12V Sealed Lead-Acid Battery by MillerTech Introducing the MillerTech 12V Sealed Lead-Acid Battery, the ultimate power solution for those who demand reliability and longevity. Engineered with advanced AGM (Absorbed Glass Mat) technology, this battery is designed for deep discharges and consistent recharging, making it perfect for solar systems, RVs, boats, and emergency backup power. Unlike traditional flooded batteries, MillerTech AGM Batteries are completely sealed, ensuring a spill-proof and maintenance-free experience. The electrolyte is absorbed into the fiber separator material, eliminating the need for free-flowing liquid. With heavier plates and more lead, this battery offers superior power and capacity, delivering dependable energy through numerous life cycles. Experience the robust performance and extended lifespan of the MillerTech 12V Sealed Lead-Acid Battery, your trusted companion for all your off-grid and backup power needs. Specs 12V 20Ah Model Voltage 12V Capacity 20AH Weight 13 lbs Dimensions 7 × 3 × 6.5 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year 12V 35Ah Model Voltage 12V Capacity 35AH Weight 22 lbs Dimensions 7.5 × 5 × 6.5 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year 12V 55Ah Model Voltage 12V Capacity 55AH Weight 38 lbs Dimensions 7.5 × 5 × 6.5 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year 12V 75Ah Model Voltage 12V Capacity 55AH Weight 38 lbs Dimensions 7.5 × 5 × 6.5 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year 12V 100Ah Model Voltage 12V Capacity 100AH Weight 70 lbs Dimensions 13 × 6.5 × 8 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year 12V 200Ah Model Voltage 12V Capacity 200AH Weight 136 lbs Dimensions 20 × 9.5 × 9 in Cycles 600-800 Sealed/Non-spillable Yes Warranty 1 year