--- product_id: 253597229 title: "PowerextraUpgraded 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" brand: "powerextra" price: "£38.83" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/253597229-powerextraupgraded-2-pack-7-2-volt-2000mah-battery-compatible-dremel store_origin: GB region: United Kingdom --- # 2000mAh Capacity CE Certified 7.2V Power PowerextraUpgraded 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 **Brand:** powerextra **Price:** £38.83 **Availability:** ✅ In Stock ## Summary > 🔧 Power Your Passion with Precision! ## Quick Answers - **What is this?** PowerextraUpgraded 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 by powerextra - **How much does it cost?** £38.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/253597229-powerextraupgraded-2-pack-7-2-volt-2000mah-battery-compatible-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 ## Key Features - • **✅ Safety First:** Integrated microchip prevents overcharging for a longer lifespan. - • **⚡ Double the Power:** Get two 2000mAh batteries for extended work sessions! - • **🌍 Eco-Friendly Choice:** CE certified and tested to exceed OEM standards. - • **🔧 Perfect Compatibility:** Designed specifically for Dremel 7700-01 and 7700-02 models. - • **🔋 Unleash Your Creativity:** Power up your Dremel with 7.2 volts of reliable energy! ## Overview The Powerextra Upgraded 2 Pack 7.2 Volt 2000mAh Battery is a professional-grade replacement designed for Dremel MultiPro Cordless Rotary Tool models 7700-01 and 7700-02. With a real capacity of 2000mAh and built-in safety features, these batteries ensure optimal performance and longevity, making them a must-have for any DIY enthusiast. ## Description PowerextraUpgraded 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 ## Features - Brand New |7.2 Volts 2pack |2000 mAh Real Capacity |7.2Wh(Please note：This battery not work for Dremel 770 Type 1). - Professional Replacement battery for Dremel models 7700-01 and 7700-02. - Fully Compatible with Dremel 7.2V MultiPro Cordless rotary tools. - Full and Real Capacity, top A grade battery cells,built-in integrated microchip prevents overcharging and other malfunction to prolong battery life. - Products are CE certified, tested by manufacturer to match or exceed specifications of OEM products. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 0.38 Kilograms | | Unit Count | 2.0 Count | | Battery Cell Type | NiCAD | | Recommended Uses For Product | Power Tool | | Battery Capacity | 2000 Milliamp Hours | | Voltage | 7.2 Volts | ## Product Details - **Number of batteries:** 6 C batteries required. - **Brand:** Powerextra - **Battery cell composition:** NiCAD - **Recommended uses for product:** Power Tool - **Voltage:** 7.2 Volts ## Images ![PowerextraUpgraded 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 - Image 1](https://m.media-amazon.com/images/I/61uluzIwzTL.jpg) ![PowerextraUpgraded 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 - Image 2](https://m.media-amazon.com/images/I/61nApFByyHL.jpg) ![PowerextraUpgraded 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 - Image 3](https://m.media-amazon.com/images/I/51KjgtsyCTL.jpg) ![PowerextraUpgraded 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 - Image 4](https://m.media-amazon.com/images/I/51sSC-GZ1nL.jpg) ![PowerextraUpgraded 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 - 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/253597229-powerextraupgraded-2-pack-7-2-volt-2000mah-battery-compatible-dremel](https://www.desertcart.co.uk/products/253597229-powerextraupgraded-2-pack-7-2-volt-2000mah-battery-compatible-dremel) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*