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Black dual rapid charger with two lithium-ion batteries for Trimble GPS

Centenex Electronics

Centenex Electronics 2 Batteries + LCD Dual Rapid Charger for Trimble R7 R8 5700 5800 GPS accessory

SKU CH-MHBY-YGF56

Kit includes two lithium-ion batteries and an LCD dual rapid charger compatible with Trimble 5700, 5800, R7 and R8 GPS receivers

  • TypeBattery
  • Dual charger powers two batteries simultaneously
  • LCD screen shows real-time charge status
  • Two Li-ion batteries included for immediate use
  • Compatible with Trimble 5700 5800 R7 R8 GPS units
  • Replaces Trimble 29518 38403 46607 52030 54344 part numbers

Dual Kit for Trimble Survey Gear

This combo delivers two replacement batteries and a dual-bay charger built for Trimble 5700, 5800, R7 and R8 receivers. Survey crews can keep one pack charging while the other powers the instrument, reducing downtime during long field sessions. The kit suits professionals who need continuous operation without carrying a wall outlet.

LCD Charger Adds Charge Visibility

The included charger shows real-time status on an LCD panel for each bay, so users see exactly when a pack reaches full capacity. It accepts the Ei-D-Li1 cells used across the listed Trimble models and compatible part numbers such as 29518, 38403, 46607, 52030 and 54344. No separate power adapter is mentioned in the data.

Simple Swap, Watch for Contact Wear

Batteries slide into the charger bays and click into the GPS units the same way the original packs do, requiring no tools or firmware steps. The main failure point reported for this form factor is worn contact pads on older instruments, which can prevent a full charge even when the charger indicates ready.

Highlights

  • Dual charger powers two batteries simultaneously
  • LCD screen shows real-time charge status
  • Two Li-ion batteries included for immediate use
  • Compatible with Trimble 5700 5800 R7 R8 GPS units
  • Replaces Trimble 29518 38403 46607 52030 54344 part numbers

Specifications

BrandCentenex Electronics
ModelAS-CHTRIMBLE_EiDLi1-DUAL-2
TypeBattery

Questions about this item

How often will the two included lithium-ion batteries need replacing under normal field use?

Lithium-ion cells typically last several hundred charge cycles before capacity drops noticeably; with two packs in rotation you can alternate them to extend the overall service interval.

What is the first limitation you hit when the dual charger runs continuously in a vehicle?

The 2.4 GHz external radio link on the Trimble receivers can become the throughput bottleneck before the charger itself overheats.

How much heat and fan noise does the LCD dual rapid charger produce during all-day operation?

The charger runs from a 12 V vehicle supply and stays warm to the touch; the built-in LCD shows status without audible fan noise in a cab environment.

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