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Welch Allyn 72200 3.5 Volt Rechargeable Battery Replacement

TOP Features:
  • For use with the Welch Allyn Scope Handles
  • Rechargeable battery
  • Predicted to last for 300 full charge/discharge cycles
  • Easy to install
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Item# Description Size Price

3.5V Rechargable



3.5V Rechargable - Each
SKU: 72200



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Who Uses This Product? Healthcare professionals who use Welch Allyn otoscopes or ophthalmoscopes.

Why They Love This Product: The Welch Allyn Battery 72200 replacement battery is easy to install and doesn't need to be removed to charge. Recharging equipment attaches to the handle, which acts as a shell for the battery. The handles can be recharged with a desk charger or an attachable wall charging adapter.


Welch Allyn Nickel-Cadmium Battery 72200 Overview

The Welch Allyn 3.5 Volt Rechargeable Battery is meant to be used with Welch Allyn otoscope and ophthalmoscope handles. Each battery is predicted to last for 300 full charge/discharge cycles. Once the battery is installed in the handle, it doesn't need to be removed to charge it. Instead, the handle itself acts as a case for the battery and connects to power sources in order to facilitate recharging.


Features and Benefits

  • Rechargeable Nickel-Cadmium Replacement Battery
  • Specifically for Use With Welch Allyn Scope Handles
  • Uncomplicated Installation
  • Battery Charges Inside the Handle
  • Predicted To Last for Up To 300 Full Charge/Discharge Cycles


Battery Inside Handle


How Does It Work?

The Welch Allyn Nickel-Cadmium Battery is specifically a replacement for Welch Allyn handles. Specific otoscopes and ophthalmoscopes are able to use handles that act as a power source. The nickel-cadmium battery fits inside the handle and provides power. When the handle needs to be recharged, the entire unit can be put into a separate desk charger or connected to an adapter that plugs into any standard wall socket.


Compatible Models

The Welch Allyn Rechargeable Battery 72200 is compatible with the following models of Welch Allyn handles:

  • 71670
  • 71000
  • 71001
  • 71015
  • 71020
  • 71050
  • 71051
  • 71054
  • 71055
Rechargeable Handle

Frequently Asked Questions (FAQs)

How does the battery recharge?
The Welch Allyn Rechargeable Battery 72200 charges inside the handle with the Universal Desk Charger or with the wall charger accessory.

How long does the replacement battery last?
The battery (Welch Allyn 72200) lasts for approximately 300 complete charge/discharge cycles.


Related Products For Consideration



  • Manufacturer: Welch Allyn
  • Nomenclature: Welch Allyn Rechargeable Battery 3.5 Volts 72200
  • Voltage: 3.5 Watts
  • Weight: 3.2 Ounces
  • Compatible Handle Models: 71670, 71000, 71001, 71015, 71020, 71050, 71051, 71054, and 71055
  • Application: Rechargeable Battery
  • Warranty: 1 Year



Manuals and Documents



Product Videos


How to Charge the 3.5 V Lithium Ion Rechargeable Handle (1:11 minutes)



Additional Information

Additional Information

Manufacturer Welch Allyn

Shipping & Returns

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Returns Information
Refer to our returns policy for more information.