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-ion battery pack measuring 85 by 72 by 44 millimetres

Cameron & Co

Cameron & Co DS-CS-CMS900MD 7.4V 3700mAh Li-ion battery

SKU CH-D7D0-FM116

Replacement lithium-ion battery rated at 7.4 V and 3700 mAh for CONTEC CMS7000, CMS8000 and CMS9000 patient monitors

  • Product typeHome Electronics Battery
  • Compatible with CONTEC CMS7000, CMS8000 and CMS9000 monitors
  • Powers CONTEC DHRM DHR930-D and Trismed patient monitors
  • Replaces OEM part numbers 855183P and DHRM 855183P
  • Lithium-ion chemistry delivers 3700 mAh at 7.4 V
  • Compact 85.30 x 72.06 x 44.00 mm form factor

Replacement Battery for CONTEC Monitors

This Cameron & Co lithium-ion pack is built to power CONTEC CMS7000, CMS8000 and CMS9000 patient monitors as well as DHRM DHR930-D and Trismed units. It arrives new and fully compatible with OEM part numbers 855183P and DHRM 855183P. The 7.4 V 3700 mAh cell delivers 27.38 Wh of runtime in a black housing.

Suits Biomedical Techs and Clinical Engineers

Technicians who service the listed CONTEC, DHRM or Trismed monitors can install this pack directly without adapter cables. Facilities that standardise on other monitor brands or that require a different voltage chemistry should source the correct OEM pack for those devices.

7.4 V 3700 mAh Lithium-Ion Chemistry

The single specification that decides fit is the 7.4 volt 3700 milliampere-hour lithium-ion rating, which matches the original CONTEC 855183P pack. If the service manual calls for a different voltage or capacity this unit will not meet the requirement.

How it compares

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

Price $36.99
Cheaper than about 54% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-CMS900MD
Product typeHome Electronics Battery

Questions about this item

What voltage and capacity does the 7.4V 3700mAh Li-ion battery provide?

It delivers 7.4 volts and 3700 milliampere-hours, giving 27.38 watt-hours of energy for compatible CONTEC and Trismed monitors.

Will the 85.30 x 72.06 x 44.00 mm pack fit the CONTEC CMS9000 battery compartment?

Yes, those exact dimensions match the original 855183P pack used in the CMS7000, CMS8000 and CMS9000 series.

How do I install the DS-CS-CMS900MD and what step is often missed?

Power off the monitor, open the battery door, align the connector, insert the pack, close the door, then charge fully before first use — skipping the initial full charge is the common mistake.

More in AV Accessories & Components

Similar items