EV Battery System Components

NBenchmarking supplies original battery system components removed from Chinese-production electric vehicles. This category covers high-voltage traction battery packs, low-voltage and starter batteries, battery management and protection hardware, and the mounting and cooling parts around them, sourced from models such as Xiaomi SU7 and YU7. Units are available for vehicle benchmarking, engineering research, teardown analysis and international sourcing.

Traction Battery Packs

High-voltage traction battery packs and pack-level assemblies from production EVs.

Low-Voltage & Starter Batteries

Auxiliary 12V batteries that power vehicle electronics and wake-up circuits.

BMS & Protection Hardware

Battery management electronics, fuses and protection hardware.

Battery Housing & Cooling

Pack enclosures, cooling plates and mounting hardware.

BatteriesystemeLi Auto

26 Modell Li Auto L9livis Traktionsbatterie Li Auto L9livis Ultraschnellladung

26 Modell Li Auto L9livis Traktionsbatterie Li Auto L9livis Ultr

BatteriesystemeXiaomi Auto

Xiaomi SU7 101kWh Antriebsbatterie-Pack

Xiaomi SU7 101 kWh Fahrzeugbatterie-Pack, Management- und Steuer

BatteriesystemeZEEKR

Li Auto L9Livis72.7 Grad 5C Range Extender Batteriepack 800V groß Traktionsbatterie

Li Auto L9Livis72.7 Grad 5C Range Extender Batteriepack 800V gro

BatteriesystemeTesla

Tesla Batterie Heizung Einheit, Passend für modelS/x usw. Modell

BatteriesystemeLeapmotor

Leapmotor D19 Allrad Doppelvektor Elektroantrieb Leapmotor D19 dreifach Motor hinten Antrieb Leapmotor D19

Leapmotor D19 Allrad Doppelvektor Elektroantrieb Leapmotor D19 d

Need a specific Chinese EV component?

Looking for this component for vehicle benchmarking, R&D, testing or replacement? Contact us for availability, pricing and international shipping.

Angebot anfordern Teardown

Frequently asked questions

What battery components do you supply?

We supply original high-voltage traction battery packs, low-voltage and starter batteries, battery management and protection hardware, and pack-level mounting and cooling parts removed from Chinese-production EVs.

Can I source a complete battery pack for teardown?

Yes, subject to availability. Complete packs are large and quoted individually, including packing and freight planning. Single modules or internal sub-assemblies can also be supplied when a full pack is not required.

Do you provide battery teardown data with the component?

On request we can add teardown photography, dimensional records and a benchmarking report alongside the component itself.

Explore other component categories

Browse more original Chinese EV parts by system.

EV Battery System Components

Traction Battery Packs

Low-Voltage & Starter Batteries

BMS & Protection Hardware

Battery Housing & Cooling

26 Modell Li Auto L9livis Traktionsbatterie Li Auto L9livis Ultraschnellladung

Xiaomi SU7 101kWh Antriebsbatterie-Pack

ZEEKR 9x Batterie Kühlung Einheit

Xiaomi SU7 Anlassbatterie

Xiaomi YU7 Niedervoltbatterie

Li Auto L9 12-V-Batterie, Li Auto Batterie

Li Auto L9Livis72 Grad NMC-Lithium Traktionsbatterie

Xiaomi SU7 Batteriepack intelligente Erreger-Sicherung

Xiaomi YU7 Fahrwerk Batterie Batteriepack 96.3KW CATL FinDreams