---
product_id: 408317065
title: "Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery"
brand: "powerextra"
price: "6359149₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/408317065-upgraded-powerextra-2-pack-7-2-volt-2000mah-battery-dremel
store_origin: VN
region: Vietnam
---

# Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery

**Brand:** powerextra
**Price:** 6359149₫
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery by powerextra
- **How much does it cost?** 6359149₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/408317065-upgraded-powerextra-2-pack-7-2-volt-2000mah-battery-dremel)

## Best For

- powerextra enthusiasts

## Why This Product

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

## Description

Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Powerextra |
| Manufacturer | other |
| Model | DM7700-20B |
| Package Dimensions | 11.3 x 9.19 x 8.41 cm; 381 g |
| Batteries | 6 C batteries required. |
| Item model number | DM7700-20B |
| Hardware Platform | android |
| Compatible Devices | Cordless Tools |
| Voltage | 7.2 Volts |
| Wattage | 7.2 Watts |
| Power Source | battery powered |
| Battery Description | lithium-ion |
| Batteries Included | No |
| Batteries Required | No |
| Battery Capacity | 2000 Milliamp Hours |
| Battery Power Rating | 2000 Milliamp Hours |
| Manufacturer | other |
| Item Weight | 381 g |

## Product Details

- **Number of Batteries:** 6 C batteries required.
- **Brand:** Powerextra
- **Recommended Uses For Product:** Radio, Camera, Clock
- **Voltage:** 7.2 Volts
- **Reusability:** Rechargeable
- **Item Weight:** 0.38 Kilograms
- **Battery Capacity:** 2000 Milliamp Hours
- **UPC:** 709445052925
- **Manufacturer:** other

## Images

![Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery - Image 1](https://m.media-amazon.com/images/I/61uluzIwzTL.jpg)
![Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery - Image 2](https://m.media-amazon.com/images/I/61nApFByyHL.jpg)
![Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery - Image 3](https://m.media-amazon.com/images/I/51KjgtsyCTL.jpg)
![Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery - Image 4](https://m.media-amazon.com/images/I/51sSC-GZ1nL.jpg)
![Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery for Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery - Image 5](https://m.media-amazon.com/images/I/61sJWZQC9UL.jpg)

## Questions & Answers

**Q: Does this fit a Model 7700-03?**
A: yes. that is what I have and it works great.

**Q: Why does it require 6 C batteries as noted in Product Info section?**
A: have no idea why it says that.  NO "C" batteries are required in order to use these Dremel Batteries.  Each of these has  7.2 volts when charged up.  "C" batteries are 1.5 volts each, but they have absolutely NOTHING to do with these Dremel batteries.  I believe the statement you refer to about the 6 C battery requirement is a mistake.

**Q: Will this battery fit. Dremel 754.**
A: Sorry, but I don't know.  I am using it in my Dremel 770 Type 1, BUT in order to use them I had to grind approximately 1/4" from the bottom (or the back side) of the Dremel in order for the battery contacts to reach the contacts inside the Dremel's battery receptacle. Now they work fine in this particular Dremel.  Good Luck!

**Q: What charger do i need for these batteries? i have a 4.8v charger and this battery doesn't fit due the the lip/foot/bum on the bottom of the battery.**
A: I'm using a Dremel charger #760-01.  It is for Dremel batteries with 4.8 & 7.2 Voltage ratings.

## Frequently Bought Together

- Upgraded Powerextra 2 Pack 7.2 Volt 2000mah Battery Compatible with Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replacement Dremel 757-01 Dremel 7.2 volt Battery
- Exmate 4.8V-7.2V Battery Charger Compatible with Dremel 757-01 755-01 5000755-01 7700-01 7700-02 Ni-MH/Ni-CD Battery（Not for 757 Battery）
- Powerextra 3000mAh 4.8-Volt Battery Compatible with Dremel 755-01 Dremel 7300 Battery 2 Pack (Not Fit for Dremel 7500, 7400, 750, 755)

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**Shop now:** [https://www.desertcart.vn/products/408317065-upgraded-powerextra-2-pack-7-2-volt-2000mah-battery-dremel](https://www.desertcart.vn/products/408317065-upgraded-powerextra-2-pack-7-2-volt-2000mah-battery-dremel)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-27*