Home
IEC
GB
UL
REACH
Supercapacitor Cell
GMCC's 3.0V supercapacitors are manufactured with independent intellectual property rights of dry electrode technology and full tab hard connection and full laser welding process, featuring good electrochemical stability, long cycle life, low internal resistance, strong vibration resistance and high safety.
-
Advanced Dry Electrode Technology
-
Low Internal Resistance, Strong Vibration Resistance, High Safety
-
Extended Service Life
-
Automotive Grade Quality
Product Highlights
Advanced Dry Electrode Technology
Possessing independent intellectual property rights, breaking the foreign monopoly. Good electrochemical stability, no impurity and solvent residue. Strong vibration resistance, no risk of particles shedding, no internal short circuit due to shedding particles, not easy to cause capacitance diving. Eco-friendly.
Low Internal Resistance, Strong Vibration Resistance, High Safety
Adopting full tab, hard connection and full laser welding process, it has low DC internal resistance, strong vibration resistance and low risk of liquid leakage. No electrochemical reaction. Design of directional pressure relief on cell lid to avoid secondary disasters and fundamentally eliminating the risk of thermal runaway and explosion.
Extended Service Life
High-temperature load life: >1,500 hours @3.0V/65°C; >4,000 hours @2.85V/65°C; >14,000 hours @2.7V/65°C. Cycle life: Measured 1,000,000 charge and discharge cycles.
Automotive Grade Quality
Meet AEC-Q200 automotive grade requirements, and supplied nearly ten million 3.0V supercapacitor cells in bulk to automobile and power system industries, with failure rate≤100PPM (one in ten thousand).
Technical Specification
Rated Voltage
3.0
Rated Capacitance (F)
310~5000
ESR² (mΩ)
0.15~1.6
Max Current
311~3103
Charge and Discharge Rate (C)
991~1353
Storage Energy
0.39~4.25
Energy Density
5.4~8.3
Matched Impedance Power (kW/kg)
18.2~34.6
Weigth (g)
63~514
External Terminal
Solderable, Weldable
Diameter×Height (mm)
Φ33~60×62.7~138
Industries We Serve
Explore More
