🔋 20V to 18V Conversion

Allows your 20V lithium-ion battery to power tools that require an 18V battery — simple, effective, and reliable.

💰 Cost-Saving

Use batteries you already own across more tools. No need to buy additional battery packs for different platforms.

📦 Compact & Lightweight

Small, easy-to-use adapter that connects quickly between your battery and tool. Easy to store in any toolbox.

🛠️ Built for Regular Use

Durable construction designed for workshop and job site use. Handles the demands of daily power tool operation.

“Exactly what I needed. I have a mix of 20V and 18V tools and this adapter lets me use one battery across all of them. Works perfectly and saved me from buying another battery pack.”

Dave H. — Verified Buyer

“Great little adapter. Fits securely and the tool runs just as well as with the original battery. Really practical solution for anyone with tools from different brands. Good quality for the price.”

Steve K. — Verified Buyer

“Works as described. I was skeptical but it connects solidly and my 18V drill runs fine with my 20V battery. Would recommend checking compatibility first but for me it was a perfect fit.”

Tom R. — Verified Buyer

“Bought this to use my newer 20V battery on an older 18V tool and it works great. Solid build, easy to use, and saved me the cost of a whole new battery. Very happy with this purchase.”

Brian M. — Verified Buyer