Hilti B22 22V Battery Adapter for DeWalt Milwaukee Bosch 18/20V

Hilti B22 22V Battery Adapter – HLT22DW / HLT22MIL / HLT18BOS

Unlock the full potential of your Hilti B22 22V lithium-ion batteries by using them across your DeWalt, Milwaukee, and Bosch 18V/20V cordless tool lineup. This compact, high-quality adapter set (models HLT22DW, HLT22MIL, and HLT18BOS) lets you seamlessly convert your Hilti power source to fit popular cordless tool platforms — saving you money and reducing battery clutter in your workshop.

Made in Mainland China.

What's Included

• HLT22DW – Converts Hilti B22 22V battery for use with DeWalt 18V/20V MAX cordless tools
• HLT22MIL – Converts Hilti B22 22V battery for use with Milwaukee M18 18V cordless tools
• HLT18BOS – Converts Hilti B22 22V battery for use with Bosch 18V cordless tools

Key Features

• Wide Compatibility – DeWalt 20V MAX: Works with DeWalt DCB series 18V/20V MAX lithium-ion power tools. Compatible battery models include DCB180, DCB181, N123282, N123283, DCB202, DCB204, DCB205, DCB206, and other 18V/20V MAX lithium-ion models.
• Wide Compatibility – Milwaukee M18: Replaces Milwaukee M18 18V batteries, including models 48-11-1862, 48-59-1880, 48-11-1852, 48-11-1820, 48-11-1822, 48-11-1828, 48-11-1840, 48-11-1841, 48-11-1850, 48-11-1815, 48-11-1812, 48-11-1811, 48-11-1860, 48-11-1890, 48-11-10, and more.
• Wide Compatibility – Bosch 18V: Seamlessly adapts your Hilti B22 22V battery for use with Bosch 18V cordless tool systems.
• Built-in PCB Protection: Each adapter features an integrated PCB (printed circuit board) for stable, safe power transfer — protecting both your batteries and your tools.
• Durable & Lightweight ABS Construction: The ultra-compact design uses high-quality ABS material, making the adapter durable, lightweight, and easy to handle on the job site.
• No Battery or Charger Included: This is a pure adapter/converter — battery and charger are sold separately.

⚠️ Important Usage Notice

This adapter is NOT for charging. Do not plug the adapter into any charger. To charge your Hilti B22 battery, remove the adapter first and use the original Hilti charger. The adapter is designed exclusively for power delivery to compatible cordless tools.

Specifications

• Model Numbers: HLT22DW, HLT22MIL, HLT18BOS
• Compatible Source Battery: Hilti B22 22V Lithium-Ion
• Target Platforms: DeWalt 20V MAX | Milwaukee M18 18V | Bosch 18V
• PCB Included: Yes
• Voltage Range: Low voltage (below 75V DC / below 50V AC)
• Battery Included: No
• Charger Included: No
• Material: High-quality ABS
• Origin: Made in Mainland China

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Frequently Asked Questions

Q: Which Hilti battery is compatible with this adapter set?

A: These adapters are specifically designed for the Hilti B22 22V Lithium-Ion battery series. They convert the Hilti B22 output to fit DeWalt 18V/20V MAX, Milwaukee M18 18V, or Bosch 18V cordless tool platforms depending on which adapter model you use.

Q: Can I use this adapter to charge my DeWalt, Milwaukee, or Bosch battery?

A: No. This adapter is strictly a power delivery converter for running cordless tools — it cannot be used to charge any battery and must never be connected to a charger. Always use the original manufacturer's charger for your Hilti B22 battery, removing the adapter first.

Q: Does the adapter damage the tools or batteries during use?

A: No. Each adapter includes a built-in PCB (printed circuit board) that ensures stable, safe power transfer. The ABS housing is durable and lightweight, engineered to protect your tools and batteries during normal use.

Q: Are the battery and charger included with the adapter?

A: No. The battery and charger are not included. This listing is for the adapter/converter only. You will need your existing Hilti B22 22V battery and the appropriate original charger separately.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.