2005 Ski-Doo REV Series Shop Manual, Page 310Get this manual
Section 07 ELECTRICAL SYSTEM Subsection 02 (CHARGING SYSTEM)
If the charger ammeter shows no change in current after minutes, you need new batteryCurrent flowing into the battery at high voltage can become excessiveMonitor amperage and adjust voltage as necessary to keep current at the battery's standard amp ratingCharge for approximately 20 hoursA32E2RA
Installation
Reinstall battery and secure bracket properlyConnect RED (+) cable it to positive battery terminalConnect RED wire (coming from 30 fuse)Connect BLACK () cable LAST
INSTALLATION OF TERMINAL
Follow the instructions provided with the crimp pliers (PN 529 035 730) to select the proper position of the tool529 035 730
WARNING
Battery BLACK () cable must always be disconnected first and connected last
WARNING
Never charge or boost battery while installed on vehicleCover the RED (+) terminal with rubber bootApply silicone dielectric grease (PN 293 550 004) on battery posts and connectors