Sealed Gel Battery, 12-Volt, 225-Ah

No other sealed deep-cycle battery performs better or lasts longer than these. Recommended by the National Renewable Energy Laboratory, these Gel Batteries are completely maintenance-free (no spills or fumes!) and can be operated in any position. Gelled electrolyte means no stratification and no equalization charging is required. Self-discharge is under 2% per month, and thinner plate construction lets them be charged or discharged faster than other deep-cycle batteries. To avoid gassing and maximize lifespan, gel batteries must be charged at lower peak voltages — 13.8 to 14.2 volts is recommended. Typical life expectancy is three to five years or more. Amp/hour rating at standard 20-hour rate. Two-year mfg. warranty. USA.

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