Tech for Passion: Teardown: Black & Decker PD1200 Dustbuster Flexi partial teardown - Battery and charging circuit analyzed
Synergy Digital Vacuum Cleaner Battery, Compatible with Black & Decker PD1200 H1 Vacuum Cleaner, (Ni-MH, 12V, 2000mAh) Ultra High Capacity, Replacement for Black & Decker 90584779 Battery - Walmart.com
Black & Decker PD1200AV Autostaubsauger - Test - YouTube