Amazon.com : Shentec 2-Pack 3.5Ah 4.8V Dremel 5000755-01 Replacement Battery for Dremel 7300, Dremel 7300-PT, Dremel 7300-N/8, Dremel 755-01 Cordless Rotary Tool (Not Fit for Dremel 755,7500, 7400, 750) : Tools & Home Improvement
Amazon.com: Creabest 2Packs 3500mAh Ni-MH 4.8 Volt MiniMite Battery Compatible with Dremel 755-01 7300-N/8 MiniMite, 7300-PT Pet Nail Include One Charger : Tools & Home Improvement
Amazon.com: Joiry 4.8V 2500mAh Replacement Battery Compatible with Dremel 755-01 7300 7300-N/8 MiniMite 7300-PT Pet Nail Grinder Tool, Not for 755 : Pet Supplies