My battery is 18V (or 20V) and I want to convert to a 20V (18V) tool ?

Let's dive into the intriguing world of power tool batteries and voltage ratings. You may have noticed batteries labeled as 18 volts or 20 volts (or even 19.2 volts!). Surprisingly, these batteries are practically the same despite the apparent difference. The truth is, manufacturers use these voltage numbers as a catchy marketing strategy to grab your attention. They slap a 20-volt label on it to make it sound more powerful and exciting.Here's the reassuring part: both 18V and 20V batteries are made up of 5 cells, each having a voltage of 3.6V. When fully charged, they average around 21 volts and drop to around 15 volts when depleted. The reason manufacturers go with 18V is because it's the nominal voltage.Now, here's the important bit: the small voltage difference between the two doesn't really matter when using a battery adapter. In fact, you can safely use an 18-volt battery with a 20-volt tool, and vice versa. So, don't worry about mixing them up—they'll work just fine together!

Will the battery adapter damage my battery or tool?

Absolutely not! Our battery adapter is specifically designed to ensure the safety of both your battery and tool throughout usage.

What about different brands and their battery safety components?

Different brands may vary in terms of battery safety configurations. Brands like Ridgid/AEG have integrated the battery monitor and sensor within the battery, while other brands have placed these components in the tool itself.

Can I charge my battery with the adapter?

Our battery adapters do not support charging capabilities, and they are not compatible with tools that have a charging function, such as a radio that can charge a battery.

Are there any precautions I should take with batteries without safety components?

If your battery lacks these safety components, we recommend not fully discharging it and ceasing adapter usage when the battery reaches around 20% charge. This precaution ensures optimal performance and longevity.

Can I trust the reliability of your battery adapter?

Absolutely! Our battery adapter undergoes rigorous testing to meet stringent quality standards, ensuring a safe and reliable solution for expanding the compatibility of your power tools. Rest assured, your satisfaction and safety are our top priorities. In the rare event that any issues arise, our dedicated support team is here to assist you. Feel free to contact us at support@powertoolsadapters.com, and we'll be happy to help resolve any concerns you may have.Remember, your satisfaction and safety are our top priorities. Enjoy worry-free usage and explore the expanded possibilities with our trusted battery adapter.

Will the adapter I receive look exactly like the one in the pictures?

While we always strive to show accurate product images, the adapter you receive may differ slightly in color or finish. This is because we sometimes ship functionally identical models that meet the same compatibility and safety standards but are manufactured with different casing materials or colors.Regardless of visual differences, you will receive the correct adapter for the battery and tool combination you selected. Functionality and performance will always match your order specifications.

Bauer 20V to Bosch (Blue) 18V Battery Adapter

Load image into Gallery viewer, Bauer 20V to Bosch (Blue) 18V Battery Adapter

Bauer 20V to Bosch (Blue) 18V Battery Adapter

Regular price: $47.00 AUD
Sale price: $47.00 AUD
Regular price
Unit price: per

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Free Shipping to Australia. No minimum.
Zero customs fees. Zero surprise taxes.

Quantity

Quantity must be 1 or more

SKU PTA-BAU20-BOSB18

Description

The Bauer 20V to Bosch 18V Professional Battery Adapter enables you to operate your Bosch 18V (Blue Professional series) cordless tools using Bauer 20V lithium-ion batteries — without rewiring, permanent alterations, or complicated setup. Designed for a secure mechanical fit and consistent electrical interface, this adapter allows you to extend the functionality of your Bosch Professional tool lineup while maximizing the battery system you already own.

Constructed from rugged, impact-resistant molded ABS and equipped with high-conductivity pure copper terminals, it delivers stable current flow and reliable performance in demanding professional environments. Finished in a clean black housing, this compact adapter is engineered for everyday jobsite and workshop use.

Key Features

Battery Compatibility: Compatible with Bauer 20V lithium-ion batteries
Tool Compatibility: Designed for Bosch 18V Professional (Blue series) cordless tools
Secure precision-fit mechanical locking interface
High-conductivity pure copper contacts for efficient power delivery
Durable impact-resistant ABS construction
Compact and balanced design (121g)

Specifications

Compatible Battery Platform: Bauer 20V
Compatible Tool Platform: Bosch 18V Professional (Blue)
Material: Molded ABS
Electrical Contacts: Pure Copper
Color: Black
Weight: 121g
Warranty: 6 months from date of delivery (More Details...)
Included in the Box: Adapter Only

Why Choose This Adapter?

Expand your Bosch 18V Professional tool system using Bauer 20V batteries
Avoid investing in additional battery platforms
No permanent modifications required — simple plug-and-play operation
Engineered for dependable, stable performance
Built for professional workshop and jobsite conditions

Bauer to Bosch 18V Professional adapter
Bauer 20V to Bosch 18V Blue tool adapter
Bosch Professional 18V adapter for Bauer battery
Bauer lithium battery to Bosch 18V converter
Bosch 18V Blue series battery adapter
Bauer 20V battery adapter for Bosch Professional tools