Volvo Auxiliary Battery

• A Volvo auxiliary battery serves as a secondary power source, complementing the main starter battery. • It powers the vehicle's electrical systems and accessories, especially when the engine is off or during start/stop cycles. • This battery helps prevent excessive draining of the main starter battery and provides stability for sensitive electronics. • Commonly found in Volvo models equipped with Start/Stop technology or higher electrical demands. • May be an AGM (Absorbent Glass Mat) type, depending on the specific Volvo model and year. • Crucial to verify compatibility as Volvo uses different auxiliary batteries across its model range.