What are Ohms core features?

Ohm's core features are it's low weight, long lifetime, superior cold weather performance, and it's environmentally friendly design. It weighs six pounds, lasts about twice as long as the average lead-acid car battery, works in temperatures as low as -40C, and contains no lead or acid.

How does Ohm work?

Ohm uses EDLC supercapacitors to supply a high burst of energy to the car's starter. It also uses a small array of Lithium Iron Phosphate batteries to keep the supercapacitors charged when the car engine isn't running. These two systems are monitored and controlled by intelligent electronics that ensure optimal performance over the lifetime of the device.

Will Ohm work with my car?

Ohm's dimensions are 9.0"x6.8"x6.8", and will fit Group 35 batteries. It will also fit in most cars above Group 35, but may require some extra fixturing.

How do I install Ohm?

Ohm is a drop in replacement for your existing car battery, and it's installed in the same way. Simply remove the positive and negative leads from your old battery, drop in Ohm, and reattach the lead to Ohm (red/positive lead first to prevent sparking). Make sure to tighten the mounting harness to prevent Ohm from moving during normal use.

Can I buy Ohm if I live outside the United States?

We ship worldwide for an additional $10 fee. We currently are taking orders worldwide, but there may be a delay for Ohm to ship to certain countries. Please consult your national customs office for specific duties and tax rates. Ohm is not responsible for any import taxes, duties, or brokerages fees which may be incurred on your international order shipment

What are the advantages of supercapacitors?

Supercapacitors are excellent at delivering energy very quickly. They're also lightweight and perform better in colder temperatures than most batteries.