MAKE THE RIGHT CHOICE CHOOSING YOUR MARINE BATTERY
The Hybrid Technology (dual purpose) battery is a good choice for the outboard engine application. This battery has the characteristics of both a high performance cranking and a deep cycle battery. This type of battery has many inner thick plates like a deep cycle battery. These inner thick plates allows the battery to withstand repeated cranking.
Today’s outboard engines require more current (amps) during cranking to activate the sensors , computer and charging system. They need higher cranking amps (CCA) for a more efficient starting performance. Another feature is the low maintenance requirements. The inner plates are made out of an alloy that reduces the need to add water. The hybrid (dual Purpose) battery is a wet cell battery with vent caps. Unlike maintenance free batteries, these batteries can be serviced when necessary. See the picture below for an example of a hybrid marine battery.
What battery size or group should one use? Battery sizes/groups used on most powerboats are 24, 27 or 31. Another important feature to note before purchasing a battery is the battery capacity- rating. The rating is expressed as amp hours (AH), cranking amps (CCA) or reserve capacity (RC). The engine battery requirements and the electrical accessories on the boat need to be calculated, in-order to determine the battery capacity needed. Most batteries should not drop below 50 percent of charge. Not having the right size battery will shorten the batteries life cycle. If the battery capacity on your boat needs to be increased, consult a marine professional for an evaluation of your boats electrical system.
For any questions contact us at www.jaoutboardservice.com or call us at 786-251-4002.
Happy Boating,
Jorge Alberto
JA OUTBOARD SERVICE