
6V 220Ah Lead Carbon VRLA Deep Cycle Battery – Flat Plate Design
This 6V 220Ah Lead Carbon VRLA battery combines the advantages of traditional lead-acid technology with advanced carbon additives for superior cycle life and better charge acceptance. Designed for demanding off-grid, backup, and renewable energy systems, it performs reliably in extreme temperature ranges and high-discharge environments.
With flat plate construction, IP56-rated ABS housing, and support for deep discharge cycles, it’s ideal for off-grid solar, RV, marine, and industrial backup power applications.
Key Specifications
• Nominal Voltage – 6V
• Capacity @ C20 – 220Ah
• Capacity @ C48 – 225Ah
• Capacity @ C72 – 231Ah
• Capacity @ C100 – 233Ah
• Capacity @ C120 – 237Ah
• Capacity @ C240 – 240Ah
• 20 Hour Rate – 10.37A
• 10 Hour Rate – 20.89A
• 5 Hour Rate – 37.30A
• 1 Hour Rate – 123.30A
• Cell Chemistry – Lead Carbon VRLA (Flat Plate)
• Case Material – ABS
• Ingress Rating – IP56
• Terminal Type – M8
• Terminal Torque – 90 in-lbs (10 Nm)
• Dimensions – 10.2 x 7.1 x 9.9 in (260 x 180 x 252 mm)
• Weight – 66 lbs (30 kg)
• Safety Standards – IEC60896, CE
Charge Specifications
• Recommended Charge Current – 22A
• Maximum Charge Current – 44A
• Bulk Voltage – 7.3V
• Absorption Voltage – 7.3V
• Float Voltage – 6.85V
• Equalization – 7.45V (≤22A)
Temperature Specifications
• Operating Temperature (Discharge) – Down to -40°C
• Charging Temperature – Down to -40°C
• Storage Temperature – -40°C to 40°C