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Black rectangular lithium-ion battery pack with label showing 11.1V 5200mAh

NShi

NShi 5200mAh 11.1V Li-ion Battery for Trimble 79400 99511-30 S3 S5 S6 S7 S8 Total Station Series

SKU CH-HH54-60WEV

Replacement lithium-ion battery delivers 5200 mAh at 11.1 V for Trimble S3–S8 and SPS/RTS total stations

  • Battery TypeLithium Polymer
  • High-capacity 5200mAh Li-ion cell delivers 57.72Wh for extended field sessions
  • 1V output matches original Trimble specifications for S3 through S8 series
  • Triple ROSH, CE and UL certification plus built-in protection against over-charge, over-discharge, over-heat, over-current and short-circuit
  • Compact 126.00 x 74.30 x 25.10mm form factor weighs only 323.0g for easy transport
  • Direct replacement for Trimble part numbers 79400 and 99511-30 across SPS and RTS models

Direct replacement for Trimble total stations

This 5200mAh lithium-ion pack fits the Trimble S3, S5, S6, S7, S8, VX, SPS and RTS series. It matches part numbers 79400 and 99511-30 so survey crews can swap the original cell without tools.

Stable voltage and certified safety circuits

The cell delivers 11.1V and 57.72Wh through built-in protection against over-charge, over-discharge, over-heat, over-current and short-circuit. CE, UL and RoHS marks confirm compliance for daily field use.

Sequential charging on dual-bay chargers

When two packs sit in the original charger only the first inserted receives current; the second begins after the first reaches full. The 323g black casing measures 126.00 x 74.30 x 25.10mm for a direct fit.

Highlights

  • High-capacity 5200mAh Li-ion cell delivers 57.72Wh for extended field sessions
  • 1V output matches original Trimble specifications for S3 through S8 series
  • Triple ROSH, CE and UL certification plus built-in protection against over-charge, over-discharge, over-heat, over-current and short-circuit
  • Compact 126.00 x 74.30 x 25.10mm form factor weighs only 323.0g for easy transport
  • Direct replacement for Trimble part numbers 79400 and 99511-30 across SPS and RTS models

Specifications

Battery TypeLithium Polymer

Questions about this item

How do I install the 5200mAh 11.1V Li-ion battery into my Trimble S6 Total Station, and what step is often missed?

Slide the battery into the compartment until the latch clicks; the step often missed is confirming the latch is fully engaged so the battery cannot shift during operation.

What maintenance will this 5200mAh 11.1V Li-ion battery need over its service life?

No scheduled maintenance is required; store at roughly half charge if unused for weeks, keep contacts clean, and replace the pack when runtime drops below your field requirements.

What is the first limit reached when running a Trimble S8 Total Station continuously on this 57.72Wh battery?

The 5200mAh capacity is the limiting factor; expect the station to power down once the stored 57.72Wh is depleted, typically after several hours of active surveying.

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