MTB18DVL Adapter – Makita 18V to Devon 20V Battery Converter
MTB18DVL Adapter – Makita 18V to Devon 20V Battery Converter
MTB18DVL Battery Adapter – Use Your Makita 18V Li-Ion Battery on Devon 20V Power Tools
Stop buying duplicate batteries for every brand you own. The MTB18DVL Battery Adapter lets you plug your existing Makita 18V LXT Li-Ion battery directly into your Devon 20V Li-Ion power tools — saving you money and keeping your workflow uninterrupted. With a built-in PCB for stable power delivery, this converter is a smart, practical addition to any multi-brand tool kit.
Made in Mainland China.
Please Note: This listing is for the adapter only. No battery, charger, or power tool is included. Images showing batteries or machines are for illustration purposes only.
Key Features
- Converter Bottom: Compatible with Makita BL Series 18V Li-Ion batteries (LXT platform)
- Converter Top: Fits Devon 20V Li-Ion power tools
- Built-In PCB: Ensures stable, protected electrical connection between battery and tool
- Model Number: MTB18DVL
- No Electronics Required: Simple plug-and-use mechanical adapter — no pairing or setup needed
- Voltage Range: Low voltage (below 75V DC / below 50V AC)
- No Battery or Charger Included
Compatible Makita 18V Battery Models (Converter Bottom)
Works with the standard Makita BL18xx LXT series (without the "G" suffix). Compatible models include:
- BL1815, BL1815B, BL1820, BL1820B
- BL1830, BL1830B, BL1840, BL1840B
- BL1850, BL1850B, BL1860, BL1860B
- BL1845, BL1890, BL1890B, and more BL18xx variants
⚠️ Not compatible with Makita "BL18xxG" series batteries.
Compatible Devon 20V Tool Models (Converter Top)
- 5150-Li-20-52
- 5150-Li-20-40
- 5150-Li-20-26
- And other Devon 20V lithium battery platform tools
⚠️ Does NOT support using a Makita 18V battery with a Devon charger.
How It Works
- Slot your compatible Makita 18V Li-Ion battery into the bottom of the adapter.
- Insert the adapter's top into your Devon 20V power tool's battery slot.
- Work as normal — your Makita battery now powers your Devon tool seamlessly.
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Frequently Asked Questions
Q: Does the MTB18DVL adapter include a battery or charger?
A: No — the MTB18DVL is an adapter only. No Makita battery, Devon battery, charger, or power tool is included. You will need your own compatible Makita 18V LXT Li-Ion battery and Devon 20V power tool to use this adapter.
Q: Can I use the MTB18DVL adapter with Makita "BL18xxG" series batteries?
A: No. The MTB18DVL adapter is only compatible with the standard Makita BL18xx LXT series batteries (e.g., BL1830, BL1850, BL1860). It is NOT suitable for the "BL18xxG" series. Please check your battery model before purchasing.
Q: Can I charge my Makita 18V battery using a Devon charger through this adapter?
A: No. This adapter does not support charging. Do not attempt to use a Devon charger with a Makita battery through this converter — it is designed for powering tools only, not for charging batteries.
Q: Which Devon 20V tools is this adapter compatible with?
A: The MTB18DVL adapter is compatible with Devon 20V Li-Ion power tool models including 5150-Li-20-52, 5150-Li-20-40, and 5150-Li-20-26. Please verify your Devon tool's battery platform before ordering.
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.