Safety Instruction: When Removing Battery Cables: Remove the Negative (black) cable first before the Positive (Red) cable. When Installing Battery Cables: Install the Positive (red) cable first before the Negative (black) cable. Use Battery Cable Loom to Protect Against Heat and Abrasion where Necessary. Always Wear Safety Glasses when Working near Batteries. KEEP OUT OF REACH OF CHILDREN. DO NOT TIP. DO NOT OPEN BATTERY! NO SPARKS. NO FLAMES. NO SMOKING. WARNING...ALWAYS CONNECT POSITIVE TO POSITIVE NEGATIVE TO NEGATIVE To Prevent Damage to Electrical System