The GPL-4CT-2V 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.
The GPL-4CT-2V has an Expected Cycle Life 1,000+ cycles to 50% DOD.
These AGM deep cycle batteries are rated for 550 cycles at 80% DOD.
Lifeline does not recommend batteries being cycled at 100% DOD.
Lifeline Batteries are manufactured in West Covina, California by the Concorde Battery Corporation and is a US family owned and operated company. The Lifeline Battery technology is a direct spin off from Concorde's industry leading aerospace battery lines. All of these batteries satisfy the rigorous demands from many branches of the US Military and a host of industrial and private sector applications.
Coast Guard approved, DOT Haz Mat Exempt, and longer lifespans than conventional batteries. Warrantied installations include marine, yacht, and other seafaring applications.
Batteries ship from various warehouses and usually deliver within 7 working days. Discount quantity pricing available please contact us by email or by phone during business hours.
|Warranty Period:||Free Replacement Months||Pro-rate Months|
|Marine & RV application||12||60|
|All Electric Machinery||0||3|
|All other Applications||3||9|
- AGM design yields excellent Deep Cycle service Performance rating
- Industry Leading 2% per month self discharge rate at 77°F (25°C)
- Maintenance Free
- Float and Cycle Use
- AGM design may offer greater reliability in extreme use applications
- Leak Proof/Spill Proof
- Manufacturer Covered Warranty - See Chart Below