18V Battery Adapter Converter – Makita/DeWalt/Milwaukee to RIDGID/AEG

$46.85 USD $58.76 USD

Color For Bosch For Worx 20V 5pin For RIDGID AEG For Makita For Dewalt For Milwaukee

Universal 18V Power Tool Battery Adapter Converter

Stop buying extra batteries for every tool brand you own. This battery adapter converter lets you use your existing 18V/20V lithium-ion batteries from Makita, DeWalt, Milwaukee, Bosch, Worx, Black+Decker, Porter-Cable, or Stanley directly on RIDGID and AEG 18V power tools — no modifications needed. A built-in PCB and battery lock ensure a snug, non-slip connection every time. Made in Mainland China.

⚠️ Important Notes:

This adapter is for power delivery only — it cannot be used to charge batteries.
When not in use for extended periods, remove the battery from the adapter to preserve battery health.
The Milwaukee-to-RIDGID/AEG version does not support shared charging between Milwaukee and RIDGID/AEG chargers.
Package includes: 1 × Battery Adapter only (no battery, no tool included).

Compatible Battery Sources (Bottom of Adapter)

1. For Makita 18V

Compatible Makita BL-series batteries: BL1815, BL1815B, BL1820, BL1820B, BL1830, BL1830B, BL1840, BL1840B, BL1845, BL1850, BL1850B, BL1860, BL1860B, BL1890, BL1890B

2. For DeWalt 18V/20V

Compatible DeWalt batteries: DCB180, DCB182, DCB184, DCB200, DCB201, DCB203, DCB204, DCB205, DCB206, DCB230, DCB240

3. For Milwaukee 18V

Compatible Milwaukee batteries: 48-11-1815, 48-11-1828, 48-11-1840, 48-11-1850, 48-11-1860, 48-11-1890 and other standard 18V lithium-ion models.

4. For Bosch 18V

Compatible with Bosch 18V lithium-ion batteries. Converts for use with RIDGID and AEG 18V tools.

5. For Worx 20V 5-Pin

Compatible with Worx 20V 5-pin green lithium-ion batteries. Converts to RIDGID/AEG 18V tool interface.

6. For Black+Decker / Porter-Cable / Stanley

Black+Decker 18V/20V: BL1518, BL2018; LB20, LBX20, LBXR20, LB2X2020, LB2X3020, LB2X4020
Porter-Cable 20V: PCC680L, PCC681L, PCC682L
Stanley 18V: FMC680L, FMC687L, FMC688L, SCB20C-A9, SCB20D-A9

Compatible Tool Targets (Top of Adapter)

RIDGID 18V Tools

R840083, R840084, R840085, R840086, R840087, R87002, AC840083, AC840084, AC840085, AC840086, AC840087, AC840088, AC840089, AC8400806, AC8400809, 130383001, 130383025

AEG 18V Tools

L1820R, L1820S, L1825R-X4, L1830R, L1830RHD, L1840R, L1840RBL-C, L1850R, L18502RC, L1860R-X5, L1860RHD, L1890R-X5, L1890RHD

Key Features

✅ Multi-brand compatibility — works with 6+ major power tool brands
✅ Built-in PCB protection for safe, reliable power transfer
✅ Built-in battery lock — non-slip design keeps batteries firmly seated
✅ Low-voltage safe — operates below 75V DC / 50V AC
✅ No charger needed — simply swap and go
✅ Share one battery across multiple tool brands and save money

Specifications

Type: Battery Converter Adapter
Accessory Type: Battery Adapter
Voltage Range: Low voltage, below 75V DC / 50V AC
PCB Included: Yes
Battery Included: No
Charger Included: No
Origin: Made in Mainland China

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Frequently Asked Questions

Q: Can I use this battery adapter converter to charge my power tool batteries?

A: No. This battery adapter converter is designed for power delivery only and is not compatible with any charger. To charge your batteries, always use the dedicated battery charger for your specific brand. Do not attempt to charge through this adapter.

Q: Does one adapter work for all the listed brands, or do I need a separate adapter for each?

A: Each adapter is designed for a specific source battery brand (e.g., Makita, DeWalt, Milwaukee, Bosch, Worx, or Black+Decker/Porter-Cable/Stanley) to convert to RIDGID/AEG 18V tools. Please select the correct variant matching your existing battery brand when ordering.

Q: Is the Worx 20V adapter compatible with all Worx batteries?

A: This adapter is specifically designed for Worx 20V 5-pin green lithium-ion batteries. It may not be compatible with other Worx battery configurations, so please verify your battery's pin count and voltage before purchasing.

Q: Will the Milwaukee version support shared charging between Milwaukee and RIDGID/AEG chargers?

A: No. The Milwaukee-to-RIDGID/AEG adapter does not support shared charging between Milwaukee batteries and RIDGID or AEG chargers. Each battery must be charged with its own brand-specific charger.

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.