Bayco SLR-9004C2 Quick Charge Platform and Extra Battery Pack for Rechargeable Fluorescent Work Lights Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels Quick Charge Platform Charges Battery Pack In About One Hour Powerful 7.2v NiMH Battery Runs Over 90 Minutes & Charges In About An Hour Charges using 120 VAC or 12 Volt DC