Molicel

Established in 1998 with roots dating back to 1977, Molicel (E-One Moli Energy Corporation) leads in advanced cylindrical lithium-ion cells. Its technology delivers ultra-high power, fast charging, and thermal stability for diverse applications.

Company Location

Country:

Taiwan

City:

Taipei

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Company Overview

E-One Moli Energy Corporation (Molicel) is a global provider of high-performance rechargeable lithium-ion batteries, established in 1998 as successor to Moli Energy Ltd. (founded in Canada in 1977). As part of Taiwan Cement Corporation Group, Molicel supplies ultra-high power cells across electric vehicles, energy storage systems, power tools, motorsports, aerospace, medical devices, and consumer electronics.

Battery Technology

Molicel develops ultra-high power cylindrical lithium-ion cells optimized for demanding applications: continuous discharge up to 45A (e.g., 21700 P42A), fast charging (3C, 5C), temperature performance down to -40°C, enhanced thermal management, cycle life over 300 cycles, low self-discharge; formats include 21700 and 18650 with energy density up to 260 Wh/kg (P50B) and peak power 413 W; offers configurable battery modules.

Products

Cylindrical lithium-ion cells in 18650 and 21700 formats, including P42A (up to 45A continuous discharge), P50B (260 Wh/kg, 413 W peak), supporting 3C/5C fast charging; configurable battery modules.

Recent Projects

2025: launched S Series ultra-high power cells for data centers, AI computing, BBUs (OCP ORV3 compliant, calendar life >6 years, backup >1.5 min); partnership with OCSiAl on carbon nanotube conductivity enhancements; collaboration with Group14 Technologies on silicon anodes for higher power density and longevity.

Investors

The principal investor is Taiwan Cement Corporation (TCC Group). In 2023, the Canadian government’s Strategic Innovation Fund contributed approximately NT$4.8B (~US$146M) of a NT$25.5B (~US$776M) project for the Vancouver plant. In 2021, an affiliate investment of US$716M was made. There have been no public venture capital rounds.

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