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Rectangular lithium-ion battery pack with black plastic casing and wire connector

Cameron Sino VPC-BATT 1200mAh 7.4V standard battery

SKU CH-W361-RBYVD

Replacement lithium-ion battery for CEM DT-9880, DT-9880M, DT-9881, DT-9881M and DT-9883M particle counters

  • Specifications54.84 x 35.66 x 15.62
  • Typelithium_ion
  • Battery Pack54.84 x 35.66 x 15.62
  • Battery Typelithium_ion
  • Battery Capacity1200.00 milliamp_hours
  • Battery Voltage7.40 volts
  • Compatible with CEM DT-9880, DT-9880M, DT-9881, DT-9881M, DT-9883M equipment
  • 1200 mAh capacity at 7.4 V delivers 8.88 Wh for extended run-time
  • Compact 54.84 x 35.66 x 15.62 mm form factor fits original battery compartment
  • Built-in protection against overcharge, over-discharge, over-voltage and short circuit
  • New fully decoded chip works just like the original battery

Direct Replacement Battery

This lithium-ion pack replaces the original power source in CEM DT-9880, DT-9880M, DT-9881, DT-9881M and DT-9883M particle counters. It delivers 1200mAh at 7.4V and fits the PT603450-2S compartment without modification. The new condition ensures full capacity from the first charge cycle.

Form Factor and Voltage Limits

The pack measures 54.84 x 35.66 x 15.62mm and weighs 48.0g, so it only suits devices designed for that exact footprint. The 7.4V output is fixed; equipment requiring a different nominal voltage will not operate correctly. Integrated protection guards against overcharge, over-discharge, over-voltage and short circuit.

Capacity Determines Runtime

The 1200mAh rating sets the available energy between charges for the target instruments. Users needing longer continuous operation must swap packs or connect external power. Buyers whose devices accept higher-capacity cells will not gain extra runtime from this specific model.

Highlights

  • Compatible with CEM DT-9880, DT-9880M, DT-9881, DT-9881M, DT-9883M equipment
  • 1200 mAh capacity at 7.4 V delivers 8.88 Wh for extended run-time
  • Compact 54.84 x 35.66 x 15.62 mm form factor fits original battery compartment
  • Built-in protection against overcharge, over-discharge, over-voltage and short circuit
  • New fully decoded chip works just like the original battery

Specifications

BrandCameron Sino
ModelVideo Particle Counter VPC300
Part NumberVPC-BATT
Specifications54.84 x 35.66 x 15.62
Typelithium_ion
Battery Pack54.84 x 35.66 x 15.62
Battery Typelithium_ion
Battery Capacity1200.00 milliamp_hours
Battery Voltage7.40 volts

Questions about this item

Which capacity and voltage match the original CEM PT603450-2S pack?

The VPC-BATT is a 1200mAh 7.4V lithium-ion cell rated at 8.88Wh, matching the original CEM PT603450-2S specification.

What runtime can I expect from the 1200mAh 7.4V pack in a CEM DT-9880 particle counter?

The 8.88Wh capacity typically powers the DT-9880 series for several hours of continuous sampling, depending on pump speed and display brightness.

Does the battery use a standard connector or a proprietary interface for the DT-9880 series?

It includes a fully decoded chip and the original connector layout, so it plugs directly into the DT-9880, DT-9880M, DT-9881, DT-9881M and DT-9883M without adapters.

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