ELEOPTION 4.8V 1500mah NI-CD High Capacity Replacement Battery Pack for Dremel 5000755-01 755-01 MiniMite Dremel 7300 _ - AliExpress Mobile
Amazon.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
Dremel 757-01 7.2V MultiPro Battery Pack - PSC - Pro Supply Center