Lithium-ion Capacitor (LiC), a hybrid capacitor of lithium-ion battery and EDLC (supercapacitor), which is characterised with high voltage and supreme capacitance in extreme campact diameter and height, ideal alternative for limited space installation. Nevertheless, the LiC is safer than lithium-ion battery with low risk of explosion or cataching fire.


Discover how ZTT Supercapacitor features can support your projects. Quality and technology on each system.

Customer Benefits
Lower ESR
Increased power and energy density to meet customer’s application requirements
Up to 1,000,000 duty cycles or 10-year DC life
Proven reliability in the field
Wide temperature range -40ºC to 65ºC
Flexibility for system operation in diverse environments
Compliant to the RoHs directive
Proactive compliance with current regulatory standards, resulting in cost reduction and improved time-to-market


Low internal resistance allows boosting charge and heavy-current discharge.


With its characteristics of high voltage, high capacitance and low risk of explosion or catching fire, LiC is an ideal alternative for EDLC and lithium-ion battery in some long life service devices.

  • SSD (Solid state drives)
  • AMR (Automatic meter record)
  • Wireless transmitters
  • Emergency lighting
  • Medical devices
  • Smart metering

Latest Projects


Grid Side BESS project

ZTT has undertaken nearly 200MWh grid-side energy storage projects in Zhenjiang, Pinggao, and Changsha.


80MW/200MWh BESS for Utility

On the 4th of August 2022, The Groundbreaking Ceremony of the “Mongolian 80MW/200MWh Battery Energy Storage System”