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40V 5.0Ah Lithium-ion Battery


The HART 40V 5.0Ah battery is the perfect way to expand the runtime and capabilities of your 40V tools so you can get larger jobs done in a shorter amount of time. This powerful battery features fade-free Lithium-Ion technology to give you long-lasting, consistent power you need to tackle any project that comes your way. Also, the On-Board Fuel Gauge allows you to quickly check the charge at any moment so you will always know when it is time to switch batteries. The HART 40V 5.0Ah battery has a robust design to add to the durability and longevity of the tool. This 40V 5.0AH battery is compatible with the full lineup of HART 40V tools. You will have a lot more runtime having this additional HART battery on hand! Get ALL POWER, NO GAS with the HART 5.0Ah Battery. This battery is sold as a single battery and does not include a charger or a tool.
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  • Fits ALL HART 40V Tools
  • On-Board Fuel Gauge
  • Fade Free Lithium-Ion Technology
  • 3 Year Warranty

Hart 40V System

Quiet. Powerful. Hassle free. Welcome to HART’s 40V Outdoor System. Our family of quality lawn and garden power equipment delivers the power of gas without the hassle. The 40V system is ideal for handling larger yards and more demanding projects. All HART 40V power tools use the same rechargeable 40V lithium-ion battery, so you’ll enjoy fade-free power from first cut to last. This lineup expands across string trimmers, blowers, mowers and more.

  • Hart 40V System
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    Warranty Information

    All HART 20V Power Tool and Lawn & Garden products are covered by a 3-year limited warranty. All HART 40V Outdoor Tools are covered by a 5-year limited warranty. All HART 40V batteries are covered by 3-year limited warranty. Hand Tools (tape measures, hammers, pliers, etc.) are covered by a limited lifetime warranty. Click on the link below for specific warranty details.

    Warranty Info

    Customer Support

    If you have a service-related question or have issues with a tool, visit our support site, where we will be honored to assist you.

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