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Three cylindrical 3.5 volt NiCd battery packs in a sealed pack

DUSLAN

DUSLAN 72200 3.5 V NiCd standard battery 3-pack

SKU CH-8YXM-6CG4V MPN 72200

Three 3.5 V NiCd battery packs replace Welch Allyn otoscope handles 11720 11730 18100 20000 21700 71000 71003 71010 71015 71020 71022 71050 71051 71054 71055 71110 71150 71610 71670 72200 72207

  • Battery TypeBattery Pack
  • Three-pack supplies spares for continuous clinical use
  • 5 V NiCd chemistry matches original Welch Allyn specifications
  • Compatible with otoscope handles 11720 11730 18100 20000 21700 71000 71003 71010 71015 71020 71022 71050 71051 71054 71055 71110 71150
  • Rechargeable NiCd cells reduce long-term replacement cost
  • New condition ensures full capacity from first charge

Product identity

This is a three-pack of 3.5 volt nickel-cadmium battery packs built to replace Welch Allyn 72200 cells. They power compatible Welch Allyn otoscope handles used in clinical examinations.

Who this suits

Medical staff who need direct replacements for the listed otoscope models will find these packs match the original voltage and chemistry. Buyers who require a different voltage, a lithium chemistry or a larger quantity should look at other options.

Installation notes

Each pack slides into the handle battery compartment in the same way as the original cell. The only common issue is inserting a pack with reversed polarity, which prevents the otoscope from powering on.

Highlights

  • Three-pack supplies spares for continuous clinical use
  • 5 V NiCd chemistry matches original Welch Allyn specifications
  • Compatible with otoscope handles 11720 11730 18100 20000 21700 71000 71003 71010 71015 71020 71022 71050 71051 71054 71055 71110 71150
  • Rechargeable NiCd cells reduce long-term replacement cost
  • New condition ensures full capacity from first charge

Specifications

Battery TypeBattery Pack

Questions about this item

Which Welch Allyn otoscope handles accept these 3.5 V NiCd packs?

The packs fit Welch Allyn models 11720, 11730, 18100, 20000, 21700, 71000, 71003, 71010, 71015, 71020, 71022, 71050, 71051, 71054, 71055, 71110, 71150, 71610, 71670, 72200, 72207, 74710 and 97210.

Can I mix these new 3.5 V NiCd packs with older packs still in the same handle?

Mixing fresh and aged NiCd cells of the same 3.5 V rating is possible but will reduce overall run-time to the level of the weakest cell.

How do I confirm the 72200 packs are delivering correct voltage after installation?

Measure the handle output with a multimeter; a reading near 3.5 V under load shows the pack is working as intended.

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