All Lifeline deep-cycle batteries are hand-made in the USA. These batteries are Coast Guard approved and have had to pass demanding mil spec requirements as they are onboard numerous US Military vessels. They are designed to deliver industry-leading reserve capacities and life-cycle capabilities. The perfect combination of premium quality materials and perfected proprietary processes have catapulted Lifeline to an industry leader in value and customer satisfaction. All Lifeline deep cycle batteries are backed with an industry-leading 5-year warranty.

12 volt 255 ah 8D Sealed AGM Maintenance-Free Concorde Lifeline GPL-8DL, GPL8DL Deep Cycle RV Battery is made in the USA.

Excellent Choice for: 

Motorhome, Motor Coach, Caravan, Recreational Vehicles.

Many RV Recreational Vehicle Motor Home Coach manufacturer production models include OEM LIFELINE AGM Batteries such as Airstream, American Carriage, American Coach Works, ARI, Coaches by Dare, Country Coach, Creative Mobile Interiors, Dynamax, Earth Roamer, Executive Coach, Featherlite, Four Winds, Four Winds Intl Inc., Gulf Stream Bus, Hoffman Coach, Innovative Coach Works, Integrity Motor Coach, LDV, Marathon Coach, Inc, Mattman Company, Millennium Luxury Coach, Mirage Mfg Co., Monaco Coach, New Horizons, Newell Coach, Newmar, NRC, Outlaw Conversions, Pace American, Parliament Coach, Premier Motor Coach, Renegade, Royale Coach, Sports Mobile, Thompson Coach, Travel Supreme, Vantare