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40V Max Replacement for Kobalt 40v Battery 4.0ah KB2540C-06 Lithium Ion Battery KB-540-06 KB440-06 KB240-06 KB2540C-06 KB640-03 Cordless Power Tool
Fulfilled by Amazon
(5.0)
80
reviews
$99.99
$149.99
33% off
⚡High-Capacity Power: Upgrade with our replacement Kobalt 40V Battery 4.0Ah , delivering the same 4.0Ah capacity as the original for consistent, high-performance power.