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
Amazon.com: Rotary Tool Battery Replacement for Dremel 750-02 4.8V (1500mAh NIMH) : Tools & Home Improvement
Buy Professional Replacement Battery for Dremel 4.8V | Powerextra
Amazon.com: Shentec Upgraded 4.8V 2.5Ah 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 750 Series) : Tools & Home Improvement
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) - Yahoo Shopping