Frequently Asked Questions

When the product is fully charged, it can inflate 225/40 R18 tires from 0 psi to 36 psi and takes less than 5 min for each. Also, it can top off about thirty 225/40 R18 tires from 29 psi to 36 psi and the time is 1 1/2 min for each.

SC6000 is Made of 6*3000F Super Capacitors Instead of Batteries, it's an Instant Capacity Based Approach vice a Residual Storage Charge Based Approach, it Boosts Charging with 12V Car Dead Battery, Instant Charging and Usage, Never Needs a Pre-Charge,Never have to worry about keeping it charged, Always Ready

It Works in Extreme Cold Weather at -45°F Without Losing Performance

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Email Us at service@keenpower.com