Fein MultiMaster MM 300 Plus Start Oscillating MultiTool Set with QuickIn System - StarLockPlus Mount, 250 W, 11,000-20,000 OPM - 72297261090 - - Amazon.com
Synergy Digital Power Tool Battery, Compatible with FEIN MultiTalent Start Power Tool, (Li-ion, 14.4V, 4000mAh) Ultra High Capacity, Replacement for FEIN 92604164020, B14A.164.01 Battery - Walmart.com
FEIN 4-Piece-Amp Variable Speed Oscillating Multi-Tool Kit with Hard Case in the Oscillating Tool Kits department at Lowes.com
Fein MultiTalent QuickIn Oscillating Multi-Tool 250 W