---
product_id: 77808681
title: "OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE"
brand: "welch allyn"
price: "$1.61"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/77808681-otica-welch-allyn-72300-battery-3-5v-rechargeable-orange-otoscope
store_origin: US
region: United States of America
---

# Made in Japan 3.5V Power 68g Lightweight OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE

**Brand:** welch allyn
**Price:** $1.61
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Up Your Practice with OTICA!

## Quick Answers

- **What is this?** OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE by welch allyn
- **How much does it cost?** $1.61 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/77808681-otica-welch-allyn-72300-battery-3-5v-rechargeable-orange-otoscope)

## Best For

- welch allyn enthusiasts

## Why This Product

- Trusted welch allyn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **🔋 Unleash the Power:** Experience reliable 3.5V performance for all your Welch Allyn instruments.
- • **⚖️ Lightweight Design:** Weighing only 68g, it's designed for effortless portability.
- • **🌍 Quality You Can Trust:** Crafted in Japan, ensuring top-notch reliability and durability.
- • **🔧 Universal Compatibility:** Fits all Welch Allyn 3.5V otoscopes, ophthalmoscopes, and retinoscopes.
- • **🔄 Rechargeable Convenience:** Say goodbye to disposable batteries and hello to eco-friendly efficiency.

## Overview

The OTICA Welch Allyn 72300 Battery is a high-performance 3.5V rechargeable battery designed for use with all Welch Allyn metal handle instruments. Weighing just 68g and made in Japan, this nickel-metal hydride battery offers reliable power and universal compatibility, making it an essential addition to any medical toolkit.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Welch Allyn |
| Manufacturer | oem |
| Model number | 72300 |
| Item Weight | 68 g |
| Product Dimensions | 9.14 x 4.83 x 3.56 cm; 68.04 g |
| Batteries | 1 C batteries required. |
| Item model number | 72300 |
| Item Height | 1.4 Inches |
| Item Width | 1.9 Inches |
| Voltage | 3.5 Volts |
| Power Source | battery powered |
| Compatible Device | Scientific Instruments |
| Battery type | nickel-metal hydride |
| Are batteries included? | No |

## Product Details

- **Number of Batteries:** 1 C batteries required.
- **Brand:** Welch Allyn
- **Net Quantity:** 1.0 count
- **Voltage:** 3.5 Volts
- **Reusability:** Rechargeable
- **Item dimensions L x W x H:** 9.1 x 4.8 x 3.6 Centimeters
- **Item Weight:** 68 g
- **Compatible Devices:** Scientific Instruments
- **Manufacturer:** oem

## Images

![OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE - Image 1](https://m.media-amazon.com/images/I/51KOa9nQNeL.jpg)
![OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE - Image 2](https://m.media-amazon.com/images/I/41V19qnSk9L.jpg)

## Questions & Answers

**Q: What is the expiry date?**
A: What they are calling the expiry date is the expiration date?  On this type of rechargeable battery it is not as critical, past date a year or so likely would not matter.  Obviously, a person would prefer a fresher dated battery.

**Q: Is this an authentic Welch Allyn 72300 rechargeable battery?**
A: I also ordered this battery. Yes it is an authentic Welch Allyn..

**Q: Is this battery still made in Japan?**
A: I don’t know. We bought it and it came with no battery.

**Q: Where can I buy the charge?**
A: Just Google the item and it will list suppliers.

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- OTICA Welch Allyn 72300 Battery 3.5V Rechargeable Orange for OTOSCOPE/OPHTHALMOSCOPE/RETINOSCOPE
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**Shop now:** [https://www.desertcart.us/products/77808681-otica-welch-allyn-72300-battery-3-5v-rechargeable-orange-otoscope](https://www.desertcart.us/products/77808681-otica-welch-allyn-72300-battery-3-5v-rechargeable-orange-otoscope)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-18*