Bosch BAT 6120 120A Battery Support Unit 12V Lithium & Lead Acid Charger
Bosch BAT 6120 Battery Support Unit
The Bosch BAT 6120 is a powerful and versatile battery support unit designed for both professional and DIY use. It provides reliable power for a variety of applications including:
- Battery Charging: Charges 12V lead-acid (Flooded, AGM, EFB, GEL) and lithium (LFP) batteries with a maximum charging current of 120A.
- Battery Support: Provides continuous DC output of 120A, ideal for maintaining power during battery changes or ECU flashing.
- Battery Diagnosis: Helps diagnose battery health and charging issues.
- Lithium Battery Wake-Up: Safely wakes up dormant lithium batteries.
Key Features:
- 120A continuous output
- Supports various battery types: Flooded, AGM, EFB, GEL, Lithium (LFP)
- Adjustable backup mode (12.0V - 13.2V)
- Adjustable floating-mode operation (12.0V - 13.2V)
- 3m twin charging cable with 25mm² cross-section
- Compact and robust design
- Easy-to-use interface
Specifications:
- Max. charge current: 120A
- Input voltage: 120-240V AC
- Battery nominal voltage: 12V
- Weight: 8.5kg (without cables)
- Dimensions (W x H x D): 329 x 116 x 433 mm
- Protection type: IP20D
The Bosch BAT 6120 is a reliable and efficient battery support unit suitable for a wide range of automotive applications. Its versatility and high performance make it an essential tool for any workshop or garage.
Original: $1,903.20
-70%$1,903.20
$570.96
Description
Bosch BAT 6120 Battery Support Unit
The Bosch BAT 6120 is a powerful and versatile battery support unit designed for both professional and DIY use. It provides reliable power for a variety of applications including:
- Battery Charging: Charges 12V lead-acid (Flooded, AGM, EFB, GEL) and lithium (LFP) batteries with a maximum charging current of 120A.
- Battery Support: Provides continuous DC output of 120A, ideal for maintaining power during battery changes or ECU flashing.
- Battery Diagnosis: Helps diagnose battery health and charging issues.
- Lithium Battery Wake-Up: Safely wakes up dormant lithium batteries.
Key Features:
- 120A continuous output
- Supports various battery types: Flooded, AGM, EFB, GEL, Lithium (LFP)
- Adjustable backup mode (12.0V - 13.2V)
- Adjustable floating-mode operation (12.0V - 13.2V)
- 3m twin charging cable with 25mm² cross-section
- Compact and robust design
- Easy-to-use interface
Specifications:
- Max. charge current: 120A
- Input voltage: 120-240V AC
- Battery nominal voltage: 12V
- Weight: 8.5kg (without cables)
- Dimensions (W x H x D): 329 x 116 x 433 mm
- Protection type: IP20D
The Bosch BAT 6120 is a reliable and efficient battery support unit suitable for a wide range of automotive applications. Its versatility and high performance make it an essential tool for any workshop or garage.



