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Rectangular lithium battery pack, dark grey finish, slim profile with connector edge

Estry

Estry SPS852 standard battery 7.4V 8350mAh

SKU CH-42CB-CN1AQ MPN SPS852

Lithium replacement battery, 7.4 V 8350 mAh, fits Trimble SPS850, SPS851, SPS852 and SPS855 modular receivers

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeLithium
  • Battery Capacity8350mAh
  • Battery Voltage7.4
  • Built to original specs for reliable Trimble receiver operation
  • 8350 mAh lithium cell delivers 7.4 V for extended field use
  • Fits SPS850, SPS851, SPS852 and SPS855 modular receivers
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Compact 120.0 × 101.5 × 9.8 mm pack weighs 390.0 g

Replacement battery for Trimble SPS receivers

This Estry battery replaces the original KLN00928 pack for Trimble SPS850, SPS851, SPS852 and SPS855 modular receivers. It delivers 7.4 volts and 8350mAh capacity using lithium chemistry. Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits.

Survey crews needing a direct-fit spare

Field teams who swap batteries daily will appreciate the exact form factor and the 59.2Wh energy rating. Users of other GNSS brands or older Trimble models cannot use this pack because the connector and voltage are specific to the listed SPS series.

7.4V 8350mAh lithium pack with safety certifications

The single figure that decides fit is the 7.4 volt, 8350mAh lithium specification matched to part number KLN00928. Certifications include ISO9001, RoHS, CE, UN38.3 and MSDS for transport and workplace compliance.

Highlights

  • Built to original specs for reliable Trimble receiver operation
  • 8350 mAh lithium cell delivers 7.4 V for extended field use
  • Fits SPS850, SPS851, SPS852 and SPS855 modular receivers
  • Certified to ISO 9001, RoHS, CE, UN 38.3 and MSDS standards
  • Compact 120.0 × 101.5 × 9.8 mm pack weighs 390.0 g

Specifications

BrandTrimble
TypeBatteries
Battery Pack1-pack
Battery TypeLithium
Battery Capacity8350mAh
Battery Voltage7.4

Questions about this item

How long will the 8350mAh capacity actually run my Trimble SPS852 receiver in the field?

The 8350mAh lithium pack delivers 59.2Wh at 7.4V, matching the original KLN00928 specification for equivalent runtime per charge.

What connection standard does this battery use to attach to the SPS850 or SPS855 modular receiver?

It is built to the exact mechanical and electrical interface of the Trimble KLN00928, so it locks directly into the receiver's battery bay without adapters.

Will the 120.0 x 101.5 x 9.8mm dimensions and 390.0g weight fit the existing battery compartment on my SPS851?

Yes, the pack replicates the OEM form factor precisely, so it slides into the SPS851, SPS852, SPS855 and SPS850 compartments with no modification.

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