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Hardin HD-1840B 18V 4.0Ah Lithium-Ion Rechargeable Battery

The Hardin HD-1840B 18V 4.0Ah Lithium-Ion Rechargeable Battery is built for extended runtime on demanding jobsite tasks. With a true 4.0Ah capacity, it delivers twice the runtime of the 2.0Ah battery, making it the preferred choice for heavy-duty drilling, cutting, fastening, and pumping applications where downtime is not an option. A built-in charge level indicator keeps you aware of remaining power at all times, and the battery's robust construction is engineered for long-lasting cycle life. The HD-1840B is fully compatible with all Hardin VoltCore 18V cordless tools and Makita 18V LXT cordless tools, giving you maximum platform flexibility across your existing lineup. Note: the HD-1840B must be charged using the Hardin HD-1825DC Fast Charger; it is not compatible with Makita chargers.

$61.49
Model# HD-1840B
SKU
645710027208

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Features:

  • Delivers extended runtime with a true 4.0Ah capacity for heavy-duty and prolonged cordless applications across all Hardin VoltCore 18V tools.
  • Provides double the runtime of the HD-1820B 2.0Ah battery, making it the ideal choice for demanding drilling, cutting, fastening, and pumping tasks.
  • Monitors battery status at a glance with a built-in charge level indicator that shows remaining power without needing a separate tester.
  • Extends platform versatility with full compatibility across all Hardin VoltCore 18V cordless tools and Makita 18V LXT cordless tools.
  • Engineered for long-lasting cycle life with high-quality lithium-ion cells built to withstand repeated charge and discharge cycles on the jobsite.
  • Designed for durability and safety with UN38.3 certified lithium-ion cells for reliable, long-lasting performance.
  • Must be charged using the Hardin HD-1825DC Fast Charger; not compatible with Makita or other third-party chargers.

Specifications:

  • Part Number: HD-1840B
  • Voltage: 18V
  • Capacity: 4.0Ah (True Rated)
  • Battery Type: Lithium-Ion
  • Charge Time: ~130 Minutes (with HD-1825DC)
  • Charge Level Indicator: Yes
  • Compatibility: Hardin VoltCore 18V Tools, Makita 18V LXT Tools
Brand Hardin
Model# HD-1840B