Energup 2-Pack 20V 3.5Ah Li-ion Batteries + Charger for Craftsman V20 Tools

Power Your Craftsman 20V Max Tools with Energup

Upgrade your cordless toolkit with the Energup 2-Pack 20V Max replacement batteries and the CMCB104 charger. This kit is designed to keep Craftsman V20 tools ready for action, offering reliable power, practical charging, and thoughtful safety features. The two high-capacity cells deliver solid runtime for drills, saws, lights, and other 20V tools, helping you get more done between charges.

Whether you’re sealing a project at home or tackling a job site, Energup combines performance with everyday practicality. The kit doesn’t just replace power; it expands your tool’s usability by providing an efficient charging workflow and clear status updates so you know exactly where you stand.

What’s included and how it helps

• Two 20V Max 3.5Ah Li‑ion batteries for extended runtimes and quick swap‑in power.
• One Energup CMCB104 fast charger designed for rapid top‑ups and broad input compatibility.

Wide compatibility and fast charging

The Energup pack is designed to work with a wide range of Craftsman 20V Max packs and tools, making it a versatile upgrade for many devices. The 2A fast charger supports a broad input range (110V–220V), enabling efficient charging in most regions. When you need to power down one tool and pick up another, the kit helps minimize downtime with charging times typically in the 1–2 hour window for a full charge.

Smart safety, longevity, and reliability

High‑quality lithium cells are paired with a fire‑resistant shell to help ensure safer handling and operation. An intelligent charging chip provides protection against over‑charge, short circuits, overheating, overloads, and low voltage. These safeguards are designed to help preserve battery health over time and reduce the risk of unexpected interruptions during use.

Easy diagnostics and space‑saving design

The LED indicator provides a quick visual read on battery status, so you can plan your sessions without guesswork. A wall‑mount option helps you organize a workspace, reduce clutter, and keep tools and batteries within reach.

Support and service you can count on

In addition to a 12‑month warranty and a 45‑day money‑back period, Energup offers responsive 24/7 customer support. If you have questions about pairing with Craftsman tools or optimizing charging setup, help is just a message away.

Real‑world use cases

From framing and drilling to cutting and lighting tasks, the Energup kit provides dependable power for a variety of 20V tools. Users may experience calmer planning thanks to clear charging indicators and the compact, space‑saving wall mount, which keeps tools ready without creating a tangle of cords.

Two bulleted lists for quick reference

• Reliable power with two 3.5Ah batteries for longer sessions between charges.
• Fast, universal charging with a 2A charger and 110V–220V input support.

• Smart protection against overcharge, short circuits, and overheating.
• LED status indicator and wall‑mount capable for tidy storage.