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
Rectangular green Ni-MH battery pack 67.25 x 45.70 x 25.23 mm

Cameron & Co

Cameron & Co DS-CS-AMS155MD Ni-MH 3.6V 3000mAh Green video accessory

SKU CH-0CVJ-FZ6W2

Ni-MH 3.6 V 3000 mAh battery powers Welch-Allyn and Alaris medical devices including models 1550, 2860 and MED SYSTEM 3

  • Product typeHome Electronics Battery
  • Powers Welch-Allyn 1550 and MedSystem III devices
  • 6 V 3000 mAh Ni-MH delivers 10.8 Wh runtime
  • Direct replacement for OEM part numbers 72250 and 2860729
  • Fits WA20500 WA20510 WA20520 WA20530 WA49020 Alaris 2860 2863 2865 2866
  • Compact 67.25 x 45.70 x 25.23 mm green housing

Compatible Welch-Allyn battery pack

This Ni-MH battery pack replaces Welch-Allyn part numbers 72250 and AS10805 and fits devices including the 1550, 2860, 2863, 2865 and 2866 series. It is intended for medical professionals and equipment technicians who need a direct replacement power source for compatible infusion and monitoring systems.

Green Ni-MH chemistry and capacity

The green-cased pack delivers 3.6 V and 3000 mAh for 10.8 Wh of energy using nickel-metal-hydride cells. This chemistry and capacity combination matches the original specification so the host device charges and reports remaining run-time exactly as designed.

Verify device model before ordering

Confirm that your Welch-Allyn or Alaris unit appears in the supported list such as WA20500, WA20510, WA20520, WA20530, WA49020 or MedSystem III variants. The pack will not operate in equipment requiring a different voltage, connector pin-out or battery-management protocol.

How it compares

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

Price $27.99
Cheaper than about 62% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-AMS155MD
Product typeHome Electronics Battery

Questions about this item

How often will the Ni-MH 3000 mAh cells need replacement?

Ni-MH chemistry typically delivers several hundred charge cycles before capacity drops noticeably; plan on a new pack after 2–3 years of daily use.

What stops the 10.8 Wh pack from running longer during a continuous infusion?

The 3000 mAh capacity sets the runtime ceiling; once the cells deplete to the device’s low-voltage cutoff the pump stops.

Does the green 67.25 × 45.70 × 25.23 mm pack get hot or noisy during all-day operation?

Ni-MH batteries run silently and stay near ambient temperature; only the host device’s electronics generate heat or fan noise.

More in AV Accessories & Components

Similar items