FinDreams Battery Co., Ltd.

A new-generation lithium iron phosphate (LFP) traction battery released by FinDreams Battery in 2020. It adopts long-cell, CTP module-less integration technology, with long cells 400 mm to 1200 mm in length in a flat prismatic structure. The array arrangement greatly improves the volumetric utilisation of the battery system (by more than 50%), and its unique "7S" technology redefines the safety standard for new energy vehicles.

Cell format: long thin prismatic aluminium shell; chemistry: lithium iron phosphate (LFP); second-generation energy density approx. 180 Wh/kg; more than 600 patents; passes the nail-penetration test without fire or explosion; honeycomb-like aluminium plate structure withstands a maximum force of 445 kN; maximum pack capacity above 100 kWh with range over 600 km; supports -10 C low-temperature cycling and 18-minute fast charging (SOC 5% to 80%).

• Traction batteries for new energy vehicles
• Energy storage systems
• Construction machinery and commercial vehicles

A traction battery module assembled from cells, forming the intermediate assembly level of a traction battery pack. FinDreams Battery increases cell capacity by optimising the internal structure of the module, thereby raising the overall energy density of the pack; it is used in traction battery systems for passenger and commercial new energy vehicles.

Module made up of multiple blade or prismatic cells connected in series and parallel; honeycomb-like aluminium plate structure improves mechanical strength; works together with CTP module-less technology to raise volumetric utilisation; dimensions and series/parallel topology customised per vehicle platform.

• Traction battery packs for passenger cars
• Traction battery packs for commercial vehicles
• Traction batteries for construction machinery

FinDreams Battery's traction battery pack (PACK) assemblies cover the "Blade Battery & Super Pack" released in 2020, the CTB (Cell-to-Body) body-integrated battery technology released in 2022, and the tray-less vehicle integration technology released in 2023. Cells and modules are integrated directly into the pack and even into the body, reducing parts and improving space utilisation and body stiffness.

Maximum pack capacity above 100 kWh; supports a range of more than 600 km; CTB technology merges the battery pack with the vehicle underbody and improves torsional rigidity; the tray-less design further simplifies the structure; compatible with passenger, commercial and construction machinery platforms.

• Traction battery systems for passenger cars
• Traction battery systems for commercial vehicles
• Construction machinery (CTB battery for construction machinery)

FinDreams Battery's energy storage business began in 2008 and focuses on the development and promotion of energy storage systems and equipment, forming a complete industrial chain covering R&D, manufacturing, sales, service and recycling. In 2020 it launched CubeT28, a new-generation grid-scale energy storage product with a volume of about 44 cubic metres and a capacity of up to 2.8 MWh; the business covers grid energy storage, commercial and industrial energy storage, and home energy storage.

Flagship product CubeT28: volume about 44 cubic metres, capacity 2.8 MWh; the portfolio covers cells, power conversion systems (PCS) and energy storage systems (ESS); global energy storage shipments reach several GWh with zero fires over years of operation; strong presence in telecom backup power and second-life battery utilisation.

• Grid energy storage
• Commercial and industrial energy storage
• Home energy storage
• Telecom backup power and second-life utilisation

FinDreams Battery's consumer battery business has shipped more than 5 billion cells cumulatively. Its portfolio covers pouch, prismatic aluminium-shell and cylindrical formats featuring high energy density, fast charging, long cycle life, high safety and high power, and it can provide customised Cell & Pack design and intelligent manufacturing for mobile phones, laptops, tablets and smart wearables.

Formats: pouch / prismatic aluminium shell / cylindrical; features: high energy density, fast charging, long cycle life, high safety, high power; supports customised Cell and Pack design; equipped with a full set of testing and analysis capabilities.

• Mobile phones and laptops
• Tablets
• Smart wearables
• Small power products

FinDreams Battery's layout in the energy storage and new-type battery fields includes sodium-ion batteries for energy storage (cycle life up to 20,000 cycles), solid-state batteries under accelerated development for high energy density needs (mass production expected in 2027 with a target energy density above 400 Wh/kg), and the flash-charge battery released in 2025 (charging power of 1000 kW, about 400 km of range from a 5-minute charge).

Sodium-ion battery: cycle life of about 20,000 cycles, mainly for energy storage; solid-state battery: target energy density above 400 Wh/kg, mass production planned for 2027; flash-charge battery: charging power 1000 kW, about 400 km replenished in 5 minutes.

• Energy storage applications
• High energy density traction batteries
• Ultra-fast charging passenger cars

The battery management system (BMS) within FinDreams Battery's components business forms, together with relays, fuses, capacitors and distribution boxes, the key components of new energy batteries. It has a major influence on critical indicators such as battery life and safety and is widely used in new energy vehicles, charging piles and energy storage.

As the core electronic control component of the battery pack, it handles cell voltage, temperature and current monitoring, balancing management and safety protection; it works with relays, fuses and distribution boxes to safeguard system safety; compatible with traction batteries and energy storage systems.

• Battery packs for new energy vehicles
• Energy storage systems
• Charging piles and high-voltage equipment