Battery SUpport Units
British Made
Manufactured in Devizes UK
OEM Approved
Trusted by major brands
Long Lasting
Designed to last, not to be replaced
Easy to use
No menus, just simple power
About our range
Power for Updates, Diagnostics & Programming
During tasks such as diagnostics, ECU reprogramming, software updates, ABS brake bleeding and any Key On, Engine Off procedure, the vehicle runs using power directly from the 12V battery. If the power drops or the battery fails during this time, you risk lost data, corrupted modules and you will need to start the process all over again.
By connecting a Battery Support Unit to the battery whilst performing these power hungry tasks, the BSU takes the strain off of the battery and ensures you can complete your task with full confidence.
Designed and manufactured in the UK, our BSU range has been designed specifically for professionals with features to suit, not gimmicks. From the BSU2-50 which can cover most jobs, to the high power BSU-125 that is perfect for vehicles that demand a lot of power, our range has you covered by delivering fully regulated power to the battery.
Browse our range below to find the right solution for you.
Explore Our Support units
DIAGNOSTICS, RE-PROGRAMMING, ABS BRAKE BLEEDING
BSU2-125 provides a selectable stable voltage and up to 125A of fully regulated power to prevent loss of battery charge and damage to vehicle components.
BSU2-125 can be used with any 12v automotive battery.
When the battery is charged the BSU is a regulated power supply to sustain accessory loads and offset parasitic drain.
Can be used in the showroom to maintain the battery charge while power consuming accessories are being demonstrated without fear of power loss.
Reverse polarity protection.
Special Order Options: Integrated data logger24V 70A version
Also available as multiple output version BSU3.
DIAGNOSTICS, RE-PROGRAMMING, ABS BRAKE BLEEDING
BSU2-50 provides a stable voltage and up to 50 amps (dependent on model) of fully regulated power to prevent loss of charge and damage to the battery.
BSU2-50 can be used with any 12V automotive battery including AGM, GEL and lithium.
When the battery is charged the BSU is a regulated power supply to sustain accessory loads and offset parasitic drain.
Designed for use in the workshop and compatible with most diagnostic trolleys.
Reverse polarity protection.
Output current display.
Contactor reset for lithium batteries.
Supplied with IEC power lead and 5m output leads.
DIAGNOSTICS, RE-PROGRAMMING, ABS BRAKE BLEEDING
BSU2-90 provides a constant voltage to prevent loss of data and possible damage to control units during software updates, and module reprogramming as well as diagnostic processes when in a Key On, Engine Off state.
During diagnostic or programming operations, the vehicle’s systems are operating solely from the battery. Maintaining battery charge during this process is critical.
The status of BSU2-90 is indicated simply by three LED’s – POWER, POLARITY, DEMAND. When all 3 are illuminated, BSU2-90 is supporting the battery.
Designed to be wall, ramp or trolley mounted the BSU2-90 has been designed to meet the needs of the high power consuming vehicle.
We work in a variety of industries
Bus & Coach Operators
Don’t let updates and diagnostics cause service issues.
Workshops & Service Centres
Perform service tasks to any vehicle that enters your workshop
Emergency Service Providers
Ensure vehicle reliability and efficiency to keep vehicles working on the road
OEMs and Main Dealers
Efficiently perform high powered tasks to get vehicles back to customers
Why should you choose Traction?
Our products are designed and manufactured by our UK-based team of engineers, designers, creatives and industry professionals and before launch, products are intensely tested by actual workshops. When one of our products is connected to a battery, you can trust it to perform.
Our range covers everything battery charging and maintenance related. From 10A battery chargers to 125A Battery Support Units, with support for Lead-Acid, AGM, EFB, GEL and Lithium LiFePO4 battery technologies. All of our products are covered by a comprehensive 2 year warranty.