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Rectangular lithium-ion battery pack, dark casing, wire connector visible

Cameron Sino Replacement Battery 3400mAh 7.4V for GEOMAX Stonex R6 Zoom Series

SKU CH-PCJN-XHE3Y

Replacement lithium-ion battery rated 3400 mAh at 7.4 V for GEOMAX Stonex R6 and Zoom series GNSS receivers

  • 3400 mAh capacity powers long survey sessions
  • 4 V output matches original GEOMAX specifications
  • ISO 9001, RoHS and CE certified for safety compliance
  • 107 g lightweight design adds minimal bulk to equipment
  • Built-in protection guards against overcharge and short circuits

Replacement battery for GEOMAX

This 7.4 V lithium-ion pack delivers 3400 mAh and 25.16 Wh to GEOMAX Stonex R6, Zoom 20, 30, 35, 80 and ZT80+ units. It matches the original ZBA200 and ZBA400 part numbers and includes a fully decoded chip that communicates with the instrument exactly like the factory cell. Survey crews who need a fresh power source for daily field work will find it a direct fit.

Sustained field performance

The cell maintains its rated capacity across long survey sessions thanks to built-in overcharge, over-discharge, over-voltage and short-circuit protection. After two or three full charge-discharge cycles the pack reaches its best run-time, supporting extended rover or base-station operation without sudden voltage drops. It is not suited for users who need hot-swap capability or a higher capacity than 3400 mAh.

Straightforward installation with common pitfalls

The battery slides into the compartment and the connector seats with a firm push; many technicians follow online videos that show the process in under a minute. The main issues are forgetting to align the plug before pressing, using a low-quality charger that shortens cell life, or storing the pack above 60 °C which the safety label warns against. The package includes shock-absorbing foam for transit protection.

Highlights

  • 3400 mAh capacity powers long survey sessions
  • 4 V output matches original GEOMAX specifications
  • ISO 9001, RoHS and CE certified for safety compliance
  • 107 g lightweight design adds minimal bulk to equipment
  • Built-in protection guards against overcharge and short circuits

Specifications

BrandCameron Sino
ModelStonex R6, Zoom 20, Zoom 30, Zoom 35, Zoom 80, ZT80+

Questions about this item

How much power does the 7.4 V 3400 mAh pack draw when the Stonex R6 runs all day?

The 25.16 Wh lithium-ion cell delivers a full day of survey work on one charge; recharge overnight with the original dock to maintain capacity.

Which original part numbers must match for this Cameron Sino pack to fit my GEOMAX receiver?

Confirm your device shows ZBA200 or ZBA400 on the old battery label; those are the only part numbers this replacement supports.

Will the 72.00 × 39.46 × 21.15 mm case sit flush in a Leica CS15 that I keep as a backup?

Yes — the dimensions and decoded chip match the Leica CS10/CS15 spec, so the pack locks in without modification.

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