2003-2005 Kawasaki Ultra-150 Jet Ski Factory Service Manual., Page 206Get this manual

14-14 ELECTRICAL SYSTEM Battery

Disconnect the battery cables
WARNING

To prevent possible personal injury and damage to electrical components, always disconnect the fi [A Unheofoklythliet bhaetterayttstrryaprs ]t.he engine compartment Car ul o

Installation

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives