We are pleased to announce the launch of the high energy density laminate cell "ULTIMO® CLE2300S1B".

By improving the weight energy density to the same level as lead batteries, we have achieved twice the capacity while being as thin as the ULTIMO® laminate cells that we have been offering. It has the highest energy density in the industry for a lithium ion capacitor.

In this way, we will meet the vigorous market needs for applications that require weight reduction and space saving, such as medical equipment, backup power supplies, automatic guided vehicles, solar power storage, and energy harvesting.

This product will be introduced at the International Rechargeable Battery Exhibition to be held at Tokyo Big Sight from February 25th.

LIC is a large-capacity capacitor, which is a type of power storage device, and has the features of high output density, high energy density, and high voltage.

In particular, the ULTIMO® series is an ultra-low resistance type that has overwhelmingly small energy loss during charging and discharging compared to secondary batteries, has high reliability, safety, and long-term durability, and is an electric double layer capacitor. It can be charged and discharged more than 1 million times, which is equal to or higher than EDLC). The number of applications is increasing for applications such as rapid charging / discharging, energy regeneration, peak assist, and power leveling.

In addition to renewable energy-related equipment such as wind power generation and solar power generation, various industrial equipment such as instantaneous voltage drop compensation equipment, medical equipment, and unmanned transportation equipment, it is also used for large construction machines such as hybrid excavators and mobile applications such as hybrid buses. Hiring has begun.

The LIC itself has a higher energy density than his EDLC, which contributes to the reduction and weight reduction of installation space, but the new product enables further space saving and weight reduction.