Home improvement accessory that enables Makita 18V LXT batteries to run G-Series power tools, increasing cross-platform flexibility. Fit more batteries across a mixed toolkit and reduce downtime on site. Worth adding to a workshop that mixes LXT packs and G-Series tools? JJXNDO Battery Adapter for Makita 18V LXT
⚡ At a Glance
- • Compatibility: Lower interface accepts a wide range of Makita 18V LXT BL-series batteries (BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, LXT-400)
- • Best for: Tradespeople and DIYers who want to use LXT battery packs with G-Series power tools
- • Not ideal for: Users who expect charging capability, since the converter cannot be used with chargers
Adapter converts Makita B-series 18V LXT battery terminals to match the upper interface of Makita G-Series BL18xx power tools. Constructed from ABS plastic and sold as adapter only; batteries and tools are not included.
Use LXT Batteries with G-Series Tools – With compatible upper and lower interfaces
Lower interface matches Makita 18V LXT BL-series battery terminals while the upper interface mates with Makita G-Series BL1813G, BL1815G and BL1820G tool connectors. Mechanical pin alignment transfers power from battery pack to tool without additional wiring.
Enables existing LXT packs to power G-Series tools, removing the need to buy separate G-Series batteries and simplifying a mixed fleet of tools.
Quick On-site Swaps – With a simple plug-in ABS construction
Manufactured from high-quality ABS plastic, the converter uses a plug-in form factor designed for easy installation and removal without tools. The housing provides a firm mechanical fit to hold battery and tool contacts in place.
Allows rapid battery changes on site, so batteries can be shared across jobs and downtime from recharging or incompatible packs is reduced.
Clear Safety Limits – Thanks to explicit charging restriction
Product documentation and package notes state the converter cannot be used to charge a power tool battery and must not be plugged into any charger. The adapter serves solely as a mechanical and electrical interface for discharge to tools.
Avoids accidental charging attempts via the adapter, ensuring charging remains with original chargers and reducing risk of misuse.
✨ The 4 Key Reasons for JJXNDO Battery Adapter for Makita 18V LXT
- Cross-platform conversion – Use LXT battery packs with G-Series tool sockets immediately
- Robust ABS housing – Withstand on-site knocks and repeated battery swaps over time
- Simple installation – Fit or remove in seconds without extra tools or adapters
- Includes adapter only – Prevents surprises; batteries and power tools are not included
📋 Technical Details at a Glance
- Category: Home Improvement - Battery Adapter
- Compatibility (Lower interface): Makita 18V LXT batteries BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845, LXT-400
- Compatibility (Upper interface): Makita G-Series power tools BL1813G, BL1815G, BL1820G
- Material: High-quality ABS plastic
- Model: MAKB18G Converter Only
❓ Frequently Asked Questions
Q: Can the adapter be used to charge Makita batteries?
A: No. The converter cannot be used to charge power tool batteries and must not be plugged into any charger.
Q: Which Makita batteries are compatible with the adapter?
A: Lower interface supports a wide range of Makita 18V LXT BL-series packs, including BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1830B, BL1830, BL1820, BL1815, BL1825, BL1835, BL1845 and LXT-400 as listed by the manufacturer.
Q: Are batteries or tools included in the package?
A: No. The package contains one adapter only; batteries and power tools are not included.
🏆 Our Verdict
Ideal for tradespeople and keen DIYers who need to share Makita LXT batteries across G-Series tools. Wide BL-series compatibility and a straightforward plug-in design are the key advantages, reducing the need to buy separate battery types. As a simple accessory, the adapter can deliver long-term value by making existing battery packs more useful across a mixed toolkit.
