Maxwell Technologies Inc

Maxwell Technologies' HC cells offer low internal resistance, 10 year life capability, and are rated at 2.7 V at 65°C and 2.3 V at 85°C.

Maxwell’s K2 ultracapacitor cells have an electrostatic storage capability that can cycle a million charges and discharges without performance degradation.

Maxwell's D Cell ultracapacitors have an operating temp range of -40°C to 65°C and radial mounting design for easy surface mount assembly.

Maxwell Technologies expands its K2 family of ultracapacitors with the 2.85 V, 3400 Farad cell.

Maxwell’s 3 volt ultracapacitor cells are designed to provide energy storage in support of the latest trends in renewable energy, smart grid, and IoT.