Description
LIFELINE 8D 255Ah AGM Deep Cycle Marine/RV Battery With Blade Posts – GPL-8DL
The Lifeline GPL-8DL is a high-performance 12V Group 8D AGM deep-cycle battery built for marine, yacht, RV, inverter, solar, standby, and auxiliary power applications. Manufactured in the United States using Lifeline’s Mil-Spec AGM construction, this sealed absorbed glass mat battery provides exceptional reserve capacity, strong vibration resistance, and low self-discharge for demanding onboard and off-grid electrical systems.
- 12V Group 8D AGM deep-cycle battery for marine, RV, inverter, solar, and auxiliary power systems
- 255Ah capacity at the 20-hour rate supports large house-bank and deep-cycle energy storage applications
- 550 minutes of reserve capacity at a 25A discharge rate for extended onboard power
- L-blade / flag-style terminals with heavy-duty hardware for secure high-current connections
- Sealed, valve-regulated AGM construction is spill-proof, maintenance-free, and vibration resistant
The GPL-8DL is well suited for larger boat house banks, yachts, cruising sailboats, RV electrical systems, inverters, solar charging systems, standby power, and other 12V applications that require a premium high-capacity deep-cycle AGM battery.
Specifications
- Manufacturer: Lifeline
- Part Number: GPL-8DL
- Battery Type: AGM deep-cycle battery
- Voltage: 12V
- BCI Group Size: Group 8D
- Capacity: 255Ah at 20-hour rate
- Reserve Capacity: 550 minutes at 25A discharge
- Reserve Capacity: 825 minutes at 15A discharge
- Reserve Capacity: 1670 minutes at 8A discharge
- Marine Cranking Amps: 1675 MCA at 32°F
- Cold Cranking Amps: 1350 CCA at 0°F
- Cranking Amps at 68°F: 1975 A
- Length: 527.4 mm
- Width: 276.6 mm
- Height: 219.5 mm
- Weight: 70.8 kg
- Terminal Type: L-blade / flag-style terminals
- Construction: Sealed, valve-regulated absorbed glass mat
- Self-Discharge Rate: 2% per month at 77°F / 25°C
- Application: Marine, yacht, RV, inverter, solar, standby, and auxiliary power
- Country of Origin: United States

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