MT18SKL Adapter: Makita 18V Battery to Skil 20V Tools

Use Your Makita 18V Batteries on Skil 20V Cordless Power Tools

The MT18SKL Battery Adapter Converter is the smart, cost-effective solution for anyone who owns Makita 18V lithium-ion batteries and wants to power their Skil 20V cordless power tools — without buying a second battery system. Simply snap in your existing Makita battery and get to work with your Skil tools immediately.

Made in Mainland China.

Key Features

• Cross-Brand Compatibility: Bridges Makita 18V Li-Ion batteries to Skil PWRCORE 20V cordless power tools, expanding the versatility of your existing battery collection.
• Wide Makita Battery Support: Compatible with a broad range of Makita 18V Li-Ion batteries including BL1820, BL1820B, BL1815B, BL1830B, BL1835, BL1840B, BL1845, BL1845B, BL1850B, BL1860, LXT-400, 194205-3, 194204-5, and more.
• Skil Tool Compatibility: Works with Skil PWRCORE 20V Series models including BY519601, BY519603, and BY519702 Series cordless power tools.
• Extended Runtime: Leverage the higher-capacity Makita battery range on your Skil tools for longer, uninterrupted work sessions.
• Durable & Lightweight Build: Constructed from high-quality ABS material — compact, sturdy, and easy to carry. Safe for both batteries and tools with no risk of damage.
• Worry-Free Purchase: Backed by a 30-day refund policy and a 180-day warranty for total peace of mind.

Important Notes

• This adapter is not designed for charging batteries — use your standard charger separately.
• If the adapter will not be used for an extended period, remove the battery from the adapter to preserve battery health.

Specifications

For general power tool safety guidelines, visit the U.S. Consumer Product Safety Commission – Power Tools Safety.

Frequently Asked Questions

Q: Which Makita 18V batteries are compatible with the MT18SKL adapter?

A: The MT18SKL adapter is compatible with a wide range of Makita 18V Li-Ion batteries, including BL1820, BL1820B, BL1815B, BL1830B, BL1835, BL1840B, BL1845, BL1845B, BL1850B, BL1860, LXT-400, 194205-3, 194204-5, and more. If your Makita battery is an 18V Li-Ion model, it is very likely to work with this adapter.

Q: Can I use the MT18SKL adapter to charge my Makita battery through a Skil charger?

A: No — the MT18SKL adapter is designed exclusively for powering Skil 20V tools using Makita 18V batteries. It cannot be used for charging. Always use your Makita-compatible charger to charge your batteries separately.

Q: Will this adapter damage my Skil tools or Makita batteries?

A: No. The adapter is engineered with a secure, precise fit and made from durable ABS material to ensure safe, reliable connections that protect both your batteries and your tools during normal use.

Q: What Skil 20V tools does this adapter support?

A: The MT18SKL adapter is compatible with Skil PWRCORE 20V Series cordless power tools, including models from the BY519601, BY519603, and BY519702 series, covering a wide range of drills, drivers, and other cordless tools in the 20V lineup.