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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

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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° 25 Amps 15 Amps 8 Amps
GPL-4DL 1595 1360 1100 210 390 680 1375


LIFELINE BATTERY OWNER’S MANUAL
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