BATTERY SUPPORT UNITS
The BSU range all provide 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 all BSU units is indicated simply by three LED's - POWER, POLARITY, DEMAND. When all three are illuminated, BSU is supporting the battery.
ASU4 provides an active stable voltage and up to 90 amps of fully regulated power to prevent loss of charge and damage to the battery.
ASU4 can be used with any 12V automotive battery including Lithium, AGM and GEL.
When the battery is charged the ASU is a regulated power supply to sustain accessory loads and offset parasitic drain.
Lead state monitoring ensuring safe and stable output voltage conditions.
Designed for use in the workshop or showroom and compatible with our diagnostic trolleys.
Portable or wall mount options available.
Reverse polarity protection.
Output current display.
Temperature monitoring.
Supplied with IEC power lead and 4.7M output leads.
Available in Workshop and Showroom formats.
For the JLR-approved version click here.
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 Iron (LiFePO4).
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.
Supplied with 4.8M lead set and 2.4M IEC power lead.
BSU2-50 - UK JLR Dealers click here
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
BSU2-125 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
BSU3 provides a selectable stable voltage and up to 125A (100A @ 14.8V) of fully regulated power to prevent loss of battery charge and damage to vehicle components.
BSU3 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.
Supplied with 5M IEC power lead and 5M output leads.
Special Order Options:
Fixed output voltage – no switch (BSU2-125)
Modified switched output voltages
Integrated data logger
24V 70A version
DIAGNOSTICS, RE-PROGRAMMING, ABS BRAKE BLEEDING
BSU4 provides a stable voltage and up to 90 amps (12V mode) of fully regulated power to prevent loss of charge and damage to the battery.
BSU4 can be used with any 12/24V automotive battery including AGM and GEL.
When the battery is charged the BSU4 is a regulated power supply to sustain accessory loads and offset parasitic drain.
Reverse polarity protection. Supplied with 5M IEC power lead.
Available in 2 forms:
BSU4-5050 12V 50A + 24V 50A
BSU4-9050 12V 90A + 24V 50A
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.
CSU2-50 provides a stable voltage and up to 50 amps of fully regulated power to prevent loss of charge and damage to the battery.
CSU2-50 can be used with any 12V automotive battery including AGM, GEL and LiFeP04.
In SSU mode, when the battery is charged the CSU is a regulated power supply to sustain accessory loads and offset parasitic drain with battery state detection, ensuring safe prolonged use.
In BSU mode a continuous power source is supplied to the battery until physically removed.
CSU current mode of operation:
To select BSU function - Turn the mains on without the battery connected and wait for two beeps within 2 seconds. Then connect the battery.
To select SSU function - Connect the battery with mains power off, then turn the mains on.
Output current display.
Reverse polarity protection.
Disconnect detection.
Comes with 4.8M lead set and 2.4M power cord.