The Bosch EXPERT 18V battery range has been built for tradies who push their gear hard.
Whether it’s grinders, rotary hammers or high-demand cutting tools, these batteries are designed to deliver serious power without slowing you down.
More oomph when you need it
At the centre of the range are tabless cell designs, which reduce internal resistance and allow the batteries to push out far more power than traditional packs.
The EXPERT EXBA18V-40, for example, delivers up to 2000W of maximum power, making it ideal for demanding tools and short bursts of heavy-duty work.
For tradies on site, that means tools can run closer to their full potential without the battery becoming the bottleneck.
More power to the tool means faster cuts, quicker drilling and fewer frustrating slowdowns when you’re pushing through tough materials.
Runtime that keeps up with the job
Power is one thing, but runtime is what really matters when you’re halfway through a job and nowhere near a charger.
That’s where the larger EXPERT batteries come in.
The EXPERT EXBA18V-80 8Ah battery delivers up to 120 per cent more runtime than a standard 4.0Ah battery, making it a strong option for continuous work across the day.
For tradies who need even more endurance, the EXPERT EXBA18V-150 takes things further with up to 280 per cent more runtime.
Using a triple-layer cell design with the latest 5.0Ah cells (15Ah total), it’s built for long, demanding applications where stopping to swap batteries just doesn’t cut it.
Across the range, Bosch has also focused heavily on durability.
Reinforced housings and COOLPACK 2.0 heat management help keep the batteries running efficiently while protecting internal components from overheating — a big plus for tradies using high-powered tools for extended periods.
One battery across the whole system
One of the biggest advantages of the EXPERT range is compatibility.
Each battery works across the Bosch Professional 18V System, meaning tradies can run everything from drills and grinders to saws and lighting from the same platform.
They’re also part of AMPShare, a cross-brand battery system that allows the same battery packs to power tools from multiple manufacturers.
For tradies who use gear across different brands, that flexibility can reduce the number of chargers and batteries needed on site.
SEE HERE: Tradie Tough Tests
The batteries are also designed to perform across a wide range of conditions.
When paired with Bosch EXPERT chargers, FlexTemp charging allows batteries to charge in temperatures ranging from -10°C to +55°C, helping tradies keep tools powered even in extreme environments.
A five-LED indicator on the battery pack also gives a quick read on remaining charge, helping users keep track of capacity and identify potential issues before they become a problem.
For tradies chasing more power, longer runtime and a battery system that works across their entire toolkit, the Bosch EXPERT range is built to handle the demands of modern worksites.
