1996 Johnson Evinrude "ED" 90 LV 125C, 130, 200, 225, 250 Service Manual, P/N 507128, Page 345Get this manual
Battery Specifications
For each motor provide one battery that is: 12-volt, heavy-duty, designated "marine" Ventedrefillable or maintenance-free V4Rated 360 CCA (465 MCA) with 90 minute reserve (50 amp-hrs) V6, Rated 500 CCA (620 MCA) with 90 minute reserve (60 amp-hrs)
Deep-cycle batteries are suitable IF they meet or exceed the minimum CCA requirementsInstalling and Connecting Batteries and Cables Place the battery so it is easily accessible for frequent checking and recharging and in hold-down systemInstall positive cable to positive post and negative cable to negative post
rn When connecting overthe battery, begin by placing largeto the threaded battery post, then stack surface star washer
cables from accessories, then cables from the motorFinish the connection with hex nut, tightened firmly with wrench