1996-2002 Kawasaki 1100ZXi Jet Ski Factory Service Manual., Page 19Get this manual
GENERAL INFORMATION 1-13
(VI) Precautions 1) No need of topping-up No topping-up is necessary in this battery until it ends its life under normal use Forcibly prvinq off the sealing plug to add water is very dianqerous Never dlo that 2) Refreshing charge If an enginc wiH not start, it indicates tlie haltcry lias been discl'inrgcdGive refresh charge for to 10 hours with charge current shown in the specification (see the Electrical System chapter) When fast charge is inevitably required, do it following precisely the maximum charge current and time conditions indicated the battery
CAUTION