × 41.51 mm form factor fit my older PMW-EX1 and newer PXW-FS7 without modification?

Yes — the dimensions match the original BP-U90/BP-U95 profile, so the battery seats correctly in the EX1, EX3, PMW-200, PMW-300, FS5, FS7 and X180 battery bays.

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