Universal FE20BS

Ferrex 20V to Bosch 18V Battery Adapter Instruction Manual

1. Product Overview

The FE20BS Battery Adapter is designed to allow the use of Ferrex 20V Lithium-Ion batteries with Bosch 18V series power tools. This adapter provides a cost-effective solution by extending the utility of your existing Ferrex 20V batteries across a wider range of compatible Bosch 18V cordless tools. It features a compact and durable design for reliable performance.

Ferrex 20V battery with FE20BS adapter attached, next to a Bosch 18V power tool.
The FE20BS adapter enables Ferrex 20V batteries to power Bosch 18V tools.

2. Specifications

FeatureDescription
ModelFE20BS
Input Battery CompatibilityFerrex 20V Lithium-Ion batteries (e.g., Aldi Ferrex Activ)
Output Tool CompatibilityBosch 18V series lithium battery power tools
MaterialHigh-quality ABS
Approximate Dimensions (L x W x H)15 cm x 5 cm x 5 cm
Approximate Weight0.15 kg
Diagram showing four views of the adapter: top view for Bosch 18V tool, top view for Ferrex 20V battery, bottom view for Bosch, and bottom view for Ferrex.
Detailed views of the adapter's interfaces for both Bosch tools and Ferrex batteries.

3. Setup Instructions

Follow these steps to correctly assemble and use your battery adapter:

  1. Prepare Components: Ensure both your Ferrex 20V battery and Bosch 18V power tool are powered off before assembly.
  2. Attach Battery to Adapter: Align the Ferrex 20V lithium battery with the designated slot on the bottom of the FE20BS adapter. Slide the battery firmly into the adapter until it clicks securely into place.
  3. Attach Adapter to Tool: Align the adapter (with the attached Ferrex battery) with the battery port of your Bosch 18V power tool. Slide the entire assembly firmly into the power tool until it locks securely.
  4. Verify Connection: Gently tug on the battery and adapter assembly to ensure it is stable and fully seated in the power tool before operation.
FE20BS adapter securely attached to a Ferrex 20V battery, showing the top interface.
The adapter connected to a Ferrex 20V battery.

Video demonstrating the attachment and detachment of the FE20BS adapter with a Ferrex 20V battery.

4. Operating Instructions

Once the Ferrex 20V battery is securely connected to the Bosch 18V tool via the FE20BS adapter, the power tool can be operated according to its original manufacturer's instructions. The adapter facilitates the power transfer from the Ferrex battery to the Bosch tool.

Important Note: This adapter is solely for power conversion and does NOT support battery charging. Do not attempt to charge the Ferrex 20V battery through the adapter or while it is connected to the adapter. Always remove the battery from the adapter and use the original Ferrex battery charger for charging.

5. Maintenance

  • Cleaning: Keep the adapter clean and free from dust, dirt, and debris. Use a dry, soft cloth to wipe down the surfaces. Do not use liquid cleaners or solvents.
  • Storage: Store the adapter in a dry place, away from direct sunlight, moisture, and extreme temperatures. For prolonged storage, it is recommended to separate the adapter from the battery.
  • Inspection: Periodically inspect the adapter for any signs of damage, cracks, or wear on the connectors. If any damage is observed, discontinue use immediately.

6. Troubleshooting

  • Power Tool Not Activating:
    • Ensure the Ferrex 20V battery is fully charged.
    • Verify that the Ferrex battery is securely attached to the FE20BS adapter.
    • Confirm that the adapter and battery assembly is securely inserted into the Bosch 18V power tool.
    • Check if your specific Bosch 18V tool model is compatible with this adapter.
  • Adapter Not Fitting Correctly:
    • Ensure you are attempting to connect a Ferrex 20V lithium battery to the adapter and the adapter to a Bosch 18V series power tool. This adapter is not designed for other battery or tool brands/voltages.
    • Inspect both the adapter's ports and the battery/tool interfaces for any obstructions or debris that might prevent a proper connection.

7. User Tips

  • Confirm Tool Compatibility: While designed for Bosch 18V series tools, it's always a good practice to visually compare the adapter's tool interface with your specific Bosch 18V tool's battery port to ensure a perfect fit, especially for specialized Bosch lines like 'Home & Garden'.
  • Charging Protocol: Always remove the Ferrex 20V battery from the adapter before placing it on its dedicated Ferrex charger. The adapter does not facilitate charging and could potentially damage the battery or charger if left connected during charging.
  • Optimal Storage: For maximum longevity of both your battery and adapter, store them separately when they are not in active use for extended periods. This prevents any potential minor discharge or stress on the connections.

8. Warranty and Support

For any questions, technical assistance, or support regarding your FE20BS battery adapter, please contact the seller directly through your purchase platform. Please retain your purchase records for reference when seeking support.

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