6000A Peak Current for
Heavy Duty Cranking


Performs at -40F to 150F


Heavy Duty Capacitors with Lifetime Warranty


Recharges in Seconds from Running Vehicle


Light Enough to Carry
at 20lbs


No hazardous lead, acid or carcinogens


what do dead batteries cost your fleet?

Did you know that downtime on a single vehicle in a fleet can cost your business as much as $760 per day in lost productivity?

Even jumpstarts themselves can be costly; 3 Case studies from Maxwell Technologies showed that a single jumpstart can cost from $50 to as high as $900. This figure may seem startling but think about the time you spend dragging heavy units through the snow, waiting hours for jump packs to recharge, and calling a second vehicle with jump cables or having to make a service call. Imagine all the lost productivity and expenses that stack up over a year with the number of jumps you are doing with your fleet.

While a lot of fleets use battery equipped jump starters to solve this problem their performance falls short of the rigorous demands required in industrial and transit fleets:

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Taking hours to recharge


Lacking power to start large engines


Losing 30-50% of their capacity at 0F


Needing replacement
every 3-5 years


Containing hazardous chemicals such as lead, acid, and carcinogens


Over the years this poor performance continually costs fleet managers like you:

Assuming a 4 year lifetime of a battery pack at an average cost of $350 (average of Truck Pac, Schumaker, and JNC models) over a 20 year period, you would need to get 5 battery pack replacements at $1750. Even if you just use simple AGM battery replacements with a cost of $150 this will cost you $750.

After years of research in the industry, Dr. Peter Bauer from the University of Notre Dame realized that new ultra-capacitor technology can solve a lot of the issues associated with outdated energy storage and delivery devices like batteries.

This is why Maxx Start was created with the mission to keep your fleet moving and increase your productivity by providing powerful, compact, and robust jump starting no matter the challenge.


boosting your productivity



Rest assured knowing that Maxx Start can deliver 6000A of cranking current to your starter motor. This unrivaled power boosts torque and RPM to crank even the heaviest of engines, getting your vehicle back on the road with no time wasted.


Not only will Maxx Start save you time by starting your vehicle in seconds, it also recharges instantly. Simply leave Maxx Start connected to the battery terminals for 10-15 seconds and it will automatically recharge from the alternator of the restarted vehicle so that Maxx Start is always ready to start the next vehicle.


This continuous performance is backed up by heavy duty ultracapacitor technology that has been proven to excel in temperatures from -40F to 150F giving you the confidence that Maxx Start will perform in even the most extreme weather conditions. Labratory tests have also shown that these capacitors can withstand 1 million charge cycles and last over 20 years, which is why we are proud to offer a Lifetime Service and Warranty program with each and every Maxx Start unit.


The unique ultracapacitor technology that powers Maxx Start allows all this power to be contained in a compact, portable, and lightweight 20lb 16x14x6in case. The ease of use of Maxx Start combined with its safe design (no hazardous lead, acid, or carcinogenic materials) will save you and your workers from strain and reduce the likelihood of injury.