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Cylindrical 3.6v NiCD battery, silver metal casing, labelled Banshee for Allheart WA-72300 otoscope handle

BatteryJack inc.

BatteryJack inc. Banshee 3.6v NiCD Battery for Allheart WA-72300 Otoscope Handles

SKU CH-K77E-2JYQ0

A 3.6 V NiCD replacement battery for Allheart WA-72300 otoscope handles, measuring 70.6 mm by 25.4 mm

  • Product typeOtoscopes
  • NiCD chemistry provides stable, reliable power for otoscopes
  • 25 years manufacturing experience backs consistent medical-grade quality
  • 6 V output matches Allheart WA-72300 handle requirements
  • Compact 70.6 mm x 25.4 mm size fits handle without modification
  • Two-year free replacement warranty protects your investment

Banshee 3.6v NiCD Battery for Allheart WA-72300

This replacement cell powers Allheart WA-72300 otoscope handles with a 3.6 volt Nickel Cadmium design. Healthcare professionals and clinics gain a direct-fit power source built on over 25 years of medical battery manufacturing experience. The compact form measures 2.78 inches by 1 inch (70.6 mm x 25.4 mm) for hassle-free installation.

Stable Chemistry and Low Self-Discharge

Nickel Cadmium chemistry delivers consistent voltage output during examinations and tolerates repeated charge cycles without sudden capacity drops. The cell maintains readiness between patient visits thanks to low self-discharge characteristics inherent to the proven chemistry. No thermal management or active cooling is required in normal clinical use.

Direct Replacement for Aged NiCD Cells

This battery replaces exhausted original-equipment NiCD packs in WA-72300 handles, restoring full runtime without adapter modifications. The upgrade is worthwhile when the original cell no longer holds charge through a full shift or shows voltage sag under load. It does not suit devices requiring lithium-ion or nickel-metal-hydride chemistries, nor handles with different voltage or dimensional requirements.

How it compares

Measured against everything we stock in Hearing Aids, Amplifiers & Ear Care, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 80% of the 454 comparable items (median $24.99).

Specifications

Product
Product typeOtoscopes

Questions about this item

How do I install the Banshee 3.6v NiCD battery into my Allheart WA-72300 otoscope handle, and what is the common mistake?

Slide the battery into the handle’s compartment, matching the positive and negative contacts; the step often missed is ensuring the 70.6 mm x 25.4 mm cell seats fully so the spring terminals lock.

What maintenance or replacement will this 3.6v NiCD battery need over time?

Nickel Cadmium chemistry benefits from occasional full discharge cycles to reduce memory effect; plan on replacing the cell after roughly two years when run-time noticeably drops.

What limit appears first during a long examination session with this otoscope battery?

Sustained high-drain use causes voltage sag in NiCD cells, so the light dims before the 3.6 v nominal output is exhausted.

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