Deep cycle service means that the battery bank is called upon to deliver power for auxiliary loads such as house power, auxiliary equipment, communications and many other types of electronic equipment typical of recreational vehicles (RVs).
Unlike starting batteries, which deliver quick surges of power for engine cranking, deep cycle batteries deliver smaller amounts of current over much longer periods of time… from several hours to several days. Ordinary starting batteries quickly corrode internally in a discharged state, causing the plates to disintegrate prematurely. But DEKA RV DEEP CYCLE BATTERIES are specifically designed to withstand the long, deep discharges and long, slow recharges required by your RVs auxiliary appliances. And DEKA RV HEAVY-DUTY DEEP CYCLE BATTERIES have a high enough CCA rating for ample starting power, making them ideal for all your RV requirements.