The Ritar 70Ah solar battery (often labeled as the DC12-65/70) is a premium deep-cycle battery known for its high reliability in solar backup and UPS systems. Ritar is a globally recognized brand, and this specific 70Ah model is favored for its long cycle life compared to standard "backup-only" batteries. Technical SpecificationsCapacity: 70Ah (at 100hr rate) / 65Ah (at 10hr rate). Voltage: 12V. Technology: Deep Cycle AGM (Absorbent Glass Mat) or Gel.