18V Battery Adapter – RIDGID & AEG to Bosch PBA Tools

Use Your RIDGID & AEG 18V Batteries on Bosch PBA 18V Power Tools

Stop buying duplicate batteries for every brand in your workshop. This 18V Battery Adapter Converter lets you plug your existing RIDGID or AEG 18V lithium batteries directly into Bosch PBA 18V lithium battery power tools — saving you money and keeping your tool collection streamlined. Compact, lightweight (just 101 g), and built for a secure, reliable connection, this converter is the smart DIY solution for multi-brand workshops.

Made in Mainland China.

Compatible Input Batteries (RIDGID 18V)

• R840084, R840087, R87002
• AC840086, AC840088, AC840087, AC840089, AC8400806, AC8400809
• AC840084, AC840083, 130383025, 130383001
• R840083, R840085, R840086, AC840085
• All standard RIDGID 18V Lithium batteries

Compatible Input Batteries (AEG 18V)

• L1890R-X5, L1890RHD, L1860R-X5, L1860RHD
• L18502RC, L1850R, L1840RBL-C, L1840R
• L1830R, L1830RHD, L1825R-X4, L1820R, L1820S
• All standard AEG 18V Lithium batteries

Compatible Output Tools (Bosch PBA 18V)

• 1600A005B0, 1600A011T8, 1600A00DD7
• 1607A350T0, 2 607 336 724
• All Bosch PBA 18V lithium battery slot tools (C-model interface)

Key Features

• Cross-Brand Compatibility: Bridges RIDGID & AEG 18V batteries to Bosch PBA 18V tools instantly
• Secure Fit: Precision-molded connectors for a stable, rattle-free connection
• Lightweight & Compact: 101 g / dimensions 120 × 75 × 43 mm — virtually no added bulk
• Cost-Saving: Share one battery pack across multiple tool brands
• Easy to Use: No tools required — snap in and get to work

Important Note

⚠️ This converter is designed for power discharge only. It does not support charging RIDGID or AEG 18V lithium batteries through a Bosch charger. Always charge your batteries using the appropriate brand charger.

Product Specifications

• Model: RIDGID & AEG to Bosch C Model
• Conversion Type: RIDGID / AEG 18V → Bosch PBA 18V
• Dimensions: 120 × 75 × 43 mm
• Net Weight: 101 g
• Origin: Made in Mainland China

For general power tool and battery safety guidelines, visit the U.S. Consumer Product Safety Commission – Battery Safety.

Frequently Asked Questions

Q: Will this 18V battery adapter work with all RIDGID and AEG 18V lithium batteries?

A: This adapter is compatible with a wide range of RIDGID and AEG 18V lithium battery models, including those listed above (R840084, L1850R, and many more). It is designed for the standard 18V lithium chemistry used by both brands. Always verify your specific battery model number against the compatibility list before purchase.

Q: Can I charge my RIDGID or AEG battery through the Bosch charger using this converter?

A: No. This adapter supports power output only — meaning you can run Bosch PBA 18V tools using your RIDGID or AEG battery, but you cannot use a Bosch charger to recharge those batteries through the adapter. Always use the correct brand-specific charger for your battery.

Q: Does this adapter add significant weight or size to my power tools?

A: No. The adapter weighs just 101 grams and measures 120 × 75 × 43 mm, making it a compact and lightweight addition that won't noticeably affect the handling of your Bosch PBA 18V tools.

Q: Is this adapter safe to use with Bosch PBA 18V power tools?

A: Yes, when used as directed. The adapter is engineered with a precision-fit connector for a secure connection. As with all battery adapters, ensure connections are clean and dry, and always follow the safety guidelines included with your power tools and batteries.