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Rectangular dark grey lithium-ion camera battery with textured finish

Cameron & Co

Cameron & Co DS-CS-QM71 camera battery 7.4V 2800mAh Dark Grey

SKU CH-MX95-9QAMX

Lithium-ion camera battery rated 7.4V 2800mAh for many Sony Handycam and DVD camcorder models

  • TypeBattery
  • Extended recording time from 2.8 Ah capacity
  • Reliable power with 7.4 V lithium-ion chemistry
  • Fits many Sony Handycam models including DCR-TRV6 and DCR-TRV8
  • Replaces original NP-FM70, NP-FM71, NP-QM70 and NP-QM71 packs
  • Compact 55.8 x 38.75 x 39.8 mm design slides into camera easily

Ready-to-use Li-ion replacement

This Cameron & Co DS-CS-QM71 battery supplies 7.4 V and 2800 mAh for a wide range of Sony Handycam and DCR models. It fits the NP-FM70, NP-FM71, NP-QM70 and NP-QM71 part numbers. The dark-grey pack is brand new and built to OEM dimensions of 55.80 x 38.75 x 39.80 mm. It arrives ready to charge and shoot.

Voltage and form-factor lock-in

The 7.4 V nominal output is fixed by the original camera design, so only devices engineered for that voltage can use the pack. Physical size and contact layout match the NP-FM71 footprint exactly; camcorders with a different battery cavity or pin-out will not accept it. No adapter or firmware update can bridge that mismatch.

Capacity that defines runtime

At 2.8 Ah the cell delivers the same ampere-hour rating as the genuine NP-QM71, so recording time per charge mirrors the original specification. Buyers who need longer continuous shoots must carry spare packs because the chemistry and voltage ceiling cannot be altered. Users whose camera requires a different voltage or a higher-capacity form factor should look elsewhere.

Highlights

  • Extended recording time from 2.8 Ah capacity
  • Reliable power with 7.4 V lithium-ion chemistry
  • Fits many Sony Handycam models including DCR-TRV6 and DCR-TRV8
  • Replaces original NP-FM70, NP-FM71, NP-QM70 and NP-QM71 packs
  • Compact 55.8 x 38.75 x 39.8 mm design slides into camera easily

Specifications

BrandCameron Sino
ModelDS-CS-QM71
TypeBattery

Questions about this item

Which capacity should I choose for my Sony Handycam?

This pack is a single 7.4 V 2800 mAh lithium-ion unit; there are no alternative capacities for the NP-QM71 form factor.

What does the 2800 mAh rating mean in actual recording time?

The 2800 mAh capacity shows how much charge the cell holds; real recording time varies by camcorder model and settings.

Does the NP-QM71 connector limit the power delivery in any way?

The battery uses the standard NP-QM71/NP-FM71 interface, so it works with every listed Sony camcorder without an adapter.

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