Pack of four batteries. Great Replacement for Trojan T105. Voltage: 6V. Capacity: 220Ah. Weight: 60 lbs. Dimensions: L- 10.25" x W- 7.06" x H- 10.94". Terminal Configuration: -/+. Applications: Solar power, wind power, marine and RV house power, deep cycling, commercial and residential installations. Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Photography, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security. No hidden freight fees. What you see is what you get. Crown 6V 220Ah Deep Cycle Flooded Lead Acid Battery For Golf Carts, Solar Applications and More Crown Battery Company is the world leader in deep cycle battery technology. The bottom-line? You can depend on Crown to deliver reliable, long lasting, continuous power and exceptional value. That's the Crown advantage, and it's yours in every deep cycle battery with the distinctive maroon case. Flooded lead-acid batteries have the longest track record in solar electric use and are still used in the majority of stand-alone alternative energy systems. They have the longest life and the least cost per amp-hour of any of the choices. However the other side of the coin is, in order to enjoy these advantages, they require regular maintenance in the form of watering, equalizing charges and keeping the top and terminals clean. Applications: Solar power, wind power, marine and RV house power, deep cycling, commercial and residential installations. Consumer Electronics, Electric Vehicles, Engine Starters, Golf Carts, Hunting, Lawn and Garden Tools, Medical Mobility, Motorcycles, Photography, Power sports, Portable Tools, Solar, Toys and Hobby, Access Control Devices, Emergency Lighting, Security. Great Replacement for Trojan T105. Volts: 6 Volt. Capacity: 220Ah. Dimensions: L- 10.25" x W- 7.06" x H- 10.94". Weight: 60lbs. Battery Type: Deep-Cycle Flooded/Wet Lead-Acid Battery.