GPL-3100T, Lifeline, Group 31M, AGM RV/Marine Battery

Motor Starting Marine/RV Battery The GPL-3100T 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 Lifeline GPL-3100T AGM RV/Marine Battery is specifically designed for the rigorous cranking demands of marine industry engines and generators.

Returns And Warranty

Price Disclaimer- This Price is good for current inventory, and may change when additional inventory is received.

5 Year $459.75

4 in stock

4 in stock

Refundable Core Deposit $20.00
Total Payable Amount $479.75

To verify the information about this product or report errors with this product call 1-239-291-6111

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SKU: LIF_GPL3100T Categories: ,

Additional information

Weight 67 lbs
Length 12.9in
Width 6.74in
Height 9.27in




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All Lifeline cranking batteries are hand-made in the USA. These batteries are built using the same high standards and proprietary methods that are employed in the manufacturing of similar aircraft batteries for the US Military. They are designed to deliver ample cranking power when it is needed most and are perhaps best known as industry leaders in reliability and customer satisfaction. Lifeline cranking ratings are provided using the Battery Counsel International requirements which dictate each test run for a 30 second duration. All Lifeline cranking batteries are backed with an industry leading 5 year warranty.

Product Reference Part Numbers

Lifeline: GPL3100T, GPL 3100T