batterycable heavy-dutySTADARD: meet ROHs,PAHscopper clampPACKING: plastic boxCROSS SECTION: 50 MM2LENGTH:7 Minsulation material: pvc Qty/ctn:2 PCS Mesure:43.5*32.5*37.5 cm G.W.:26 KGS N.W.:25 KGS INSTRUCTIONS Connect positive (+) booster cable to positive (+) terminal of discharged battery. Connect other end of positive (+) cable to positive (+) terminal of assisting battery. Connect negative (-) cable to negative (-) terminal of assisting battery. MAKE FINAL CONNECTION OF NEGATIVE (-) CABLE TO ENGINE BLOCK OF STALLED VEHICLE, AWAY FROM BATTERY. Start vehicle and remove cables in REVERSE order of connections.