Toshiba SCiB: Rechargeable battery cells and packs for industrial energy storage

Overview

SCiB is Toshiba's rechargeable battery offering, spanning individual cells, industrial packs, modules and storage systems. The established range uses a lithium titanium oxide anode. Toshiba applies this technology to transport, industrial equipment and infrastructure, including repeated charge/discharge duties and recovery of braking energy.

The useful starting point is the level of assembly required. A cell is an input to a battery design; a managed industrial pack combines cells with protection and monitoring. A system for UPS backup adds another application layer. Toshiba's catalogue separates these levels, so an equipment designer and a facility operator can follow different product paths.

Offering

The cell lineup separates high-power, high-energy and combination types. High-power cells address high-current charging and discharging, including regenerative braking. High-energy cells address capacity-oriented applications such as stationary storage, while combination cells balance those requirements. The product page explicitly makes performance dependent on cell type and operating conditions.

The Industrial Pack is a more complete assembly. Its 24 V model has a stated 25.3 V nominal voltage, 22 Ah capacity and 556 Wh nominal energy. Toshiba documents paired configurations for higher voltage or capacity. Built-in protection covers overcharge, overdischarge and temperature limits, with the pack intended for industrial equipment rather than direct household AC connection.

Technology

The Industrial Pack brochure specifies CAN 2.0B at 250 kbit/s. It describes transmission of state of charge, warnings and errors, with connection accessories and termination requirements that depend on the pack arrangement. This is a battery-management interface, distinct from an AC energy meter or a plant supervisory protocol.

That documented interface does not establish a tested Edge integration or a universal CAN profile across every SCiB product. The selected pack, message definitions and host-controller responsibilities still need to match. At system level, Toshiba International's 480 VDC ESS is designed for UPS applications, illustrating why the controller and electrical architecture must be assessed alongside the cells.

Markets

Toshiba's SCiB application catalogue includes AGVs, cranes, railways, ferries and UPS equipment. Those uses have different energy patterns: a vehicle may recharge repeatedly during a shift, a crane can recover short bursts of regenerative energy, and a UPS must support a critical load during a supply interruption.

The 480 VDC ESS is an example of the critical-power path, using SCiB technology for UPS backup. The industrial pack instead targets equipment needing a compact managed DC source. This breadth is most useful when comparing the application's charge rate, peak current, duty cycle and environment, rather than ranking batteries on stored kilowatt-hours alone.

Company

SCiB belongs to Toshiba Corporation, whose corporate data identifies its headquarters in Kawasaki, Japan. Toshiba's corporate origin dates to 1875; that date describes the parent organisation, not the introduction of SCiB or a separate battery company. The battery offering sits within a much wider engineering business.

Toshiba continues to develop an additional anode technology. Its June 2025 announcement describes the start of paid sample shipments of SCiB Nb, using niobium titanium oxide and a 50 Ah laminate-cell format. That development should be distinguished from established LTO products and their specifications. The announcement is evidence of sample availability at that time, not a blanket claim of current mass-market supply.

The former Toshiba Energy Systems & Solutions Corporation was integrated into Toshiba Corporation on 1 April 2026. The current profile therefore identifies Toshiba Corporation as the company behind this product-focused entry, rather than presenting the former subsidiary as a separate current manufacturer.