Shanghai Advanced Traction Battery Systems Co., Ltd.

Founded on April 29, 2010 as a joint venture between SAIC Group and Wanxiang Group, the company operates a complete system covering the development, assembly, manufacturing, sales and after-sales service of power battery systems for new energy vehicles. Its products cover battery systems for both battery-electric and plug-in hybrid vehicles, with flexible co-line production capability, making it a vehicle-matching supplier in China's automotive power battery system market.

Shareholder background: jointly invested and established by SAIC Group and Wanxiang Group; Capacity: Shanghai plant capable of 240,000 modules/year plus 260,000 packs/year, 500,000 sets in total; Warranty: 8 years / 200,000 km (lifetime of the vehicle); Certifications: products certified by UL (USA), TS16949 obtained in 2015 with continuous IATF renewal audits; Manufacturing bases: Shanghai Yutang Road plant (approx. 24,000 m2) and Nanjing manufacturing base

• Battery electric passenger vehicles
• Plug-in hybrid passenger vehicles

The module series of the company's automotive power battery product line, focused on supplying pouch, prismatic and cylindrical modules for EV and PHEV platforms, including advanced CMP and CTP architectures. Modules are built through automated processes such as cell stacking, tab laser welding, FPC assembly and EOL condition testing.

Formats: full coverage of pouch / prismatic / cylindrical; Architectures: advanced CMP and CTP products; Module lines: 5 module lines (automated prismatic, pouch and flexible lines); Capacity: 240,000 modules per year; Process equipment: automatic stacking robots, automatic FPC and tab laser welding, module EOL condition testing; Energy density range: 85.18 Wh/kg to 118.9 Wh/kg (official module data)

• Battery electric vehicles
• Plug-in hybrid vehicles

The company's battery pack assembly line, where modules are assembled into complete packs that undergo pack-level airtightness testing and PACK EOL electrical performance testing before delivery. Representative projects include the battery pack for the SAIC Roewe D7 and several liquid-cooled and refrigerant direct-cooled battery system solutions for PHEV/EV platforms. The PACK lines use omnidirectional cruising AGV logistics and support flexible mixed PHEV/EV production.

Line configuration: 2 PACK lines, compatible with flexible PHEV and EV co-line production; Capacity: 260,000 packs per year; System energy range: 9.19 kWh to 24.7 kWh (official battery system data); Thermal management: liquid cooling and refrigerant direct cooling with heating film; Warranty: 8 years / 200,000 km; Reference project: SAIC Roewe D7 battery pack

• Battery electric sedans
• Plug-in hybrid passenger vehicles

Battery management functional units supplied with the company's power battery systems and energy storage products, listed as system components in the official battery system solutions. They perform voltage/temperature/current acquisition, SOC/SOH state estimation, high-voltage isolation and multiple safety protections across the full range of power battery and mobile energy storage products.

Monitored parameters: battery voltage, temperature, current, SOC, SOH; System components: BMU, FPC acquisition assembly, high-voltage isolation board; Protection functions: overcharge, overdischarge, overcurrent and overtemperature protection; Interaction: 5-inch LCD color touch screen (storage products); Scope: full range of power battery systems and mobile energy storage products

• Power battery systems
• Mobile energy storage equipment

One of the battery system solutions published under the automotive power battery category of the official product center. Based on an LMO_NMC (lithium manganese oxide blended ternary) chemistry, it is supplied as a complete package from cell to module to PACK with liquid-cooling thermal management, targeting PHEV passenger vehicle platforms.

Chemistry: LMO_NMC; Cell: nominal capacity 32 Ah, platform voltage 3.65 V, cell energy 116.8 Wh, weight 561 g; Module: 1P24S, platform voltage 87.6 V, nominal energy 2.8 kWh, energy density 85.18 Wh/kg, weight 18.125 kg, dimensions 932 mm x 816 mm x 293 mm; System: 1P96S, platform voltage 350.4 V, system energy 9.19 kWh, system weight 108 kg; Usable SOC window: 4%-100%; Thermal management: liquid cooling

• Plug-in hybrid passenger vehicles

One of the battery system solutions published under the automotive power battery category of the official product center. Based on LFP (lithium iron phosphate) chemistry with FPC cover, water cooling plate and U-frame structural parts, it is supplied as a complete package from cell to module to PACK, targeting PHEV passenger vehicle platforms.

Chemistry: LFP; Cell: nominal capacity 31 Ah, platform voltage 3.2 V, cell energy 99.2 Wh; Module: 1P31S, platform voltage 99.2 V, nominal energy 3.08 kWh, energy density 91 Wh/kg; System: 1P124S, platform voltage 396 V, system energy 12.3 kWh, system weight 135 kg, pack dimensions 918 mm x 856 mm x 150 mm; Usable SOC window: 12%-100%; Thermal management: liquid cooling

• Plug-in hybrid passenger vehicles

One of the battery system solutions published under the automotive power battery category of the official product center. It uses large-capacity LFP cells with refrigerant direct cooling and heating film thermal management, supplied as a complete package from cell to module to PACK, as the higher-energy system for plug-in hybrid and extended-range vehicle platforms.

Chemistry: LFP; Cell: nominal capacity 65 Ah, platform voltage 3.17 V, cell energy 206.05 Wh; Module: 1P30S, platform voltage 95.1 V, nominal energy 6.18 kWh, energy density 118.9 Wh/kg, weight 41.53 kg, dimensions 1400 mm x 910 mm x 115 mm; System: 1P120S, platform voltage 380.4 V, system energy 24.7 kWh, system weight 207.7 kg; Usable SOC window: 4%-100%; Thermal management: refrigerant direct cooling and heating film

• Plug-in hybrid passenger vehicles
• Extended-range electric passenger vehicles

A pouch cell module product published under the automotive power battery category, featuring a single-side tab structure and built from pouch cells through stacking, visual tab bending inspection and tab laser welding processes.

Structure: pouch cells with single-side tab design; Key processes: tab laser welding, visual tab bending inspection, cell punching and cutting, module stacking; Line support: co-line production on flexible pouch module lines; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

A pouch cell module product published under the automotive power battery category, featuring a double-side tab structure that benefits high-current charge/discharge and internal heat dissipation, manufactured automatically on flexible pouch lines.

Structure: pouch cells with double-side tab design; Key processes: tab laser welding, cell punching and cutting, module stacking; Line support: co-line production on flexible pouch module lines; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

A prismatic cell module product published under the automotive power battery category, using the advanced CMP architecture for EV and PHEV vehicle platforms and manufactured on automated prismatic module lines.

Structure: prismatic cell module with CMP architecture; Positioning: advanced CMP products for EV and PHEV; Line configuration: automated prismatic module lines with automatic stacking robots, FPC tab laser welding and module EOL condition testing; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

A prismatic cell module product published under the automotive power battery category, using the advanced CTP cell-to-pack architecture that simplifies grouping levels and improves system integration efficiency, for EV and PHEV platforms.

Structure: prismatic cell module with CTP architecture; Positioning: advanced CTP products for EV and PHEV; Line configuration: automated prismatic module lines with automatic stacking robots and module EOL condition testing; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

An 18650 cylindrical cell module product published under the automotive power battery category, a standard grouping unit for mature cylindrical cell systems, assembled and tested on automated module lines.

Structure: module built from 18650 cylindrical cells; Line support: flexible co-line coverage by 5 module lines; Key processes: automated assembly and module EOL condition testing; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

A 4695 large cylindrical cell module product published under the automotive power battery category, grouping large-diameter cylindrical cells for new-generation high energy density vehicle platforms.

Structure: module built from 4695 large cylindrical cells; Line support: flexible co-line coverage by 5 module lines; Key processes: automated assembly and module EOL condition testing; Positioning: EV/PHEV power battery module unit

• Battery electric vehicles
• Plug-in hybrid vehicles

A vehicle-matching project publicly presented in a product introduction video on the official 'Enter ATBS' channel: the power battery pack assembly for the SAIC Roewe D7 battery electric sedan, manufactured on the company's PACK lines, with after-sales repair supported by the SAIC Roewe nationwide service network.

Vehicle model: SAIC Roewe D7 battery electric sedan; Product form: power battery pack assembly; Manufacturing steps: module assembly, pack airtightness testing, PACK EOL electrical performance testing; Service network: nationwide after-sales network of the SAIC Roewe and MG brands with over 1,000 service outlets

• Battery electric sedans

A low-speed four-wheeler power battery product published under the low-voltage lithium battery customization category, providing about 12.9 kWh of lithium power supply for low-speed electric four-wheelers as part of the company's low-voltage lithium battery custom business.

Nominal energy: 12.9 kWh; Positioning: power supply for low-speed electric four-wheelers; Customization: 12 V, 24 V up to 48 V, 60 V and 72 V voltage levels customized to customer requirements; Official reference: low-speed vehicle pack assembly expert product video

• Low-speed electric four-wheelers

An electric tricycle battery product published under the low-voltage lithium battery customization category, offered in 50 Ah and 100 Ah capacity variants as the lithium power source for electric tricycles.

Nominal capacity: 50 Ah / 100 Ah two variants; Positioning: power battery for electric tricycles; Battery type: customized lithium-ion solution

• Electric tricycles

An AGV (automated guided vehicle) power battery product published under the low-voltage lithium battery customization category. The website also features an 'AGV battery all-round solution expert' product video, serving the power and fast-swap charging needs of industrial logistics automation vehicles.

Positioning: power supply for industrial AGV/AMR automated guided vehicles; Official reference: AGV battery all-round solution expert product video; In-house validation: the company's own lines already use omnidirectional AGV logistics, verified in the same scenario

• Industrial AGV/AMR
• Smart warehouse logistics

A drone power battery product published under the low-voltage lithium battery customization category, suitable for agricultural plant protection, logistics inspection and many other drone scenarios, and can be paired with the company's IV-30 charge/discharge all-in-one unit for batch fast charging.

Scenarios: agricultural plant protection, logistics inspection and other drone types; Pairing capability: with the IV-30 all-in-one unit, two DJI drone batteries can be charged simultaneously, fully charged in 8-9 minutes; Positioning: high-rate power battery for drones

• Agricultural plant protection drones
• Logistics and inspection drones

A 12 V lithium product published under the low-voltage lithium battery customization category. The company's low-voltage battery customization business covers 12 V, 24 V up to 48 V, 60 V and 72 V voltage levels with customized services per customer requirements.

Voltage level: 12 V (custom business covers 12 V / 24 V / 48 V / 60 V / 72 V); Positioning: low-voltage auxiliary power for vehicles and equipment; Service: customized development per customer requirements

• Vehicle low-voltage auxiliary power
• Portable equipment power supply

An electric forklift power battery product published under the low-voltage lithium battery customization category, providing lithium power supply for electric forklifts in warehousing and industrial handling scenarios.

Positioning: power supply for electric forklifts; Battery type: customized lithium-ion solution; Category: low-voltage lithium battery customization

• Electric forklifts
• Warehouse handling equipment

A low-voltage lithium product publicly presented in a product introduction video on the official 'Enter ATBS' channel, providing power batteries for golf carts and other venue electric vehicles.

Positioning: power supply for golf carts and other venue electric vehicles; Battery type: lithium-ion power battery; Official reference: golf cart power battery product introduction video

• Golf carts
• Venue electric vehicles

According to official market news, on August 12, 2026 leaders of Malaysia's PDB and BMSB companies visited ATBS for an on-site inspection, conducting in-depth discussions on e-motorcycle battery pack supply and the construction of a battery-swap network for electric motorcycles in Southeast Asia. E-motorcycle battery packs have become the company's power battery business direction for the Southeast Asian market.

Business: supply of battery packs for Southeast Asian electric motorcycles; Development: construction of an e-motorcycle battery-swap network in Southeast Asia; Partners: Malaysia's PDB and BMSB companies

• Electric motorcycles
• E-motorcycle battery-swap network

The integrated smart PV-storage-charge-discharge products under the energy storage series, covering photovoltaic power generation, energy storage, charging and discharge energy management. The company's PV-storage-charge business has also been recognized by international partners with a cooperation intention signed.

Positioning: integrated smart energy products covering PV, storage, charging and discharge; Scenarios: mobile power supply, home energy storage and commercial & industrial storage; Official reference: PV-storage-charge market cooperation intention signed with Power CSG (official news)

• Home energy storage
• Commercial & industrial energy storage

A flow battery product direction published under the energy storage series. On August 12, 2024 the company signed a project cooperation intention with Canada's Power CSG. Leveraging Power CSG's novel membrane-free flow battery featuring high energy density, high safety, long life and environmental friendliness, combined with the company's local manufacturing capability, the parties will advance market applications.

Technology: novel membrane-free flow battery; Features: high energy density, high safety, long life, environmental friendliness; Partner: Power CSG of Canada (cooperation intention signed on August 12, 2024)

• Energy storage stations
• Commercial & industrial energy storage

Portable mobile battery products under the energy storage series, with two model series (I) and (II) published on the official website, covering outdoor mobile power scenarios as part of the company's mobile power product line.

Model series: Portable Mobile Battery (I) and Portable Mobile Battery (II); Positioning: outdoor portable power supply; Scenarios: mobile power, home storage and commercial & industrial storage

• Outdoor power use
• Emergency power supply

Z-POWER-12, an outdoor portable power station published by model under the energy storage series, belonging to the company's Z-series mobile energy storage product line.

Model: Z-POWER-12; Category: energy storage series (outdoor portable power station); Scenario: mobile power applications

• Outdoor mobile power use

Z-POWER-08, an outdoor portable power station published by model under the energy storage series, belonging to the company's Z-series mobile energy storage product line.

Model: Z-POWER-08; Category: energy storage series (outdoor portable power station); Scenario: mobile power applications

• Outdoor mobile power use

Z-CUBE-233kWh, a commercial & industrial energy storage product published by model under the energy storage series, providing a standardized storage unit of about 233 kWh for C&I storage scenarios.

Model: Z-CUBE-233kWh; Nominal energy: 233 kWh; Positioning: commercial & industrial storage unit; Scenario: C&I storage applications

• Commercial & industrial energy storage

A lithium titanate battery product direction publicly presented in a product introduction video on the official 'Enter ATBS' channel, using the lithium titanate anode system's fast-charging and wide-temperature characteristics to serve storage and power applications.

Chemistry: lithium titanate anode system; Features: fast charging and wide-temperature operation adaptation; Official reference: lithium titanate battery product introduction video

• Energy storage
• Fast-charging scenarios

A home energy storage product publicly presented in a product introduction video on the official 'Enter ATBS' channel, adopting a solid-liquid hybrid electrolyte battery technology route for household green energy scenarios.

Technology: solid-liquid hybrid electrolyte battery; Positioning: residential home energy storage system; Official reference: semi-solid-state home energy storage product introduction video

• Home energy storage

A new battery energy solution publicly presented on the official 'Enter ATBS' channel, covering sodium-ion batteries and aqueous batteries as two new chemistry systems, representing the company's storage and power product layout in new battery chemistry.

Chemistry: sodium-ion batteries and aqueous batteries; Positioning: new battery energy solution; Official reference: new battery energy (sodium & aqueous battery) solution expert product video

• New energy storage
• Power battery applications

The 50 kWh LFP energy storage cabinet of the official mobile energy storage product line, with bidirectional energy flow for both charging and discharging. It supports GB DC charging piles and 380 V/220 V AC multi-channel charging, offers multiple output interfaces, fits agricultural plant protection, logistics inspection and other drone scenarios and outdoor temporary power use, and can significantly reduce power costs compared with diesel generation.

Model: I-box KL50 (Standard); Chemistry: LFP; Capacity: 50 kWh; Max charging power: 50 kW; Max discharge power: 30 kW; Protection rating: IP55; Operating temperature: -20 to 40 C (with automatic heating system); Dimensions: 828.5 mm x 887 mm x 968 mm; Weight: approx. 550 kg; Noise: <50 dB; DC output ports: 12 Vdc/1 kW or 24 Vdc/1 kW; Charge/discharge port: GB DC charge/discharge port (same port); Protections: overcharge, overdischarge, overcurrent, overtemperature

• Agricultural drone charging
• Outdoor temporary power
• Logistics inspection

The 105 kWh LFP energy storage cabinet of the official mobile energy storage product line, with larger capacity and bidirectional energy flow for both charging and discharging. It supports GB DC fast-charging piles and 380 V/220 V AC charging, with multiple output interfaces for batch drone charging and power supply for all kinds of outdoor equipment.

Model: I-box KL105 (Standard); Chemistry: LFP; Capacity: 105 kWh; Max charging power: 52 kW; Max discharge power: 30 kW; Protection rating: IP55; Operating temperature: -20 to 40 C (with automatic heating system); Dimensions: 1202 mm x 776 mm x 1028 mm; Weight: approx. 820 kg; Noise: <50 dB; DC output ports: 12 Vdc/1 kW or 24 Vdc/1 kW; Charge/discharge port: GB DC charge/discharge port (same port); Protections: overcharge, overdischarge, overcurrent, overtemperature

• Agricultural drone charging
• Outdoor temporary power
• Logistics inspection

The 30 kW bidirectional charge/discharge all-in-one unit of the official mobile energy storage product line, with an isolated safe topology. It is compatible with charging of mainstream new energy vehicles and external power extraction, can charge two DJI drone batteries simultaneously, and forms a one-stop mobile storage-and-charging solution together with I-box cabinets.

Model: IV-30; Topology: isolated safe type; Energy flow: bidirectional charge and discharge; Three-phase input: 380 Vac +/-30%; Single-phase input: 220 Vac +/-20%; DC input: 200 Vdc to 1000 Vdc; Max charging power: 30 kW; Max discharge power: 30 kW; Efficiency: >=95%; Power factor: >=0.97; Protection rating: IP20; Operating temperature: -40 to +75 C (derating above 40 C); Dimensions: 190 mm (H) x 370 mm (W) x 510 mm (D); Weight: approx. 25 kg (excluding cables); MTBF: >50,000 hours; HMI: 5-inch LCD color touch screen

• NEV charging and external power supply
• Batch drone charging
• Outdoor equipment power supply