Electrical → AGM Batteries → AGM-GPL4DL
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AGM-GPL4DL	Lifeline AGM Deep Cycle Marine Battery 12 Volt (Capacity)210 Amp Hr Charges deeper, faster and without maintenance! Will not spill or leak!	$528.00	View Cart

Deep Cycle Marine/RV Battery The GPL-4DL 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.

GPL-4DL 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-4DL is designed for charging amperages up to 210 amps or 100% of the rated Amp Hour Capacity due to low battery internal resistance.

Lifeline Battery Part Number	Cold Cranking Amps			Rated Cap. Amp. Hrs 20 Hr Rate	Minutes of Discharge
	68°	32°	0°		25 Amps	15 Amps	8 Amps
GPL-4DL	1595	1360	1100	210	390	680	1375

LIFELINE BATTERY OWNER’S MANUAL

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