Schumacher: Ultracaps Jump Starter

[Engine Revving SFX] Schumacher Electrics DSR 108 and 109
Ultracaps offer the latest in batteryless jump-starting technology. Ultracaps
use internal capacitors instead of lead acid or lithium batteries, are highly
effective in storing energy, and offer rapid charging. Traditional jump starters
require hours to recharge while Ultracaps need two minutes or less to be
ready to jump start a dead battery. The Ultracap must be pre-charged before it
can be used to jump start your vehicle. To recharge, connect the positive clamp to
the positive battery post. Next, connect the negative clamp to the negative
battery post. The Ultracap will turn on automatically and the indicator lights
will show the current battery voltage. You need a minimum of eight volts to
recharge the Ultracap. Next, press the on/off button. The Ultra Cap will start
to recharge itself. LED indicators show the Ultracap's voltage during charging.
When the indicator reaches 14 volts and stops blinking, the engine is ready to
start.

If the battery has less than eight volts the Ultracap can be charged by
connecting directly to a good battery through a 12-volt outlet or USB port.
Lightweight and compact, Ultracaps offer up to 10 times the service life of
traditional jump starters. Simply stated, DSR Ultracaps are faster, safer, smarter..

As found on YouTube