Bombardier SeaDoo 2000 factory shop manual volume 2, Page 236Get this manual
Section 09 ELECTRICAL SYSTEM Subsection 03 (CHARGING SYSTEM)
Charging Two or More Batteries at Time
Connect all positive battery posts together and use charger with capacity (rated) equal to: number of battery to be charged multiply by AFor example: Charging batteries at time requires 10 rated charger (510 A)-
A17E0PA