More on Measuring the State of Health and State of Charge of a Battery
In an ultracapacitor, end of life does not arrive abruptly and without warning
Read More

Supercapacitors are slowly emerging as novel tech for electric vehicles
Maxwell Technologies is a significant supplier of start-stop engine ultracapacitors.
Read More

Supercapacitors: First one up the drive
A new sort of storage device gives lithium-ion batteries a run for their money
Read More

Maxwell Technologies Sets A New Standard For Energy
With The Latest Addition To Its Market-Leading Family Of Large Ultracapacitor Cells.
Read More

Ultracapacitor cells
Maxwell Technologies’ 2.85V 3400F ultracapacitor cell increases the range of available specific power and stored energy in the industry-standard 60mm cylindrical K2 form factor.
Read More

Supercapacitors find their place in energy storage applications
Maxwell Technologies has sold over 600,000 supercapacitors for start-stop application in hybrids.
Read More

121 Ways to Save on Fuel!
Maxwell's ESM Featured in HDT's 121 ways to save on fuel
Read More