18V Battery Adapter Converter For Makita Li-ion To Ni-Mh Ni-Cd Tools With Mt20mn
Bridge the gap between legacy cordless tools and modern power sources with this 18V battery adapter converter. Designed specifically for Makita platforms, this compact unit lets you run standard Ni-MH or Ni-Cd power tools using widely available 18V lithium-ion cells like the BL1860, BL1850, and BL1830 series. Molded from impact-resistant black polypropylene, the converter maintains stable voltage transfer without altering speed settings or torque curves on your existing equipment. Instead of discarding older drills, sanders, or grinders that stall due to degraded original batteries, this accessory restores full functionality using affordable, high-capacity Li-ion replacements.
Benefits & Tips
- Extend the operational life of discontinued Makita Ni-Cd tools by pairing them with modern, longer-lasting lithium packs.
- Keep multiple workshop units running simultaneously by rotating spare 18V batteries across different adapters.
- Always verify contact alignment before insertion; the adapter requires consistent polarity matching with your tool’s internal wiring for uninterrupted current flow.
Product Specifications
- Target Equipment: Makita 18V Ni-MH / Ni-Cd cordless power tools
- Compatible Cell Series: BL1860B, BL1860, BL1850B, BL1850, BL1840, BL1830B, BL1830, BL1820, BL1815
- Connector Type: MT20MN style interface
- Voltage Rating: 18V DC
- Construction Material: Black engineering plastic
Package includes:
- 1 × 18V Battery Adapter Converter
Warnings & Reminders
This adapter does not function as a charging module and must only be paired with pre-charged or fully charged lithium-ion batteries. Do not attempt to force connections if resistance occurs, as misaligned contacts may void tool warranties. Regularly clean metal terminals with a dry cloth to prevent oxidation and maintain consistent performance under heavy load.
Language Support
Technical compatibility charts, pin-out diagrams, and safety labeling adhere to standard English industrial documentation for worldwide DIY and professional markets.
Certification & Warranty
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Distributor Trust
Serving tradespeople and makers at intercyprus.com since 2002 — delivering dependable workshop hardware without compromise.