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SCiB™ Cells

The lineup of SCiB™ cells and their characteristics.

Characteristics

SCiB™ rechargeable cells can be categorized into two types: high power and high energy.
The high power cell is suitable for applications requiring the charging and discharging of large current in a short time such as regenerative braking in automotive applications.
The high energy cell is suitable for applications requiring large capacity such as electric vehicles and stationary storage systems.

Characteristics of SCiB™ cells 高入出力タイプ 2.9Ah 高入出力タイプ 10Ah 大容量タイプ 20Ah 大容量タイプ 23Ah

High power 2.9Ah cell

The compact high power 2.9Ah cell is well suited for applications that require short-time high power charge/discharge, and for applications that require small battery size and light weight.

Nominal capacity 2.9Ah
Output Power 420W* (SOC:50%, 10s, 25°C)
Input Power 480W* (SOC:50%, 10s, 25°C)
Dimensions W63 × D14 × H97 mm
Weight Approx. 150g
  • * This value is calculated from the internal resistance.
  • ※ Specifications shown herein are not guaranteed values and are subject to change without notice. Performance depends on usage conditions.
  • ※ The package design presented on the web is for catalogue purpose, so the design of the actual battery will be different.
High Power 2.9Ah cell photo

Long life
(cycle characteristics)

The 2.9Ah SCiB™ cell maintains over 80% of its initial capacity after 40,000 charge/discharge cycles at a tough charge/discharge rate (10C) and high temperature (35°C) conditions.

Cycle characteristics Long life performance (cycle characteristics) graph

Rapid charging

The 2.9Ah SCiB™ cell can be charged from 0 to over 80% SOC* in one minute.

  • * State of Charge
Rapid charging performance Rapid charging performance graph

High-rate discharge

The 2.9Ah SCiB™ cell provides stable discharge capacity even in large discharge current.

Discharge characteristics Discharge characteristics graph

High power 10Ah cell New

10Ah cell is well suited for applications that require short-time high power charge/discharge such as regenerative electric power in start-stop and railway systems, and industrial equipment.

Nominal capacity 10Ah
Nominal voltage 2.4V
Output Power 1800W* (SOC:50%, 10s, 25°C)
Input Power 1500W* (SOC:50%, 10s, 25°C)
Dimensions Approx. W116 × D22 × H106 mm
Weight Approx. 510g
  • * This value is calculated from the internal resistance.
  • ※ Specifications shown herein are not guaranteed values and are subject to change without notice. Performance depends on usage conditions.
  • ※ The package design presented on the web is for catalogue purpose, so the design of the actual battery will be different.
High power 10Ah cell photo

Low-temperature operation

The 10Ah SCiB™ cell can be charged and discharged at temperatures below the freezing point. There is little degradation even if charge and discharge operation is repeated under low temperature condition, making it suitable for use in a wide range of temperature.

-20°C 1C/1C Cycling Low-temperature operation graph

Long life (Cycle characteristics at 35°C)

Even if large-current battery charging and discharging is repeated for more than 20,000 times at 35°C, the capacity is maintained to be more than 90 %.

Cycle characteristics Long life graph

Rapid charging (200A)

The 10Ah SCiB™ cell can be charged from 0 to over 80% SOC* in three minutes.

  • * State of Charge
Rapid charging performance Rapid charging graph

High energy 20Ah cell

The high energy 20Ah SCiB™ cell is well suited for applications that require high capacity and high power.

Nominal capacity 20Ah
Energy density 176Wh/L
Dimensions W116 × D22 × H106 mm
Weight Approx. 515g
  • * Specifications shown herein are not guaranteed values and are subject to change without notice. Performance depends on usage conditions.
  • * The package design presented on the web is for catalogue purpose, so the design of the actual battery will be different.
High energy 20Ah cell photo

Long life
(cycle characteristics)

The 20Ah SCiB™ cell maintains over 80% of its capacity after 15,000 charge/discharge cycles at a tough charge/discharge rate(3C) condition.

Cycle characteristics Long life performance (cycle characteristics) graph

Long life
(float charging)

SCiB™ exhibits low deterioration even at float charging where conventional lithium-ion batteries get damaged. Therefore, SCiB™ can be used in applications such as back-up power source that requires constant voltage charging.

  • * Float charging means continuous constant voltage charging.
Float characteristics Float characteristics graph

Rapid charging

The 20Ah SCiB™ cell can be charged from 0 to over 80% SOC* in six minutes.

  • * State of Charge
Rapid charging performance Rapid charging performance graph

Low-temperature operation

The 20Ah SCiB™ cell can provide adequate discharge capacity at temperatures as low as -30°C.
The 20Ah SCiB™ cell can also be charged at low temperatures, making it suitable for applications that require a wide temperature range.

Discharge capacity retention rate by temperature Discharge capacity retention rate by temperature graph

High energy 23Ah cell

Toshiba has launched mass production of the 23Ah SCiB™ cell, which maintains the advantages of the 20Ah cell such as rapid charging, low-temperature operation, long life and a high level of safety. The 23Ah cell is preferable for applications that require higher capacity and high power.

Nominal capacity 23Ah
Energy density 202Wh/L
Dimensions W116 × D22 × H106 mm
Weight Approx. 550g
  • * Specifications shown herein are not guaranteed values and are subject to change without notice. Performance depends on usage conditions.
  • * The package design presented on the web is for catalogue purpose, so the design of the actual battery will be different.
High energy 23Ah cell photo