Amazon.com : Powerextra 3000mAh 4.8-Volt Battery Compatible with Dremel 755-01 Dremel 7300 Battery 2 Pack (Not Fit for Dremel 7500, 7400, 750, 755) : Tools & Home Improvement
NEW Battery pack for Dremel 7700-01 7700-02 755-01 757-01 758-01 | eBay
Amazon.com: Synergy Digital Power Tool Battery, Compatible with Dremel 755-01 Power Tool, (Ni-MH, 4.8V, 2000mAh) Ultra High Capacity, Replacement for Dremel 5000755-01 Battery : Tools & Home Improvement