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Rectangular black battery pack, 126 by 74 by 25 millimetres, with connector on one end

CS Cameron Sino 5200mAh 11.1V battery for Spectra Focus 35 Trimble S3 S5 S6 S7 S8 VX

SKU CH-B56G-3HFA1

Replacement 5200mAh 11.1V battery compatible with Spectra Focus 35 and Trimble S3 through S9 total stations

  • Battery pack size126 × 74.3 × 25.1
  • Battery capacity5,200 mAh
  • Battery voltage rating11.1 V
  • Details126 × 74.3 × 25.1
  • High capacity 5200mAh extends field survey time
  • 1V output matches original Trimble specifications exactly
  • Compact 126.00 x 74.30 x 25.10mm fits Spectra Focus 35 and S-series stations
  • ISO9001, RoHS and CE certified for safe, reliable operation
  • Built-in protection guards against overcharge, over-discharge and short circuits

Cameron Sino 5200mAh 11.1V Battery

This replacement battery powers Spectra Focus 35 and Trimble total station models including S3, S5, S6, S7, S8, VX and SPS series instruments. It is built for surveyors and field engineers who need a reliable power source for extended measurement sessions. The unit matches original specifications with a fully decoded chip for direct compatibility.

5200mAh Capacity and 57.72Wh Energy

The lithium-ion pack delivers 5200mAh at 11.1 volts, providing enough runtime for typical daily survey tasks. Capacity drops off when continuous high-draw operations such as robotic tracking or long-range EDM are sustained beyond a full day. Cold temperatures will also reduce available capacity faster than moderate conditions.

Direct Fit for Trimble and Spectra Instruments

The battery measures 126.00 x 74.30 x 25.10mm and weighs 323.0g, matching the original form factor for a secure fit in the instrument's battery compartment. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. Installers should verify the original part number 79400 or 99511-30 before fitting.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $39.99
Pricier than about 90% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameCS Cameron Sino
Model nameSpectra battery
Part number4894128126089
Power
Battery capacity5,200 mAh
Battery voltage rating11.1 V
In the box
Battery pack size126 × 74.3 × 25.1

Questions about this item

Will this 5200mAh 11.1V battery work with my Trimble S6 Total Station?

Yes, the battery is listed as compatible with the Trimble S6 Total Station among other models.

How can I verify the battery is functioning correctly after installation?

A new battery reaches its best performance after two or three full charge and discharge cycles.

What is included in the package and do I need a separate charger?

The battery comes with shock-proof foam for transport protection; a compatible charger is not included.

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