Powerextra 7.2 Volt 2000mAh Battery Compatible with Dremel MultiPro Cordless Rotary Tool Models Dremel 7700-01 and Dremel 7700-02 Replace for Dremel 757-01(Do not fit Dremel 770 Type 1, 770T2, 7300) - - Amazon.com
Synergy Digital Power Tool Battery, Compatible with Dremel MultiPro 7700-02 Power Tool, (Ni-MH, 7.2V, 2000mAh) Ultra High Capacity, Replacement for Dremel 757-01 Battery - Walmart.com
Powerextra powerextra 7.2 volt 2000mah battery compatible with dremel multipro cordless rotary tool models dremel 7700-01 and dremel 770
Shentec 2-Pack 2500mAh 7.2V Dremel 757-01 Replacement Battery for Dremel 7700-01 and Dremel 7700-02, Dremel 7.2 volt Battery (Ni-MH)
How to Convert a Battery Powered Dremel into a Corded Dremel Tool - YouTube
Buy A Dremel 7700 Battery Charger 230V, EU 2 610 007 206 Spare Part Tye: F 013 770 045
Dremel 7700 13-Piece 2-Speed Cordless 7.2-Volt Multipurpose Rotary Tool with Hard Case in the Rotary Tools department at Lowes.com
Dremel 7700 13-Piece 2-Speed Cordless 7.2-Volt Multipurpose Rotary Tool with Hard Case in the Rotary Tools department at Lowes.com