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Blue rectangular Ni-MH battery pack 112 by 45 by 45 mm

Cameron & Co

Cameron & Co DS-CS-NK7631MD 12.0V 2800mAh Ni-MH Blue battery

SKU CH-0SK7-GCDRY

12.0 V 2800 mAh Ni-MH replacement battery for Nihon Kohden TEC-series and ECG-series monitors, blue

  • Product typeHome Electronics Battery
  • Compatible with many Nihon Kohden ECG and TEC models
  • Ni-MH chemistry provides reliable rechargeable power
  • 0 V 2800 mAh capacity supports extended use
  • Compact 112.20 x 45.00 x 44.80 mm fits device bays
  • Blue housing for easy identification in clinical settings

Replacement for Nihon Kohden monitors

This Cameron Sino DS-CS-NK7631MD battery is built for Nihon Kohden ECG and TEC patient monitors including the 1350, 2320, 5500, 5521, 5600, 7631 and 7700 series. It replaces original part numbers MD-BY01, NKB-301V, SB-551V and X065 with a direct-fit Ni-MH pack rated at 12.0V and 2800mAh.

Ready-to-use Ni-MH chemistry

The nickel-metal-hydride cells arrive new and fully compatible, so no calibration cycle or special charger is required beyond the monitor’s own charging circuit. The blue housing matches the OEM colour coding, helping staff identify the correct pack quickly in a busy clinical environment.

33.60Wh capacity for typical shifts

At 33.60Wh the pack supports routine monitoring sessions and short transport runs on a single charge. Extended multi-day recordings or high-brightness display settings will deplete the reserve faster, requiring a swap or mains connection to continue uninterrupted.

How it compares

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

Price $54.99
Pricier than about 59% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-NK7631MD
Product typeHome Electronics Battery

Questions about this item

How many charge cycles can the 2800mAh Ni-MH pack deliver before it needs replacing?

Ni-MH chemistry typically provides several hundred full cycles; replace the pack when runtime on your TEC-7631 or compatible monitor falls below 80 % of the original 33.60 Wh capacity.

What limits continuous operation of the 12.0V battery in a TEC-5500 device?

The 2.8 Ah capacity sets the runtime ceiling; sustained current draw from the monitor will deplete the 33.60 Wh pack until it requires recharging.

Does the Blue DS-CS-NK7631MD get hot or noisy during all-day use in an ECG-1350K?

Ni-MH cells run silently and generate only modest warmth under normal load; no fan or moving parts are present in the 112.20 × 45.00 × 44.80 mm pack.

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