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HART 40V 6Ah Lithium-Ion Battery

  • Based on 104 reviews
Condition: New
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$229.95 Why this price?

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Nov 28 – Dec 7
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Features

  • Lithium Ion Battery

Description

Got a nice big yard? Then you’ll love the HART 40V 6.0Ah Lithium-Ion Battery. This high-capacity battery gets 3x more runtime than HART’s 40V 2.0 Ah battery, while delivering the same fade-free power and performance. That means you’ll be able to tackle any outdoor lawn & garden project that comes your way. We packed all that power into a slim battery design for a more comfortable experience. It also features an onboard fuel gauge that displays the remaining runtime. What’s more, this 6.0Ah battery is compatible with all HART 40V outdoor tools and 40V chargers. Throw in a limited 3-year warranty and you can see why there’s never been a better time to go cordless. Get ALL POWER, NO GAS with the HART 6.0Ah Battery. This product is sold as a single battery and does not include a charger. 6.0Ah battery compatible with all HART 40V outdoor tools & 40V chargers Charger sold separately Fade-free lithium-ion power Onboard fuel gauge displays remaining runtime Limited 3-year warranty

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: Hart


Battery Cell Composition: Lithium Ion


Compatible Phone Models: All Hart 40V Power Tools


Recommended Uses For Product: Power Tool


Product Dimensions: 8 x 6 x 4 inches


Item Weight: 4.06 pounds


Item model number: 40V-6Ah


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: February 3, 2022


Manufacturer: TTI


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 28 – Dec 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality
Love this replacement battery for my Hart lawn mower. I have a 4 that doesn't last long enough to do my whole yard,got this and it has plenty of life left over doing my whole yard. I don't even use the 4 amp anymore. You won't be disappointed. It's worth th money.
Reviewed in the United States on January 11, 2024 by dorothy

  • Just like the original
I brought this because my lawn is a little to big for one charge that the battery came with a mower. Perfect!!! I am very happy with this battery!!! Had to charge it when it first came but it lasted just like the original! Identical!! Get purchase!! If you need a backup battery for your electric mower, this will not disappoint! ... show more
Reviewed in the United States on April 7, 2023 by missann123

  • Big battery for my Hart
My battery powered lawnmower needed a new battery. Came quickly and I’m back in business.
Reviewed in the United States on August 14, 2023 by Vera

  • Hart battery
Charges easily. Fit my mower. Lasts longer than it takes to mow my lawn
Reviewed in the United States on July 22, 2023 by D. Haines

  • Hart Battery
This battery quit charging on September 2, 2023, and I contacted the Hart company for support and warranty service. The battery was only 3 months old. Here it is October 13, 2023, and I'm still waiting for help. Worst company to deal with. I have had 5 different customer service personal contact me and they wanted to have the same questions answered. One hand doesn't know what the other hand is doing. Finally received a replacement battery on October 17, 2023. I do regret purchasing anything from this company. ... show more
Reviewed in the United States on October 13, 2023 by Sharlene

  • Worth the investment
Works as well as I expected it would. Sadly, this battery costs as much as the mower.
Reviewed in the United States on June 2, 2023 by Jim Foster

  • Great Product
Great Product just as described
Reviewed in the United States on May 19, 2023 by christopher neistat

  • Lasted five charges
Terrible edit: more specifically it won't hold a charge for very long (20 minutes compared to 40 my other one) and won't recharge well. my other one charges in about 4 hours this one has been on the charger for almost 5 and is not even halfway full.
Reviewed in the United States on April 19, 2024 by Jon Toler

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