The Lifeline GPL-6CT is a high performance, Mil-Spec, AGM deep cycle battery. 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. The AGM technology allows for a completely sealed maintenance-free battery with no sulfuric acid leaks, no acid clean up, and more power in the same space when compared to conventional batteries. The Concorde Battery Corporation is the manufacturer of Lifeline batteries; a pioneer of the AGM technology since 1972.

The Lifeline GPL-6CT is a direct replacement for any group J305 lead-acid, GEL, or AGM batteries.

Warranty is for 5 years (First 12 months free replacement, next 48 months prorated)

Lifeline GPL-6CT Specifications:

Nominal Voltage: 6V Amp Hour Capacity @ 20 hr rate: 300 a/h Reserve Capacity @ 25 amp discharge rate: 692 mins BCI Group Size: J305 Marine Cranking Amps @ 32* F: 1025 amps Cold Cranking Amps @ 0* F: 925 amps Weight: 90 lbs. Length: 10.28 in. Width: 7.06 in. Height: 12.94 in. Terminal Type: 8mm copper alloy threaded inserts Hardware: brass bolts and washers

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