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.
26 Model Li Auto L9livis Traction Battery Li Auto L9livis Ultra-Fast Charging
26 Model Li Auto L9livis Traction Battery Li Auto L9livis Ultra-
Xiaomi SU7 101kWh power battery pack
Xiaomi SU7 101 kWh power battery pack, management and control sy
ZEEKR 9x Battery Cooling Unit
ZEEKR 9x Battery Cooling Unit
Xiaomi SU7 battery starter battery
Xiaomi YU7 low-voltage battery
Li Auto L9 Auxiliary Battery, Li Auto Battery
Li Auto L9 Auxiliary Battery, Li Auto Battery
Li Auto L9Livis72 Degree NMC Lithium Traction Battery
Li Auto L9Livis72 Degree NMC Lithium Traction Battery
Xiaomi SU7 battery pack intelligent external excitation fuse
Xiaomi YU7 Chassis Battery Pack 96.3KW CATL FinDreams
Xiaomi YU7 Chassis Battery Pack 96.3KW CATL FinDreams
Li Auto L9Livis72.7 Degree 5C Range Extender Battery Pack 800V Large Traction Battery
Li Auto L9Livis72.7 Degree 5C Range Extender Battery Pack 800V L
Tesla Battery Heating Unit, Fits modelS/x etc. Model
Tesla Battery Heating Unit, Fits modelS/x etc. Model
Leapmotor D19 AWD Dual-Vector Electric Drive Leapmotor D19 Triple Motor Rear Drive Leapmotor D19
Leapmotor D19 AWD Dual-Vector Electric Drive Leapmotor D19 Tripl