High Current Inside Your Car.

High current inside your car allows many benefits. Jump start your car without lifting hood, inverters, usb charging, usb fans, 110v laptop, 700W to 1KW for vacuum (with engine running) and solar panels. No more blown fuses. No more melted cig. lighter. No more blown fusible links.

Supplies

XT60 connectors Ebay or Amazon.
8ga. wire 3ft red 3ft blk.
8ga. eyelets (2)
14ga. lamp cord 1ft.
Solder, flux
100-150W solder iron.
3S to 6S 3000mah lipo battery (jump start)

Can use 6ga. but wire get big.

Step 1: Location of Wires

Solder 8ga eyelets to both ends of wires. Bolt positive to starter solenoid on engine near firewall, (Subaru) bolt negative to engine block. Longer than 3 ft. needed for different model car.

Comments

[Melsy666]

I would like to mention a very important safety tip! A starting motor can draw between 120 and 230 amps depending on the type of motor. That looks like a Turnigy 2200 Mah 3s battery. Those are rated to pull around 100 AMPS MAX. And that is at full charge.

[alumaline]

It's a 6S 3000mah Turnigy. One cell bad so its 5S. After connecting wait 15 seconds before starting. That 15 seconds charges the lead battery enough to where both bateries together start the motor.

[Fall-Apart-Dave]

Agreed. However, this wouldn't be used to cold crank an engine, I suspect it would be there to push a weak battery on a cold day along a little?

[Fall-Apart-Dave]

Please be careful doing this - you are bypassing the fuses which are there for a very good reason, and putting an unfused live feed into your vehicle cockpit. There's a very real risk of fire when modifying electrical systems, particularly when safety devices like fuses are bypassed.

[alumaline]

Yes understood but car circuit is still fused. New wires are insulated and connectors are covered. Starting a car has no fuse. Inverters have circuit breakers or fuses in them.

[familylovermommy]

thanks for sharing