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Rectangular Ni-MH battery pack, grey plastic casing, label with specifications visible

Estry

Estry TPS1000 standard battery 12.0V 2100mAh

SKU CH-Z41Q-YFRG5 MPN TPS1000

A 12.0 V, 2100 mAh Ni-MH replacement pack compatible with TPS1000, TCA1800, TPS2003, TCA1700, TCA1100, TPS2000, GEB187 and GEB87 models

  • Specifications12
  • Battery Pack1 Year
  • Replacement for TPS1000 TCA1800 TPS2003 TCA1700 TCA1100 TPS2000 GEB187 GEB87
  • 0V 2100mAh 25.2Wh Ni-MH powers compatible devices
  • ISO9001 RoHS CE UN38.3 MSDS certified for quality and safety
  • Overcharge over-discharge over-voltage short-circuit protection extends battery life
  • Compact 79.12 x 64.41 x 37.99mm 394.5g fits original battery slot

Direct replacement battery

The Estry TPS1000 is a 12.0V 2100mAh nickel-metal hydride pack built to match the original specifications for compatible surveying instruments. It suits field crews who need a dependable spare or a fresh primary cell for daily operation.

Verify model and part number

Before ordering confirm that your device appears in the supported list TPS1000 TCA1800 TPS2003 TCA1700 TCA1100 TPS2000 or that the original part number is GEB187 or GEB87. The physical envelope measures 79.12 by 64.41 by 37.99mm and weighs 394.5g so check the battery compartment dimensions.

Steady output with safety circuits

Integrated protection guards against overcharge over discharge over voltage and short circuit helping the pack deliver its rated 25.2Wh through a full work shift. The cell chemistry and certifications ISO9001 RoHS CE UN38.3 MSDS support consistent voltage under continuous load rather than brief peak bursts.

Highlights

  • Replacement for TPS1000 TCA1800 TPS2003 TCA1700 TCA1100 TPS2000 GEB187 GEB87
  • 0V 2100mAh 25.2Wh Ni-MH powers compatible devices
  • ISO9001 RoHS CE UN38.3 MSDS certified for quality and safety
  • Overcharge over-discharge over-voltage short-circuit protection extends battery life
  • Compact 79.12 x 64.41 x 37.99mm 394.5g fits original battery slot

Specifications

BrandNi-MH
Model2100mAh
Specifications12
Battery Pack1 Year

Questions about this item

Does the Estry TPS1000 battery arrive with any cables, charger or mounting hardware, or do I need to buy those separately?

The package contains only the 12.0 V 2100 mAh Ni-MH battery pack weighing 394.5 g; no cables, charger or mounting hardware are included.

There are several compatible model numbers listed — how do I know this TPS1000 version is the right one for my device?

Match your device model to the list: TPS1000, TCA1800, TPS2003, TCA1700, TCA1100, TPS2000 or original part numbers GEB187 and GEB87; if yours appears, this pack fits.

What does the 25.2 Wh rating mean for actual runtime in a total station?

At 12.0 V and 2100 mAh the pack stores 25.2 Wh; a typical total station drawing 2–3 W will run roughly 8–12 hours per full charge.

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