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AGMGPL31XT	AGM Battery Model GPL-31XT by Lifeline for Deep Cycle Marine Applications	$378.00	View Cart

Deep Cycle Marine/RV Battery The GPL-31XT is a high performance, Mil-Spec, AGM battery, produced in the United States. Due to the Lifeline Battery's quality construction, it has an industry leading 2% per month self discharge rate at 77°F (25°C), compared to 10%+ for conventional batteries. Coast Guard approved, DOT Haz Mat Exempt, and longer lifespans than conventional batteries. Warrantied installations include marine, yacht, and other seafaring applications.

The GPL-31XT has an Expected Cycle Life 1,000+ cycles to 50% DOD. These AGM deep cycle batteries are rated for 550 cycles at 80% DOD. Lifeline does not recommend batteries being cycled at 100% DOD.

GPL-31XT Charging Instructions and Voltages:

• Bulk Charge Voltages: 14.20 - 14.60
• Absorbtion Charge Voltages: 14.20 - 14.60volts
• Float Charge Voltages: 13.10 - 13.40
• The GPL-31XT is designed for charging amperages up to 312.5 amps or 250% of the rated Amp Hour Capacity due to low battery internal resistance.

Marine Battery Specifications:
Voltage	12v
Length - in(mm)	12.90
Width - in(mm)	6.75
Height - in(mm)	9.27
Weight	74.00 lbs / 34.00 kgs

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