AURIVO 6.0Ah Battery Replacement for Kobalt 40V – 240Wh, 1200+ Cycles, Fits 45+ Tools

Power that fits your Kobalt 40V ecosystem

Meet the AURIVO 6.0Ah Battery Replacement, designed to slot into the Kobalt 40V family and power a wide range of outdoor tools. This high-performance pack replaces common Kobalt 40V batteries (including KB440-03, KB2540C-06, KB240-03, KB540C-06, KB540-06, KB640-03, KB240-06, KB640-06, KB245-06, KRC60, and more) and works with Kobalt 40V chargers such as KRC60-06 and KRC40-06. Expect a consistent, click-in connection every time, keeping your workflow uninterrupted across string trimmers, lawn mowers, leaf blowers, chainsaws, and other 40V max tools.

Built for performance, the battery delivers 240Wh of energy, offering up to 3X the runtime of typical 2.0Ah packs. This means longer stretches between charges, so you can tackle bigger jobs or enjoy more time outdoors without frequent recharging.

Smart design meets long-term reliability

At the heart of the AURIVO 6.0Ah is a Smart BMS that optimizes cell health for 1,200+ charge cycles, aiming to extend the life of the pack well beyond standard cells. The system features ultra-low self-discharge (about 1%), helping the battery stay ready after storage and in periods of downtime. It also guards against overheating and overcharging, delivering steady power under varied outdoor conditions.

• Replacement for Kobalt 40V battery models such as KB440-03, KB2540C-06, KB240-03, KB540C-06, KB540-06, KB640-03, KB240-06, KB640-06, KB245-06, KRC60, and more.
• 240Wh capacity for sustained, fade-free operation across demanding tasks.
• 3X more runtime than typical 2.0Ah packs for longer outdoor sessions.
• Smart BMS with 1,200+ cycles and ultra-low self-discharge to maintain performance.
• 5-Year Protection Plan with a No Repair replacement policy for peace of mind.
• Certified safe with UL, FCC, and UN38.3 standards for global reliability.
• Seamless compatibility with Kobalt 40V chargers for a smooth, reliable connection.

Real-world use and benefits

In everyday outdoor work, this battery provides power where you need it most—whether trimming, mowing, blowing leaves, or performing seasonal cleanups. The combination of high energy density, robust cycle life, and thoughtful safety design translates to fewer interruptions and more confidence during busy yard days. While results can vary with tool models and usage, the data suggests a capable, dependable option for extending your outdoor season.

Supported by a global safety framework and a customer-first support approach, the AURIVO replacement battery aims to deliver consistent power over time. You can store it with reduced worry, knowing the Smart BMS helps preserve performance across seasonal storage and use in varied climates. Consider this option when you value a long-lasting, tool-friendly upgrade that respects your existing Kobalt 40V ecosystem.