Victron 12V 165Ah AGM Deep Cycle Battery – Reliable High-Performance Energy Solution Advanced Sealed VRLA Technology for Maintenance Free Operation The Victron 12V 165Ah AGM Deep Cycle Battery utilises superior VRLA (Valve Regulated Lead Acid) technology to provide a completely maintenance free power solution. By employing Absorbent Glass Mat (AGM) construction, the electrolyte is held securely within glass fibre mats...