CPY Replacement 40V 6.0Ah Battery for Kobalt Tools — KB540-06 / KB440-06 / KB240-06 Compatible

Powerful, versatile, and ready for action

The CPY 40V 6.0Ah lithium-ion battery is designed to slot into Kobalt 40V MAX tool ecosystems with ease. It serves as a reliable replacement for existing packs, aligning with KB540-06, KB440-06, and KB240-06 chargers to help you stay productive without changing your workflow. Expect smooth operation, clean connections, and a dependable charge that keeps your cordless tools at the ready for longer sessions.

Key compatibility and runtime advantages

• Universal compatibility with Kobalt 40V tools and chargers, including KB540-06, KB440-06, and KB240-06
• High-capacity 6.0Ah lithium-ion cells deliver extended runtime, reducing frequent recharges during mowing, trimming, and blowing tasks

Clear status and safe, reliable performance

• Smart 4-LED power indicator provides real-time charge insight so you know when to plug in
• Advanced safety protections guard against overcharge, overheat, and short circuits for worry-free operation

Durability and convenient maintenance

• No memory effect means you can charge anytime without diminishing capacity, preserving long-term performance
• Fire-resistant ABS+PC housing with efficient heat dissipation enhances safety and longevity across weather conditions

Real-world use often involves back-to-back sessions of lawn mowing, edging, and leaf blowing. This CPY replacement is designed to fit into those routines without forcing changes to your tools or charging habits. While results vary with tool type, workload, and environmental factors, the blend of compatibility, capacity, and monitoring features offers a practical option for keeping cordless Kobalt tools ready when you need them most.