

HART 20-Volt Lithium-Ion 4.0Ah Battery (Charger Not Included)
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.
Specs
- Battery capacity4 Ah
- Works withHART 20V Power Tools
- Volts20
- Weight1.45 lb
- Free shipping
Free 90-day returns
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About this item
Product details
The HART 20V 4.0Ah Lithium-Ion battery is an excellent addition, or start to, any DIYer’s HART tool collection. This battery is compatible with all HART 20V power tools. It features Lithium-Ion technology to give you long-lasting and fade-free power to get you through any project you decide to take on. This battery is designed to be compact and lightweight for more maneuverability and while reducing user fatigue. Whether you are maintaining your yard with HART outdoor tools, cleaning and maintaining your car with HART automotive tools or keeping cool and entertaining with HART lifestyle tools, 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. This battery is sold as a single battery and does not include a charger or a tool.
- The 20V one battery system allows you to interchange the battery on all 20V HART products. It powers all HART 20V tools, outdoor, automotive and lifestyle items
- 4X Longer Runtime*
- On-Board Fuel Gauge
- Battery chart that is on the back of packaging
- Works with All HART 20V Tools
- Fade free Lithium-Ion power
- Includes: 4.0Ah 20V Lithium-Ion Battery
- Disclaimer: *Compared to a 1.5Ah HART Lithium-Ion Battery tested on a HART Hammer Drill
- Specs: Battery: 20V Lithium-Ion
Specifications
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Customer ratings & reviews
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Showing 1-3 of 739 reviews
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.
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.
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.
