Lifeline Battery GPL-31T


Original Retail Price $520.50


The Lifeline GPL-31T is a direct replacement for any group 31 lead-acid, GEL, or AGM batteries.


SKU: gpl31t Category: Tags: , , ,


12 Volt – 105 Amp Hrs – Group 31 Premium Sealed Maintenance Free Deep Cycle Batteries for Marine, RV, UPS, Inverter, Solar Panel (Photovoltaic), Telcom, CATV and Stand-by Applications


The Lifeline GPL-31T 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.


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

Lifeline GPL-31T Specifications:

Nominal Voltage: 12V
Amp Hour Capacity @ 20 hr rate: 105 a/h
Reserve Capacity @ 25 amp discharge rate: 195 mins
BCI Group Size: 31
Marine Cranking Amps @ 32* F: 750 amps
Cold Cranking Amps @ 0* F: 600 amps
Weight: 69 lbs
Length: 12.90 in.
Width: 6.75 in.
Height: 9.27 in.
Terminal Type: heavy duty silicon-bronze marine terminals
Hardware: brass bolts and washers
Lifeline batteries are made in the USA!

Additional information

Weight 69 lbs


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