This Power Tech PTTB 220 is a 12V, 220Ah deep-cycle tall tubular wet lead-acid battery. It is specially made for IPS, UPS, inverter, and solar backup systems. It provides long-lasting and stable power backup for homes, offices, and solar energy applications. 220Ah High Capacity: Provides longer backup time during power outages. Compatibility: Suitable for IPS, UPS, inverters, and solar power systems. Deep-Cycle Tubular Design: Built to withstand frequent charging and discharging cycles for extended battery life. Wet Lead-Acid Technology: Uses proven flooded battery technology for reliable performance. 8-Hour Charging Time: Recharges efficiently for regular backup use. Cycle Use Voltage: OV–15.0V during active charging cycles. Float Indicators: Allows easy monitoring of electrolyte water levels. Low Maintenance: Requires minimal water ...