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° |
0° |
25 Amps |
15 Amps |
8 Amps |
GPL-4DL |
1595 |
1360 |
1100 |
210 |
390
|
680 |
1375 |
LIFELINE BATTERY OWNER’S MANUAL
Boat Show Special through February! Instantly electrify all your winches!
$749.00
|
Compact and rugged Designed for many years of operation. Daylight sensor turns Anchor light on/off Made in USA! On Sale through February. MSRP $371.00, Now $310.00!
$310.00
|
$19.95
|
Use on all electrical contacts to prevent corrosion.
Rated number one by "Practical Sailor" Dec. 2010
$12.95
|
|
Monitor holding tanks and water tanks with the touch of a button.
$156.00
|
Clears lines fast!
$79.95
|
$94.95
|
Compact and rugged Designed for many years of operation Made in USA
On Sale through February. MSRP $351.00, Now $285.00!
$285.00
|
|