Bosch BAT 6120 Battery Support Unit (0687000044)

Description

Genuine Bosch · Part no. 0687000044

The Bosch BAT 6120 (0687000044) is a 12V battery support unit for workshops and showrooms, giving up to 120A continuously to hold a car's voltage through diagnostics, programming and battery changes. It also charges wet, EFB, AGM, gel and LiFePO4 lithium batteries, runs from the mains and works on a desk, the floor or a wall.

Good to know

• What is a support unit for? Keeping the car's voltage steady with the ignition on for long periods, such as software updates or coding, so the battery doesn't sag mid-job. Its backup mode is adjustable from 12.0V to 13.2V, with a current limit of 10A to 30A.
• Does it work on lorries? No. Its battery nominal voltage is 12V, so it suits cars, vans and light commercials, not 24V lorries or coaches.
• Can it help a flat lithium battery? It has a lithium wake-up function and a 12V lithium charge for LiFePO4 batteries. Use the LFP setting only for those, never for a lead-acid battery.
• Where can it be used? Indoors only: it is rated IP 20 D and works between 0 and 40°C, so keep it out of rain and frost. It is low enough to slide under a car on a showroom floor.

Which one?

For 24V lorries and coaches and Tesla 16V systems as well as 12V, ask us about the GYS GYSflash 101.24 (025967); for a 12V unit whose settings can be locked, the GYS GYSflash 100.12 (029002).

Key features

• 12V, up to 120A continuous
• Wet, EFB, AGM, gel and LiFePO4 batteries
• Lithium wake-up function
• Adjustable backup mode with current limit
• 4-colour backlit LCD with QR code help link
• Desk, floor or wall mounting; 26 languages

Specification