Product picture - Cool-Lux BC3504 12v, 4-amp Super Fast Charger with 4-pin XLR Connector for Lead-Calcium-Electrolyte Batteries Cool-Lux, BC3504, 12v, 4-amp, Super, Fast, Charger, with, 4-pin, XLR, Connector, Lead-Calcium-Electrolyte, Batteries Click the image to close this page