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Rectangular lithium battery pack, blue label, 67.8 by 37.3 by 19.5 mm

Estry

Estry 186-0208 7.4 V 2600 mAh standard battery

SKU CH-YK0K-KCFF6 MPN 186-0208

7.4 V 2600 mAh lithium replacement battery for Medtronic 186-0208 Nellcor BIS VISTA Mon, 19.24 Wh with overcharge and short-circuit protection

  • Battery pack size1-pack
  • Battery typeLithium
  • Battery capacity2,600 mAh
  • Battery voltage rating7.4
  • Product typeBatteries
  • Direct replacement for Medtronic 186-0208 monitors
  • 4 V 2600 mAh lithium cell delivers 19.24 Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Compact 67.8 x 37.3 x 19.5 mm pack weighs 166.0 g

Compatible replacement battery for Nellcor BIS

The Estry 186-0208 is a lithium-ion battery built to match the original specifications for the Nellcor BIS VISTA monitoring system. It delivers 7.4 V and 2600 mAh capacity in a single pack weighing 166.0 g. The cell measures 67.8 x 37.3 x 19.5 mm and carries ISO9001, RoHS, CE, UN38.3 and MSDS certifications.

Voltage and capacity match the original 7.4 V 2600

The decisive specification is the 7.4 V nominal voltage paired with a 2600 mAh rating, yielding 19.24 Wh of energy. If the monitor requires a different voltage or a higher capacity pack, this unit will not power the device correctly. Confirm the original part number 186-0208 before ordering.

Built-in protection circuits

Overcharge, over-discharge, over-voltage and short-circuit protection are integrated into the pack to extend service life and prevent damage to the monitor. RoHS compliance confirms the absence of restricted hazardous substances, while CE, ISO9001, UN38.3 and MSDS certifications document manufacturing quality and transport safety. No charging cable or external charger is included.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 76% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameMedtronic
Product typeBatteries
Power
Battery typeLithium
Battery capacity2,600 mAh
Battery voltage rating7.4
In the box
Battery pack size1-pack

Questions about this item

How long will the 2600 mAh capacity actually run a BIS VISTA monitor?

The pack stores 19.24 Wh at 7.4 V; runtime depends on the monitor's current draw, which varies by brightness and sensor activity.

What does the 7.4 V rating mean for compatibility with the original Medtronic pack?

It matches the factory voltage exactly, so the monitor's power management sees the same nominal level as the OEM cell.

Will the 67.8 x 37.3 x 19.5 mm case fit the battery bay without modification?

Those are the original dimensions, so the pack seats in the standard compartment with no shimming or trimming required.

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