Expand your 40V collection with the powerful and compact HART 40V 4.0Ah Lithium-Ion Battery. Designed for extended runtime and consistent performance, this battery delivers fade-free power to handle your toughest outdoor tasks. The on-board fuel gauge allows for easy charge monitoring, and the slim design reduces fatigue during use. With no memory effect and a higher capacity, this 4.0Ah battery powers more demanding tools like mowers, blowers, and chainsaws. Compatible with all HART 40V tools, it’s the perfect backup to keep your projects moving. Get ALL POWER, NO GAS—anytime, anywhere.
Key Features
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Works with All HART 40V Tools: Full system compatibility for maximum flexibility.
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Longer Runtime & More Power: Ideal for high-demand tools like blowers and mowers.
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No Memory Effect: Lithium-Ion technology for fade-free, long-lasting performance.
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On-Board Fuel Gauge: Check your charge level at a glance.
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Ergonomic Design: Slim, compact build for improved comfort and reduced fatigue.
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Includes: 40V 4.0Ah Battery and Operator Manual
Specifications
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Battery Type: Lithium-Ion
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Battery Voltage: 40V
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Battery Capacity: 4.0 Ah
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Compatibility: Works with all HART 40V outdoor tools
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Warranty: 3 Years
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Brand: HART
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Assembled Product Dimensions (L x W x H): 7.68 x 4.37 x 3.74 Inches

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