Connecting Multiple Batteries - BMPRO J35B-L Owner's Manual

CONNECTING MULTIPLE BATTERIES

Before connecting multiple batteries in parallel to the J35, check that all
batteries are:
9 Of the same type, for example, deep cycle AGM battery.
9 Of the same capacity, for example, 100Ah.
9 By the same manufacturer.
9 Fully charged.
9 Of the same age-never use batteries that differ in age.
The recommended wiring for connecting multiple batteries in parallel to the
J35 is given in Figure 4. Depending on system requirements, a qualified auto-
electrician may wire the batteries differently.
Figure 4: Recommended wiring for connecting batteries in parallel.
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