2005-2011 Honda FourTrax Foreman TRX500 FE/FPE/FM/FPM/TM Service Manual, Page 403Get this manual

BATTERYCHARGING SYSTEM
SERVICE INFORMATION
GENERAL

.iWARNING
The battery gives off explosive gases; keep sparks, ftames and ciga rettes awayProvide adequate ventilation when charging The battery contains sulfuric acid (electrolyte )Contact with skin or eyes may ca use severe burnsWear protective clothing and face shield- If electrolyte gets on your skin, flush with water- If electrolyte gels in your eyes, flush with water for at least 15 minutes and call physician immediately

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