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SI2 Power Converter

Power converter for mobile entertainment and electronics

When users need to turn their car into a power source, Schumacher’s SI2 power converter is the perfect solution to power tools, mobile entertainment devices, and electronics. Converting vehicle power to household power, the SI2 offers 820 peak watts and 410 continuous watts of power. 

Simply connect the SI2 power converter to a vehicle to receive powerful household power. Featuring two 120V AC outlets and a 2A USB port, this converter is compatible with both USB and plug-in devices. 

Additional features: 

  • High-speed cooling fan 
  • Thermal protection to prevent overheating
  • Surge protection 
  • Low battery alarm
  • ON/OFF switch with LED indicator


Contents include: Schumacher SI2 Power Converter, clamp adapter (1), DC adapter (1), replaceable fuses (2), and user manua




Product Specifications

Weight: 2.15 lb
Width: 7.38 in
Depth: 3 in
Height: 9.63 in
Efficiency Max: 0.85
Input Current Max: 42 A
Input Current Min: < 0.6 A
Input Voltage: 10.0 - 15.0 VDC
Output Frequency: 60 ± 3 Hz
Output Voltage: 110 - 125 VAC
Output Wave Form: Modified Sine Wave
Overload Protection: Yes
Power Cont.: 410 W
Power Surge: 820 W
Lifestyles: Boating Camping
Pro/Consumer: Consumer

Product Manuals/Tutorials

These manual(s) will explain how to use the product safely and effectively.

Manual 0099001591-R3