Iron Edison

Nickel Iron (NiFe) Lithium Iron (LiFePO4)

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Accessories / Spider Watering System for 24 Volt Nickel Iron Batteries

 Spider Watering System for 24 Volt Nickel Iron Batteries

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    Included Components  
    Spider Single-Point Watering System for Nickel Iron Batteries - Model: 20 Watering Caps and Tube
    Battery Watering Cart - HydroCart Mini (10 Gal, AC Powered)
    Total Retail: $1,269.98
    Package Savings: $28.02


    The Spider Single Point Watering System by Iron Edison Battery has revolutionized the process of watering your Nickel Iron Battery Bank!

    Perfectly fill up to 20 batteries simultaneously in a matter of minutes from a single connection, reducing battery watering time by up to 90%.

    Never has watering your battery bank been easier or faster!

    Using a redesigned Spider Injector battery vent cap and manifold system, distilled water is distributed to up to 20 batteries at once. As each battery reaches its MAX fill line, a built in valve automatically stops filling that battery. Once all the batteries are full, a flow indicator in the handle indicates the batteries are full.

    The Spider Single Point Watering System has very specific water pressure requirements for the Injector battery caps to work properly. This is why the packages also include a HydroCart Water Cart to ensure perfect and convenient operation.

    Want to make your own distilled water instead of buying it? You can also get the HydroPure Deionizer with your Spider Single Point Watering System for a complete Nickel Iron Battery watering solution!

    Recommendation: If your battery bank is 800Ah or larger, you may want to consider getting the 20 gallon watering cart instead of the included 10 gallon cart. Each 800Ah – 1,000Ah Nickel Iron battery will need up to 1.5 gallons of distilled water to fill from the MIN fill line to the MAX fill line, requiring up to 25 gallons. Using the 10 gallon watering cart, the cart will need to be refilled several times to simultaneously fill 20 cells.


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    Iron Edison is owned and operated by Brandon and Maggie Williams. They have three children, and live and work in Colorado.

    Brandon and Maggie believe in energy independence and for the past 10 years they have helped thousands of people achieve their goal of powering their homes with batteries and solar. We love working everyday with our customers and we hope you decide to choose Iron Edison for your battery and solar needs.

    the Williams family

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