Toshiba Launches 20Ah-HP SCiBTM Rechargeable Lithium-ion Battery Cell That Delivers Both High Energy and High Power

TOKYO–(Enterprise WIRE)–Toshiba Corporation (TOKYO: 6502), a company devoted to advancing carbon neutrality through its systems, products and solutions and providers, right now expanded its SCiB™ products giving with the start of an modern 20Ah-HP rechargeable lithium-ion battery cell that provides substantial energy and superior electrical power at the exact time.

The current market wishes batteries that deliver equally high-electrical power and substantial-energy qualities, but until now this has needed a trade-off for rechargeable lithium-ion batteries. In an EV, for illustration, a high-vitality battery lets the automobile to push even more on a one charge—but it lowers power enter and output and extends charge moments. Toshiba drew on its knowhow in present-day higher-electricity and large-ability items to develop a new mobile that efficiently brings together the rewards of both.

The mobile is perfect for weighty-load applications exactly where high energy enter and output are essential, and for cases in which battery cells must suppress heat and run continuously, this kind of as fast charging of industrial autos, regenerative ability techniques for rolling inventory, and industrial tools. The mobile is the exact sizing as Toshiba’s current 20Ah solution, allowing present-day clients to conveniently enhance to the enhanced enter and output energy with the same module pack. The mobile is now offered to order globally.

Product Characteristics

1. Great heat suppression

Compared to Toshiba’s recent 20Ah mobile, the new 20Ah-HP cell delivers 1.7x increased enter and 1.6x larger output, recognized by an approximately 40% reduction of resistance in the cell. This enhancement competently suppresses warmth generation when a substantial current is applied, making it possible for layout of a less complicated cooling system. For case in point, relying on the customer’s procedure, drinking water cooling can be simplified to forced air cooling, and compelled air cooling simplified to all-natural cooling. The reduced resistance also minimizes overvoltage, letting the mobile to operate in a wider array of condition-of-charge (SOC).

2. Extensive everyday living

The new 20Ah-HP cell achieves a for a longer time daily life than the present-day 20Ah cell by suppressing heat throughout constant charging and discharging, because of to its lower internal resistance. Below the exam ailments revealed in figure 1, the mobile maintained just about 100% capacity following 8,000 charge/discharge cycles, though the capability of the recent 20Ah cell lessened by around 10%.

3. Compatibility

The new 20Ah-HP mobile delivers improved input and output electricity but maintains the very same sizing as the present-day 20Ah mobile, letting latest buyers to simply enhance to the enhanced general performance with the identical module pack.


Toshiba expects to see the new mobile deployed in automobiles, industrial equipment, and storage battery units. Some examples include generate ability supply and emergency ability offer for railways, regenerative electricity supply for harbor cranes, electric ferries, hybrid buses, vehicles, hybrid electric powered autos (HEVs) and plug-in HEVs (PHEVs), alternatives to guide-acid batteries and storage battery devices.

Merchandise specs

Products title

20Ah-HP Cell

Rated capacity


Nominal voltage


Enter electric power


(SOC 50%, 10sec, 25℃)

Output ability


(SOC 50%, 10sec, 25℃)

Electrical power density (quantity)


Energy density (mass)



W116 × D22 × H106 mm


Approx. 545g

* Calculated price with inside resistance

About Toshiba Company

Toshiba leads a world wide team of businesses that brings together understanding and capabilities from in excess of 140 many years of expertise in a wide selection of businesses—from electricity and social infrastructure to digital devices—with globe-class abilities in information processing, digital and AI systems. These distinct strengths help Toshiba’s continued evolution toward turning into an Infrastructure Providers Organization that promotes details utilization and digitization, and just one of the world’s top cyber-bodily-systems know-how companies. Guided by the Essential Motivation of the Toshiba Group, “Committed to Individuals, Fully commited to the Future,” Toshiba contributes to society’s favourable development with providers and remedies that lead to a better globe. The Team and its 120,000 staff members globally secured yearly profits surpassing 3.1 trillion yen (US$27.5 billion) in fiscal calendar year 2020. Uncover out extra about Toshiba at

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