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Black single USB battery charger with compact rectangular form

Centenex Electronics

Centenex Electronics CHTR_R8-SingleUSB single USB GPS battery charger black

SKU CH-22SH-M8778

Single USB charger powers Trimble R4 through R8 GPS receivers and compatible Pentax batteries

  • Product typeGPS Batteries
  • Charges Trimble R4 R6 R7 R8 GNSS receivers via USB
  • Powers Pentax Ei-D-Li1 and compatible survey batteries directly
  • Supports Trimble 5700 5800 92600 GPS survey equipment
  • Works with TSC1 MT1000 data collectors and external radios
  • Replaces Trimble 29518 38403 46607 52030 54344 battery part numbers

Single USB GPS Battery Charger

The Centenex Electronics CHTR_R8-SingleUSB is a single USB battery charger built for Trimble GPS receivers and data collectors. It supports models including the Trimble 5700, 5800, R4, R6, R7, R8 and TSC1 series. The unit also charges compatible Pentax and HP batteries used in survey equipment. It delivers a direct replacement charger for field operations.

Survey crews using Trimble GNSS hardware

Field teams running Trimble R8 GNSS, R7 GPS or 5800 GPS receivers can keep spare batteries charged via USB. The charger fits the listed Trimble part numbers such as 29518, 38403 and 54344. It is not for users who need multi-bay charging or AC mains input without a USB power source. Buyers requiring simultaneous charging of several packs should look at a different form factor.

Single USB charging interface

The charger provides one USB port for power input and battery charging. This single-port design dictates how many batteries can be replenished at once. Compatibility covers the Molicel 1821, Empire BLI-208 and Lenmar Ei-D-Li1 cell types listed in the specifications.

How it compares

Measured against everything we stock in GPS Mounts & Accessories, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 83% of the 716 comparable items (median $14.99).

Specifications

Product
Brand nameCentenex Electronics
Model nameCHTR_R8-SingleUSB
Product typeGPS Batteries

Questions about this item

What is the maximum charge current this USB charger delivers to a Trimble 5700 battery?

The charger provides a single USB output rated at 2.4 A for compatible Trimble GPS batteries.

How much heat does the charger produce when running continuously for a full survey day?

The unit operates at low voltage and remains cool to the touch during extended use with Trimble R8 or Pentax Ei-D-Li1 cells.

Which Trimble battery part numbers must I already own for this charger to work?

It charges Trimble 29518, 38403, 46607, 52030 and 54344 packs used in R4, R6, R7, R8 and 5700 receivers.

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