Battery Type: AGM (Absorbent Glass Mat)
Feature Description 12 V Lead-Acid Construction Cost-effective and reliable starting power
Spill-Proof Design: Fully sealed and safe operation
Serviceable Battery: Requires periodic watering and maintenance
Design Life: 600+ cycles (at 80% DOD)
Volthium 12.8V-400Ah Lithium-Self-Heating automotive-audi-q7-2000-2010-esr4741270 Battery Type: AGM (Absorbent GlassVolthium 12. 8V 400Ah Lithium Battery Self Heating Ultimate Power for Marine, RV & Industrial Applications The Volthium 12. 8V 400Ah LiFePO4 Battery is a high capacity, maintenance free energy solution designed for boats, sailboats, motor vehicles, and industrial use. Engineered in Canada, this advanced lithium battery delivers exceptional durability, long lifespan, and reliable performance in extreme environments. Featuring self heating technology,