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Guiding mount time: 0,1hour(s).
Weight: 1.80 KG
Package Dimensions (LxHxW): 18x30x10 cm
Amount per car: 1 pcs.
Smartpass 120S is an advanced 120A power management system that efficiently distributes and optimizes energy from the generator to both the service battery and connected devices. The unit is compatible with all 12V batteries from 28-800Ah and offers intelligent battery protection as well as power prioritization for critical equipment such as radios, emergency lighting, and navigation systems.
Thanks to the built-in battery protection, total discharge of the service battery is prevented, while the over-temperature protection ensures regulated charging at high temperatures, extending battery lifespan.
Features:
- Previous article number: 40-289
- Integrated battery separation – eliminates the need for diodes and VSR relays
- Fully automated operation
- Intelligent charging management for optimal battery lifespan
- Battery protection against total discharge
- Dynamic overcurrent protection handles power surges up to 350A for fast charging
- Built-in battery temperature protection for increased safety
- Splash and dustproof design with IP65 certification
Technical specifications:
- Includes installation kit
- Charging category: DC charging
- Input power: 11.5–23V, 120A (350A temporarily for 10 seconds)
- Output power: 120A (350A temporarily for 10 seconds)
- Battery chemistry: Lead-acid; Lithium-ion
- Battery types: 12V – WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4
- Battery capacity: 28–800 Ah
- Reverse current: < 7Ah/month
- Battery voltage: 12V
- Operating temperature: -20 °C to +50 °C (-4 °F to +122 °F)
- Protection rating: IP65
- Gross weight (incl. packaging): 0.9 kg
- Dimensions (L x W x H): 192 x 110 x 65 mm
- Net weight (incl. cables): 0.7 kg
We recommend that the installation is carried out by a qualified professional.
Let one of our BMW specialist workshops install the parts – we have the expertise and offer a low hourly rate!
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