Rezervo Batteryless Jump Starter – Jumpstarts Vehicles Using Ultracapacitor Technology for Cars, Trucks, Boats, RVs, ATVs, and other Gas Engines (RZ-550 (550A))

HARNESSES the power of your own battery’s weakest charge and boosts it to start your car
EASY TO USE design for professionals and DIY; MAINTENANCE FREE with years of shelf life
INSTANT RECHARGING means no need to wait hours to recharge like traditional jump starters with internal batteries
SAFE short circuit and reverse polarity protect against damage if connected to wrong terminal; DROP RESISTANT rugged rubber casing
EXTREME WEATHER operating from -30??F to 140??F (-34C?? to 54??C); capable for jump starting in any weather conditions APPLICATIONS. Ultracapacitors are proven energy storage devices that can replace the role of conventional batteries. They do not need regular recharging and can be stored while drained for years. 100% maintenance free!
Traditional batteries can store energy for months at a time, but would also require hours of recharging. How many times do you find a drained jump starter when you need it?
Rezervo Batteryless Jump Starter with ultracapacitor technology can be instantly charged from various power sources within minutes. With a long shelf life and wide operating temperature range, it is the next generation of portable jump starter.
Charging Methods
From your own weak battery – Approx. 100 seconds
From 12V Socket – Approx. 180 seconds
From USB (5V 2A) – Approx. 50 mins.