• $148.45
  • Free 30-day Returns
  • Price alert

    Best Sellers

    Top Rated
    3.2 (116 total ratings)
    • $148.46
    • + FREE SHIPPING
    Shop it at NeweggBusiness.

    Meet Your Seller

    Power 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable Battery | 2000-5000 Life Cycles & 10-Year Lifetime | Built-in BMS | Perfect for RV, Solar, Marine, Overland, Off-Grid Applications

    • ECI Power: A brand for everyone with the goal of providing an open avenue for all to know that safe lithium power should not be cost-prohibitive nor outside the scope of your project.
    • Unmatched Technology: The ECI Power LiFePO4 battery is designed to meet the needs of modern energy applications while exceeding performance comparable to even the most expensive batteries on the market. Also supports expansion up to 4 batteries sequenced in either series at 48V 20Ah, or in parallel at 12V 80Ah.
    • Proven Quality: The battery utilizes UL1642 listed LiFePO4 Grade-A cells and is backed by our industry-leading engineering and after-sale teams covering North America and beyond since 1987.
    +
    +
    Overview
    Specs
    Reviews
    avatar

    Any questions? Our AI beta will help you find out quickly.

    Economical: At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 3500 cycles at 80% DOD, providing high-performance longevity with a maximum of 7000 cycles at 50% DOD.
    Complete Protection: The lithium batterys unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).
    The battery's proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need. Batteries are meant to be used when you need them and if you need them all the time then lead-acid becomes too unreliable and exhausting to keep track of. The lithium chemistry of the battery cuts the weight of the traditional lead-acid battery to less than half while providing a massive boost to performance and capacity so you won't miss a single second of runtime. Designed for more than just storing power easily, they're here for you to provide long-lasting peace of mind with their immense durability making it easy to use them in your home, at your job, or for your outdoor needs where trust, safety, and the environment matter most.

    ECI POWER

    ECI Power is located in Paramount, California, part of the whole of Los Angeles county. Since its establishment in 1987, we carry high-quality, reliable battery products ranging from lead-acid to lithium storage. Our focus is centered around the understanding of what any project entails.

    Battery

    Specifications



    Nominal Voltage

    : 12.8 v

    Charging Voltage

    : 14.4 ± 0.2 v

    Rated Capacity

    : 20Ah ( 0.2C, 25°C)

    Terminal Type

    : M5

    Dimensions (L x W x H)

    : 7.1 x 3 x 6.6 (H +
    Terminal: 6.8 ) Inch

    Weight

    : 5.9 lbs

    Max. Continue Discharge Current

    : 20A

    Max. Permanent Discharge Current

    : 40A 10Sec.

    Max. Continue Charge Current

    : 10A

    Operating Temperature:

    Discharging: -4°F to 140°F; Charging: 32°F to 140°F

    Life Cycles: 2000 with 100% DOD; 2800 with 80% DOD; 5000 with 50% DOD

    Built-in Battery Management System (BMS)

    ExpertPower's lithium battery is the next step to a cleaner, stronger, and safer power solution.

    RV & Camper

    Trolling Motor & Fish Finder

    Solar & Wind Power

    Solar Projects

    Outdoor Activities

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
    • CONTACT

    Return Policies

    Manufacturer Contact Info

    LOADING...
    LOADING...