Bosch PBA to GBA Battery Adapter

Power your Bosch Volt Dropper with Bosch Green 18V batteries.

The Bosch Battery Adapter lets you connect Bosch 18V PBA (Green) batteries — typically used in home and garden tools — to Bosch Professional (Blue) 18V power tools, including the Bosch-compatible Volt Dropper.

If you already own Bosch Green batteries and want to use them to run your Volt Dropper or other Bosch Pro gear, this simple adapter bridges the gap between the two systems. No need to buy new batteries — just plug in and go.

Ideal For:

• Bosch Green users wanting to power their Volt Dropper
• Outdoor or camping setups where you already use Bosch garden tools
• Getting more out of your battery investment with cross-platform compatibility
  

⚡ Simply click in your Bosch PBA battery, attach the adapter to your Bosch Volt Dropper, and you're ready to power 12V gear off-grid – fridges, lights, pumps, and more.

Built-in protection circuitry ensures safe, reliable operation for both your battery and connected tool.

⚠️ Note: This adapter does not charge batteries. It transfers power only.

• Input Compatibility: Bosch 18V PBA / PSB / PSR batteries (Green, Home & Garden series)
• Output Compatibility: Bosch 18V GBA tools (Blue, Professional series) — including the Bosch-compatible Volt Dropper
• Function: Enables use of Bosch Green batteries on Bosch Blue tools and the Volt Dropper (power transfer only, no charging)
• Material: Durable ABS plastic housing
• Safety Features: Overcurrent, overvoltage, and short-circuit protection
• Weight: Approx. 100g
• Included in Box: 1x BOSCH Adapter (battery and tools not included)

Installation:

• Insert Bosch PBA battery into the adapter
• Slide the adapter onto your Bosch Volt Dropper or other 18V Bosch Pro tool

Important Notes:

• This adapter does not charge batteries
• Confirm battery and tool compatibility before use