HART 20-Volt Lithium-Ion 4.0Ah Battery (Charger Not Included)
HART 20-Volt Lithium-Ion 4.0Ah Battery (Charger Not Included)
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HART 20-Volt Lithium-Ion 4.0Ah Battery (Charger Not Included)

4.6 stars out of 1081 reviews
(4.6)|
1,081 ratings

Key item features

  • Interchangeable Battery: The 20V one battery system allows you to interchange the battery on all 20V HART products, powering tools, outdoor, automotive, and lifestyle items.
  • Extended Runtime: Provides 4X longer runtime compared to a 1.5Ah HART Lithium-Ion Battery tested on a HART Hammer Drill.
  • On-Board Fuel Gauge: Features an on-board fuel gauge for easy monitoring of battery charge levels.
  • Compatibility: Works with all HART 20V tools, ensuring versatility and convenience for various projects.
  • Fade-Free Power: Equipped with fade-free Lithium-Ion technology for consistent and long-lasting power.
  • Compact and Lightweight: Designed to be compact and lightweight, reducing user fatigue and enhancing maneuverability.
  • Battery Specs: Includes a 4.0Ah 20V Lithium-Ion battery, sold without a charger or tool.
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4.6 out of 5 stars
stars1,081 ratings739 reviews
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Showing 1-3 of 739 reviews

Apr 14, 2020
cactusbob
5 out of 5 stars review

Small Powerful Battery

The Battery charges very fast. The button on the side will let you know how much charge is in the battery. Very useful to see if there is enough power before you start a job. The battery is also able to leave on the charger with the latest technology. Built solid and easy to use.

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Apr 8, 2020
Shamiza
5 out of 5 stars review

Works great

This batteries works perfectly with my hart circular saw. It doesn’t comes with the saw, you need to buy it separate, which makes no sense to me. It should come with the saw. Anyway It changes fast with the hart charger, it charges in about an hour and last for hours. It makes doing projects easy.

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Apr 13, 2020
Sissy
5 out of 5 stars review

Long life and quick charge

The HART 20V 4.0Ah Lithium-Ion battery us a universal battery that is compatible with all HART 20V power tools. The battery is lightweight and compact. The HART 20V 4.0 Ah battery is there to provide the power you need when you need it with 4x longer runtime than the HART 20V 1.5 Ah Lithium-Ion battery. Since Hart tools are sold without a battery, this is a must have. I am impressed with the speed of renewing to full charge and the long life while in use.

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