Bonacell 2Pack 20V 3.5Ah Replacement Battery Kit for Craftsman V20 — CMCB202/203/204/206/201/100/124 + CMCB104 Charger

Upgrade ready: Bonacell 2Pack 20V 3.5Ah Replacement Battery Kit for Craftsman V20

Elevate your DIY and project days with the Bonacell 2Pack 20V 3.5Ah replacement battery kit, designed to breathe new life into Craftsman V20 tools. This bundle brings together two high-capacity lithium-ion batteries and a capable Craftsman 20V charger, offering practical power without the guesswork. The setup feels straightforward: drop in a fresh battery, connect the charger, and get back to work with renewed confidence.

Two batteries deliver steady, reliable performance for extended sessions, while the included charger supports universal input, making it suitable for a range of outlets worldwide. The focus is on everyday usability: predictable power, quick recharges, and dependable protection so you can keep your projects moving from start to finish.

What’s inside the kit

• 2 x Bonacell 20V 3.5Ah lithium-ion replacement batteries
• 1 x Craftsman 20V battery charger (CMC B104-compatible)

With a total of two batteries and a charger, you gain more flexible work hours and less downtime waiting for a recharge. The batteries are built to deliver solid performance with each use, and the charger is designed for rapid, safe recharging between tasks.

Key benefits at a glance

• High-capacity power: 3500mAh per cell for longer run-time between charges
• Broad compatibility: works with a wide range of Craftsman 20V Max Li-Ion tools
• Fast, universal charging: 110–240V input with recharges in 1–2 hours per battery
• Smart safety: built-in protections against over-charge, short-circuit, over-heat, overload, and low voltage
• Durable design: fireproof shell and high-quality cells built to endure everyday use

These batteries are designed to slot into Craftsman V20 systems you already own, including common models in the CMCB family. The intelligent protection and sturdy construction help minimize downtime, making them a practical upgrade for ongoing projects around the home or workshop.

Real-world use cases

From quick home repairs to weekend remodeling, you’ll appreciate the steady power and reliable performance. Use them to power drills, saws, lights, and blowers, then swap in fresh packs when you need to extend your session or tackle a new task without waiting for recharge.

Quality, service, and peace of mind

• Premium lithium cells with no memory effect for dependable performance
• A0-class fireproof shell and a smart chip for comprehensive protection
• 24-hour friendly support if you have questions or run into issues

Note: This kit is intended to replace existing Craftsman 20V Max batteries and is designed to work with a broad selection of Craftsman tools. Always verify compatibility with your specific model before purchase. The goal is clearer run-time, easier charging, and a smoother workflow for your projects.