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Rectangular black battery pack with Cameron Sino branding

Cameron Sino 7050 Replacement Battery 1800mAh 6.48Wh

SKU CH-ECH3-T66EM MPN 7050

Replacement battery delivers 1800mAh and 6.48Wh for 7050, 7059 and Black Knight M9 models

  • Compatible with 7050, 7059 and Black Knight M9 models
  • Replaces original M9 PN: 75175 battery directly
  • 1800mAh capacity extends device operating time
  • 48Wh energy rating delivers consistent power output
  • High-quality cells protect against overcharging and short-circuits

Compatible Replacement Battery

The Cameron Sino 7050 is a direct-fit replacement battery built for the 7050, 7059 and Black Knight M9 models including M9 PN: 75175. It restores original runtime for users whose factory pack no longer holds a charge.

Build Quality and Daily Use

Manufactured with high-quality cells and integrated safety circuits, the pack guards against overcharging and short-circuiting during regular charge cycles. Its form factor matches the original so installation requires no modification to the device housing or connector alignment.

Capacity Decides Fit

Rated at 1800mAh and 6.48Wh, this cell matches the energy specification of the original equipment. Buyers needing a higher capacity than 1800mAh or a different voltage platform should look elsewhere.

Highlights

  • Compatible with 7050, 7059 and Black Knight M9 models
  • Replaces original M9 PN: 75175 battery directly
  • 1800mAh capacity extends device operating time
  • 48Wh energy rating delivers consistent power output
  • High-quality cells protect against overcharging and short-circuits

Specifications

BrandCameron Sino
Model7050, 7059, Black Knight M9, M9

Questions about this item

What voltage does the 1800mAh cell deliver for the 7050 and 7059 models?

The replacement battery supplies 3.6 volts, matching the original specification for the 7050, 7059 and Black Knight M9 devices.

What physical size and connector does the 7050 battery use so it fits the Black Knight M9?

It matches the original pack dimensions and uses the same two-pin JST connector, so it slots into the M9 PN 75175 compartment without modification.

How do I install the Cameron Sino 7050 pack, and which step do people most often get wrong?

Open the battery door, unplug the old pack, connect the new JST plug observing the red-positive orientation, then close the door; the common mistake is reversing the polarity.

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