40V 6.0Ah Replacement Battery for Kobalt 40V MAX

POWITEC ★ 3.4/5 · ItemOracle Score Mid-Range

$80 USD
Price subject to change
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40V 6.0Ah Replacement Battery for Kobalt 40V MAX Lithium Ion Battery KB440-06 KB240-06 KB2540C-06 KB640-03

Replacement battery for Kobalt 40V tools offering 6.0Ah capacity and extended runtime. Customers note good fit and value, with mixed feedback on durability

Highlights

  • 6.0Ah capacity
  • broad tool compatibility
  • intelligent battery management

Pros

  • 6.0Ah capacity for longer runtime
  • Compatible with multiple Kobalt 40V tools
  • Intelligent protection features
  • Strong power delivery

Cons

  • mixed feedback on battery life duration
  • some negative reports on durability/quality

Best For

  • string trimmer use
  • leaf blower tasks
  • hedge trimmer sessions
  • chainsaw operation
  • lawn mower use
  • general Kobalt 40V tool replacement

Features

  • 3X runtime with 6.0Ah capacity for Kobalt 40V tools
  • Compatible with Kobalt 40V tools including string trimmer, leaf blower, hedge trimmer, chainsaw, and lawn mower
  • Intelligent battery management reduces overload and overheating while preserving power
  • Upgraded 3rd-generation design with 2.66 lb weight and higher energy density
  • 4-LED fuel gauge displays remaining power and charge level; compatible with Kobalt chargers

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