How long does it take to charge Hart 40V battery?

What's in the box?

  • 40V 6Amp Fast Charger
  • Manual

Thank you for your purchase! Let us know what you think by posting a review. We always appreciate the feedback.

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.

Get Support

What's in the box?

  • 40V Charger
  • Operator's Manual

Thank you for your purchase! Let us know what you think by posting a review. We always appreciate the feedback.

Details

Compatibility

Works with all HART 40V batteries

Charge Rate

1.5A

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.

Get Support

Manuals

I bought mine at a store, but the information for the product could help anyone so I'd like to post it here to help other Amazon users.

1. The battery takes 3-4 hours to fully charge out of the box.

2. If the battery is completely drained, the charger will not show the green light to indicate that it's charging. It needs a certain percentage of the battery to pick up that it's charging.

3. When my battery was completely drained, I left it on the charger, which was blinking red, indicating "test mode". After about an hour, when I checked again, it appeared to have collected enough of a charge to give the green light indicating that it was charging, and I got it to full charge all the way from there. I only did this once, and I'll not allow it to drain below the last blue indicator light on the battery again, just to be on the safe side. That being said, I don't recommend following those internet videos telling you to use a car charger, as that may/may not fry the battery, voiding the warranty.

I hope this helps anyone considering getting this, at least so you know what you're getting yourself into with it, and what do expect. If I have anymore information, I'll update this review so others can learn and make informed decisions based on my experiences.

  1. Home Improvement
  2. HART Tools
  3. HART Brushless

$57.00

$57.00

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How long does it take to charge Hart 40V battery?

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How long does it take to charge Hart 40V battery?

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How long does it take for a Hart lawn mower battery to charge?

HART 21-inch Self-Propelled Lawn Mower Price It comes with two 6.0Ah batteries and a rapid charger that'll charge each battery in one hour. It has a 5-year limited tool warranty as well as a 3-year limited battery warranty.

How long does the 4ah Hart battery last?

Using a 4.0Ah battery, we were able to run for just over 30 minutes on the high setting. That's quite a bit better than most of the other residential model. We're pretty content with anything over 20 minutes and getting 30 is excellent.

How long does a 40V 4.0 Ah battery last?

Battery runs for a minimum of 50 minutes. Charge it up and its ready to go for the next mowing.

Can I leave my 40V battery on charger?

Can You Leave 40V Battery On Charger? This is a great question and one that we get a lot! The simple answer is yes, you can leave a 40v battery on the charger.