We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular lithium-polymer battery with smooth finish, 56.90 by 47.62 by 17.24 mm

Cameron & Co

Cameron & Co DS-CS-REM340SL 2.3 Ah Li-Polymer GPS Battery

SKU CH-ZG1Y-B1ND9

A 2.3 Ah lithium-polymer battery for RAE Systems QRAE II gas monitors, replacing part 20-3402-000

  • TypeGPS Batteries
  • Li-Polymer chemistry gives stable voltage for gas monitors
  • 3 Ah capacity supports extended field use
  • 7 V 2300 mAh rating matches original spec
  • 90 x 47.62 x 17.24 mm size fits QRAE II housing
  • 100 % OEM compatible with part 20-3402-000

Compatible Replacement for RAE Systems QRAE II

This Cameron & Co DS-CS-REM340SL battery is a direct replacement for the RAE Systems QRAE II Gas Monitor Detector. It matches the original part number 20-3402-000 and is built for professionals who rely on continuous gas detection in the field. The unit ships new and ready for immediate deployment.

2.3 Ah Li-Polymer Capacity at 3.7 V

The single specification that determines fit is the 2.3 Ah (2300 mAh) lithium-polymer cell rated at 3.7 V, delivering 8.51 Wh. This exact capacity and voltage profile ensures the monitor maintains its rated runtime and alarm performance without recalibration or firmware changes.

Drop-In Installation with Exact Dimensions

Installation requires only opening the monitor's battery compartment and swapping the pack; no tools or soldering are involved. The pack measures 56.90 x 47.62 x 17.24 mm, so it seats flush in the original housing. The most common issue is forgetting to dispose of the old cell according to local lithium-polymer regulations.

Highlights

  • Li-Polymer chemistry gives stable voltage for gas monitors
  • 3 Ah capacity supports extended field use
  • 7 V 2300 mAh rating matches original spec
  • 90 x 47.62 x 17.24 mm size fits QRAE II housing
  • 100 % OEM compatible with part 20-3402-000

Specifications

BrandCameron Sino
ModelDS-CS-REM340SL
TypeGPS Batteries

Questions about this item

How long will the 2.3 Ah capacity run a QRAE II gas monitor in the field?

The 2.3 Ah lithium-polymer cell delivers 8.51 Wh at 3.7 V, matching the original 20-3402-000 pack so runtime equals the factory specification for the QRAE II detector.

What connector standard does the DS-CS-REM340SL use to attach to the detector?

It uses the proprietary QRAE II interface built into the 20-3402-000 form factor, so the battery slides directly into the monitor without adapters or soldering.

Will the 56.90 × 47.62 × 17.24 mm case fit the QRAE II battery compartment?

Yes, those exact dimensions replicate the OEM pack, allowing the battery to seat securely in the QRAE II gas monitor's dedicated slot.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.