---
product_id: 73151558
title: "Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750)"
brand: "powerextra"
price: "€ 36.90"
currency: EUR
in_stock: true
reviews_count: 10
category: "Powerextra"
url: https://www.desertcart.gr/products/73151558-powerextra-7300-replacement-battery-compatible-with-dremel-755-01-battery
store_origin: GR
region: Greece
---

# 4.8V Stable Power Output 3000mAh High Capacity Built-in Overcharge Protection Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750)

**Brand:** powerextra
**Price:** € 36.90
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your Dremel, never miss a trim!

## Quick Answers

- **What is this?** Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) by powerextra
- **How much does it cost?** € 36.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/73151558-powerextra-7300-replacement-battery-compatible-with-dremel-755-01-battery)

## Best For

- powerextra enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Tech:** Integrated microchip prevents overcharging and extends battery lifespan.
- • **Premium NiMH Cells:** Reliable, eco-friendly power source that outperforms generic alternatives.
- • **Trusted by Thousands:** 4.5-star rating from over 2,000 users who swear by its performance.
- • **Seamless Compatibility:** Perfectly fits Dremel 7300-N/8 and 7300-PT Pet Nail Grooming Tools for hassle-free replacement.
- • **Power Through Your Projects:** 3000mAh capacity ensures longer runtime than standard batteries.

## Overview

The Powerextra 7300 Replacement Battery is a premium 3000mAh NiMH battery designed specifically for Dremel 4.8V cordless rotary tools like the 7300-N/8 and 7300-PT Pet Nail Grooming Tool. Featuring built-in overcharge protection and tested to meet or exceed OEM standards, it delivers reliable, long-lasting power to keep your tools running smoothly without the need for costly replacements.

## Description

desertcart.com: Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) : Tools & Home Improvement

Review: Good battery - The battery fits very well, it did not take long to charge
Review: so glad I found this battery. Christmas crafting is coming soon - Once I charged the battery and put it on my Dremel, it started right up. I havent had a chance to do more that try it out. It was easy to charge just push it into the charging unit and plug in the charging unit. It charged rather quickly.

## Features

- Replacement Battery | Brand New |Premium Ni-Mh Battery Cells |4.8 Volts|3000 mAh |14.4Wh
- For Dremel 4.8-Volt cordless rotary tool model 750-02, 755-01, 7300-N/8, 7300-PT Pet Nail Grooming Tool. ( May NOT Fit for Dremel 7400, 7500, 750, 755 )
- Professional Replacement Battery, but work for Dremel 4.8-Volt cordless rotary tool effectively like original battery.
- Full and High Capacity, built-in integrated microchip prevents overcharging and other malfunction to prolong battery life.
- Replacement for Dremel 4.8-volt 7300 Battery, tested by manufacturer to match or exceed specifications of OEM products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CSJ7WV8 |
| Antenna Location | Power Tool |
| Battery Capacity | 3000 milliampere_hour |
| Battery Cell Composition | NiMH |
| Battery Cell Type | NiMH |
| Battery Weight | 150 g |
| Best Sellers Rank | #79,216 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #708 in Cordless Tool Battery Packs |
| Brand | Powerextra |
| Customer Reviews | 4.5 out of 5 stars 2,015 Reviews |
| Manufacturer | Powerextra |
| Number of Batteries | 1 C batteries required. (included) |
| Recommended Uses For Product | Power Tool |
| Unit Count | 1 Count |
| Voltage | 4.8 volts |

## Product Details

- **Battery Capacity:** 3000 milliampere_hour
- **Battery Cell Composition:** NiMH
- **Brand:** Powerextra
- **Number of Batteries:** 1 C batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) - Image 1](https://m.media-amazon.com/images/I/619ZfoHs0pL.jpg)
![Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) - Image 2](https://m.media-amazon.com/images/I/61KmCT-xwPL.jpg)
![Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) - Image 3](https://m.media-amazon.com/images/I/61AAjesbWfL.jpg)
![Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) - Image 4](https://m.media-amazon.com/images/I/61XrIA1ZEOL.jpg)
![Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750) - Image 5](https://m.media-amazon.com/images/I/71joU8iqCIL.jpg)

## Questions & Answers

**Q: Will this battery work on a Craftsman rotary 4.8 volt .7ah battery**
A: Yes! That’s why I ordered this unit. Fits my old Craftsman rotary tool.

**Q: This says it comes with a "C" battery (required) - where does the battery go?  I thought this was a rechargeable battery?**
A: Not sure why it says that. It's just a replacement battery pack for a dremel. Heads up that it doesn't fit perfectly into the charger for my original Drexel battery but it still works if you jimmy it in.

**Q: Does this fit for a 756-01 replacement battery?**
A: Sorry,it doesn't.Our battery is fit for Dremel 755-01,750-02,Dremel 7300.

**Q: Is it really 3000mah?  these packs typically use AA rechargeable w/tabs and I don't see 3000mah ones available for sale anywhere.**
A: The unit comes with the 4 rechargeable batteries

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good battery
*by A***R on July 11, 2026*

The battery fits very well, it did not take long to charge

### ⭐⭐⭐⭐⭐ so glad I found this battery. Christmas crafting is coming soon
*by C***Y on October 9, 2025*

Once I charged the battery and put it on my Dremel, it started right up. I havent had a chance to do more that try it out. It was easy to charge just push it into the charging unit and plug in the charging unit. It charged rather quickly.

### ⭐⭐⭐⭐⭐ Very Good Replacement Battery!
*by A***E on October 31, 2025*

I bought this replacement battery for my old wireless Dremel 755-01; the original battery died a while ago, but I didn't know that was the reason it didn't work, and, believe it or not, I took it to a number of Dremel technicians to get it fixed, and no one ever determined that the battery was the problem! In fairness, it would be hard to tell whether the battery is charging or not, because given the old age of this device, the LED light that turns on while charging never -ever- turns off, so it is basically a matter of timing and lucky guess. When I looked for the original battery in the Dremel website, it didn't exist anymore, and I thought I might need to start looking for a new one. Now, the very good thing is that the Powerextra 7300 Replacement Battery has saved the day, and I won't need to purchase a new Dremel for a while, and the cost of this battery versus the whole new gadget is significantly lower, so it is a great choice!

## Frequently Bought Together

- Powerextra 7300 Replacement Battery Compatible with Dremel 755-01 Battery 3000mAh 4.8V for 7300-N/8, 7300-PT Pet Nail Grooming Tool (May not fit for Dremel 7400, 7500, 755, 750)
- Dremel 408 1/2-Inch Sander Bands, Coarse, 6 Pack, Rotary Tool Accessory
- Shentec 4.8V and 7.2V Ni-MH and Ni-Cd Charger Compatible with Dremel 755-01 757-01 5000755-01 7700-01 7700-02 7300 Pod Style Battery (Not for 757 Battery)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-27*