500W TANK STYLE BLOCK HEATER
Part Number: 2090016
A fully charged battery has only 40% cranking power at 0°F when compared to 100% cranking power at 80°F.
Blanket-style battery wraps extend the battery life and improve cranking power in extreme cold. Engineered to maintain battery temperature at 80°F/27°C, which will provide enough heat to boost cranking power as much as 75%. Both styles may be specified with or without thermostatic control. When batteries are placed in an insulated battery box, a thermostat is recommended to prevent battery overheating.
• Durable, fire resistant vinyl cover that resists oils and acids.
• All standard battery pads and battery wraps come with 6' grounded cord and plug.
• Fast easy installation
• Boosts battery cranking power as much as 75%.
Please note units with thermostat will eliminate battery damage caused by overheating and acid spill and battery heaters not recommended for nickel cadmium batteries.