CRAFTSMAN V20 4Ah Battery 2-Pack (CMCB204-2) – High Capacity 20V Max Li-Ion

Power You Can Rely On for Your CRAFTSMAN V20 Tools

The CRAFTSMAN V20 4Ah Battery 2-Pack (CMCB204-2) brings you durable, high-capacity energy in a convenient two-pack. Built for demanding outdoor and indoor tasks, these 4.0Ah cells are designed to deliver sustained power across a wide range of tools, from drills to saws. Having a spare battery on hand means less downtime and more momentum on busy job sites.

Compared to standard 20V MAX batteries, this pairing can offer noticeably more runtime, helping you push through longer sessions before swapping packs. Real-world performance will vary with tool and workload, but users commonly experience steadier power delivery and a smoother workflow when extended power is needed. The pack’s professional-grade chemistry is chosen to promote a longer cycle life, so you can count on reliable performance across many charging cycles.

Key benefits

• EXTENDED RUNTIME: crafted for heavy-duty jobsite applications
• IMPROVED POWER: premium-grade high-energy cells
• LONGER LIFE: designed for an extended battery life
• BATTERY CHARGE FEEDBACK: 3-LED state of charge indicator for quick status checks
• MAXIMUM PRODUCTIVITY: no memory effect and virtually no self-discharge
• Pack of two V20 4.0Ah high-capacity lithium batteries

Real-world use and convenience

Imagine completing framing, decking, or garden projects with fewer interruptions. The two-pack setup helps you stay in the flow by reducing the frequency of recharges during lengthy jobs. The clear charge indicator means you can gauge readiness at a glance, so you’re never caught by a depleted battery mid-task. With compatibility across the CRAFTSMAN V20 cordless lineup, these batteries are designed to pair smoothly with your existing tools, providing consistent power delivery when you need it most.

Two-pack content and care tips

• 3-LED charge feedback helps with planning swaps and maintaining momentum
• Store in a cool, dry place and avoid extreme temperatures
• Fully charge before first use and after long idle periods
• Follow tool manufacturer guidelines to maximize longevity and performance

Note: Actual performance depends on tool, load, and usage conditions. This two-pack is designed to enhance flexibility and endurance for compatible V20 tools.