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Rectangular lithium-ion battery pack, dark finish, labelled 6600mAh 3.8V for Trimble 500 TDS Ranger 300 TSC2

FYIOGXG 6600mAh 3.8V Li-ion Battery for Trimble 500, TDS Ranger 300, TSC2 (PN 39392848)

SKU CH-B4JQ-0DVGK

Replacement lithium-ion battery delivering 6600 mAh at 3.8 V for Trimble 500, TDS Ranger 300 and TSC2 data collectors

  • Battery pack size104 × 88.7 × 34.2
  • Battery typeLithium ion
  • Battery capacity6,600 mAh
  • Battery voltage rating3.8 V
  • Details104 × 88.7 × 34.2
  • Product typeLithium ion
  • 6600 mAh capacity delivers long field sessions for Trimble 500 and TDS Ranger 300
  • 8 V lithium-ion chemistry matches original voltage for direct replacement
  • 00 x 88.70 x 34.20 mm form factor fits the battery compartment precisely
  • Certified to ISO 9001, RoHS and CE standards for safety and quality
  • Fully decoded chip communicates with the controller exactly like the original battery

Compatible survey battery

The FYIOGXG replacement cell delivers 6600mAh at 3.8V for Trimble 500, TDS Ranger 300 and TSC2 data collectors. It matches the original 39392848 part number and measures 104.00 x 88.70 x 34.20mm. A built-in protection circuit guards against overcharge, over-discharge, over-voltage and short circuits. The pack weighs 230.8g and is rated at 25.08Wh.

Capacity and voltage limits

The 6600mAh rating sets the total charge available per cycle at 3.8 volts nominal. Operating temperature must stay below 60°C (140°F) to avoid permanent capacity loss. The lithium-ion chemistry reaches full performance after two or three complete charge and discharge cycles. Using a low-quality charger can shorten usable life and is not covered by the cell's internal safeguards.

Installation and common issues

The battery uses the factory connector so no soldering is required; most technicians finish the swap in minutes. Verify the device model and original part number before ordering to avoid a mismatch. Ensure the connector seats fully or the controller will not recognise the pack. Do not disassemble the cell or expose it to fire or water.

How it compares

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

Price $145.99
Pricier than about 92% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameFYIOGXG
Model nameReplacement battery
Product typeLithium ion
Power
Battery typeLithium ion
Battery capacity6,600 mAh
Battery voltage rating3.8 V
In the box
Battery pack size104 × 88.7 × 34.2

Questions about this item

Which capacity version of the FYIOGXG battery should I choose for my Trimble 500?

This model provides 6600mAh at 3.8V, delivering 25.08Wh for the Trimble 500, TDS Ranger 300 and TSC2 controllers.

What does the 6600mAh rating mean for daily field use?

It supplies 25.08Wh of energy, giving extended run-time for survey and data-collection tasks before recharge is needed.

Does the battery use a standard connector or a proprietary interface?

It uses the original Trimble connector for the 500, Ranger 300 and TSC2, with a fully decoded chip that works like the factory pack.

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