Maxwell Technologies introduced a 12-volt ultracapacitor module that ensures reliable engine starting for commercial trucks and other heavy vehicles.


Maxwell developed the engine start module incorporating its patented ultracapacitor technology in consultation with heavy truck manufacturers and fleet operators. The new product will be sold as original equipment or as an easy-to-install retrofit solution to avoid vehicle starting problems in cold weather or when batteries are drained by repetitive starting or climate control and other driver comfort functions.

Key features and benefits of the new product include:

* Reliable starting for diesel engines up to 15 liters at temperatures down to -40 degrees C;

* Maintenance-free operation and "life of the vehicle" reliability;

* Industry standard Group 31 battery form factor for easy integration with battery systems;

* Built-in quick charging system (15 minutes or less);

* Extended battery life, full compatibility with existing battery systems;

* Green technology with no heavy metals or toxic substances requiring special recycling.

Unlike batteries, which produce and store energy by means of a chemical reaction, Maxwell ultracapacitor products store energy in an electric field. This electrostatic energy storage mechanism enables ultracapacitors to charge and discharge in as little as fractions of a second, perform normally over a broad temperature range (-40 to +65C), operate reliably through one million or more charge/discharge cycles and resist shock, vibration and overcharging. Maxwell offers ultracapacitor cells ranging in capacitance from 5 to 3,000 farads and multi-cell modules ranging from 16 to 125 volts.

More information: www.maxwell.com/products/ultracapacitors/applications/cold_starting.aspx