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Cylindrical 3.6 V NiCD battery 70.6 mm by 25.4 mm with metal contacts

BatteryJack inc.

BatteryJack Banshee 3.6V NiCD Otoscope Battery 70.6x25.4mm

SKU CH-9Z87-M439S

Nickel Cadmium 3.6 V otoscope battery sized 70.6 mm by 25.4 mm replaces Welch Allyn 71020C, 71055C, 72300 and 71050C handles

  • Product typeOtoscopes
  • NiCD chemistry delivers stable power for otoscope handles
  • 6 V output matches Welch Allyn 71020C 71050C 71055C 72300 specifications
  • 6 mm x 25.4 mm size fits directly into compatible handles
  • 25 years of battery manufacturing behind every unit
  • 2-year free replacement warranty backs the purchase

Banshee 3.6V NiCD Otoscope Battery

The Banshee 3.6V NiCD battery replaces Welch Allyn 71020C, 71050C, 71055C and 72300 cells in compatible otoscope handles. It measures 70.6mm by 25.4mm and uses Nickel Cadmium chemistry for stable output in clinical settings. The pack is sold new and carries a two-year free replacement warranty from the manufacturer.

Replaces legacy NiCD cells in Welch Allyn handles

This battery directly substitutes the original Nickel Cadmium packs listed above when they no longer hold a charge. The jump is worth it when the handle’s runtime has fallen below a usable threshold or when the original cell shows physical swelling. No adapter or modification is required because the dimensions match the factory specification.

Suits clinicians and facilities maintaining Welch

Healthcare professionals who rely on the listed handle models will find a direct-fit replacement here. Buyers needing a different voltage, chemistry or form factor should look at other options, as this cell is built only for the 3.6V NiCD platform in the specified dimensions.

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

Will the 70.6 mm x 25.4 mm NiCD cell fit my Welch Allyn 71020C handle?

Yes, the battery is built to the exact 70.6 mm height and 25.4 mm width specified for Welch Allyn 71020C, 71050C, 71055C and 72300 handles.

How do I install the 3.6 V NiCD battery without damaging the contacts?

Slide the cell into the handle with the positive end toward the lamp, press until it seats fully, then twist the head back on; the step most people skip is verifying the polarity mark before closing the handle.

When should I replace the NiCD cell in my otoscope handle?

Replace the 3.6 V NiCD battery when the light output dims noticeably or the handle no longer holds a full charge after the normal charging cycle.

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