Bosch BAT6120 Battery Power Supply and Battery Charge
In stock
The Bosch BAT 6120 is a professional, dual-function battery charger and power supply for the contemporary car workshop. It features intelligent charging for 12V lead-acid (WET, AGM, EFB, GEL) and lithium iron phosphate (LiFePO₄) batteries, optimizing peak performance and battery life. It has a continuous 120A power supply with steady voltage for ECU programming, diagnostics, and battery replacement.
Four practical modes of operation—Charging, Power Supply, Battery Replacement, and Showroom—make the BAT 6120 a versatile asset to any workshop. The compact design allows for variable placement, suitable for benches, floors, wall-mounted, or even beneath a vehicle. Easy-to-operate controls, featuring a 3-inch, 4-color backlit LCD, make the unit operator-friendly. USB upgradability ensures the unit remains current with evolving battery technologies.
Features and Benefits
✔︎ Dual Functionality: Combines smart charging and stable power supply in one unit.
✔︎ Broad Battery Compatibility: Supports 12V WET, AGM, EFB, GEL, and LFP batteries.
✔︎ High Power Output: Delivers up to 120A continuous current; max output of 1750W.
✔︎ Multiple Operating Modes: Charging, Power Supply, Battery Replacement, and Showroom.
✔︎ User-Friendly Interface: 3-inch LCD with 4-color backlight and 180° rotation for wall mounting.
✔︎ Flexible Installation: Suitable for bench, floor, wall-mounted, or under-vehicle placement.
✔︎ USB Updatable: Ensures compatibility with the latest battery technologies.
✔︎ Multilingual Support: The interface is available in 26 languages.
Specifications
| Batter Voltage | 12V |
| Battery Types | WET, AGM, EFB, GEL, LFP (LiFePO₄) |
| Battery Capacity Range | 10–450 Ah |
| Display | 3-inch LCD, 4-color backlit, 180° rotatable |
| Dimensions (W x H X D) | 329 x 116 x 433 mm |
| Weight | 18.74 lb (without cables) |
| Operating Temp | 0°C to +40°C |
| Charging Cable | 3 m twin cable, 25 mm² cross-section |
| Protecting Rating | IP20D |
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Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 14 days of receiving your order. Learn More
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FAQ's
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
What is your return policy?
What is your return policy?
We accept returns within 14 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, we will cover the return shipping and provide a replacement or full refund.


