Lithium Battery Power System For Electric Commercial Vehicles
Traction battery packs of 90-161 kWh for light trucks, small vans and commercial vehicles.
Lithium Battery Power System for EV
This is the traction pack that goes under the floor of a light truck, a small van or a commercial vehicle. Three standard configurations cover 90.5 kWh, 95.6 kWh and 161.3 kWh, built from LiFePO4 cells assembled into 14 battery boxes with one main control unit. Vehicle builders who need a different voltage window or a different box layout get the pack re-engineered rather than re-specified.
Key Benefits
- IP67 sealing on the 537.6 V configuration and IP65 on the 531 V and 393.6 V packs
- Vibration resistance tested to GB/T 31467.3-2015
- Over 2000 cycles while retaining more than 80% of rated capacity
- Charge and discharge efficiency of 98% or better
- Warranty of 5 years or 12,000 km on every configuration
Buyers Who Specify This System
- Light commercial vehicle assemblers converting diesel platforms to electric
- Van and light-truck OEMs launching a first electric model
- Logistics fleet operators retrofitting last-mile delivery vehicles
- Distributors supplying electric utility vehicles to municipal customers
What Usually Goes Wrong Without It
- Packs sized for passenger cars do not survive the duty cycle of a loaded delivery truck
- Suppliers quote cells but cannot deliver a finished pack with BMS, boxes and main control
- Vibration and water ingress destroy packs that were never tested to a vehicle standard
- Warranty terms stop at the cell and leave the vehicle builder carrying the system risk
How The System Is Built
Every figure below is taken from the product specification we quote from. Where a value depends on the configuration, all configurations are listed.
- Pack composition of 168 strings and 60 parallels across 14 battery boxes and one main control
- Fan cooling with internal circulation on the 537.6 V pack, fan air cooling on 531 V, natural cooling plus PTC heating on 393.6 V
- Continuous charge current up to 350 A on a single gun and 300 A on a double gun
- SOC working range of 20% to 100%
- Internal cell temperature difference held within 5 C
| Model | 537.6V300Ah / 531V180Ah / 393.6V230Ah |
|---|---|
| Rated voltage | 537.6 V / 531.2 V / 393.6 V |
| Battery pack voltage range | 470.4-613.2 V / 464.8-597.6 V / 475 V-700.8 V |
| Rated capacity | 300 Ah / 180 Ah / 230 Ah |
| Total energy | 161.28 kWh / 95.616 kWh / 90.528 kWh |
| SOC range | 20%-100% |
| Charge / discharge efficiency | >=98% |
| Continuous discharge current | 300 A / 180 A / 230 A |
| Cycle life | >2000 cycles at >80% capacity |
| Total weight | 1792 kg / 850 kg / 850 kg |
| Ingress protection | IP67 / IP65 / IP65 |
| Vibration resistance | GB/T 31467.3-2015 |
| Ambient relative humidity | 10%-90% / 5%-95% |
| Operating temperature | Charging and discharging -25 C to 60 C |
| Warranty | 5 years or 12,000 km |
From Your Requirement To A Shipped System
The four stages every order of this product passes through.
Load profile review
We start from the vehicle mass, daily range and charging window rather than from a catalogue number.
Pack layout
Box count and placement are drawn against the chassis so the pack fits the existing frame.
Cell matching and assembly
Cells are graded and matched before they are strung into the 168S60P configuration.
System test
Every pack is charge and discharge cycled, insulation tested and sealed before it ships.
What We Can Evidence And What We Cannot
Cell Chemistry
Lithium iron phosphate (LiFePO4). We have 20 years of experience producing iron lithium battery cells and hold 452 technology patents in LiFePO4 batteries.
Certification
MSDS and UN38.3 are held as the basis of any certificate. Further market certificates are applied for according to each market policy requirement, so tell us the destination country at quotation stage.
Warranty And Recycling
Two years warranty on lithium battery products. We hold national qualification for lithium battery recycling and are one of four nationally licensed cell recycling enterprises in China.
What Can Be Changed
The model can be customised according to the specific needs of the market. In practice that means voltage window, capacity, enclosure dimensions, connector and charging standard, communication protocol and branding.
We private label your brand, and products can be customised for you. Sole agency is available depending on your project plan, market plan and operation.
Before The First Order
Send four things and we can configure without a second round of questions: the application and duty cycle, the energy required per day or per charge, the voltage window your system expects, and the destination market.
Minimum order quantity normally starts from one 40 HC container. Delivery is within 60 days on a first order and 30 days from the second. Payment is TT or LC at sight depending on the market.
Where This Product Is Used
Industries and solutions that specify this system most often.
IndustryCommercial Vehicle Power
Traction packs from 90 kWh to 285 kWh for vans, light trucks, heavy trucks and buses.
View details →
IndustryLithium Battery Pack Assembly
Cells, modules and BMS supplied to assemblers who build their own packs.
View details →
SolutionOEM And Private Label Battery Pack Development
From your load profile to a finished private label pack with your brand on it.
View details →
SolutionTurnkey Energy Storage Project Supply
Load study, system sizing, container build, shipping and commissioning in one contract.
View details →Related Products Projects And Guides
Other systems on the same platform, projects it has been used in, and background reading.
ProductBus Energy Power Battery
285.69 kWh, 614.4 V traction battery for electric buses and heavy trucks.
View details →
ProductBattery Swapping For Municipal Administration
Solar-assisted 12-box swapping cabinet with 72V 25Ah packs for municipal two-wheeler fleets.
View details →
ProjectBattery Supply For A Chevrolet Dealer Electric Motorcycle Brand
ZP lithium batteries applied to a Chevrolet dealer's electric motorcycle brand series.
Read the project →
Comparison GuideLiFePO4 And NMC Compared For Commercial Vehicles And Storage
Why iron phosphate wins on cycle life and thermal behaviour, and where NMC still has a case.
Read the guide →
Compliance GuideUN38.3 MSDS And Shipping Lithium Batteries By Sea
What documentation travels with a lithium battery shipment and what your market adds on top.
Read the guide →Questions About Lithium Battery Power System for EV
What vehicles is this battery system used in?
Light trucks, small vans, commercial vehicles and other power battery markets. The model is customised according to the specific needs of the vehicle platform.
How long does the pack last?
More than 2000 cycles while retaining over 80% of rated capacity. The warranty is 5 years or 12,000 km.
Can the pack be waterproofed for field use?
The 537.6 V pack is rated IP67. The 531 V and 393.6 V packs are rated IP65.
Can you change the voltage or capacity?
Yes. The model can be customised according to the specific needs of the market and the vehicle. Send us the vehicle data and target range and we will come back with a configuration.
What is the minimum order quantity?
Normally one 40 HC container. Payment is by TT or LC at sight depending on the market.
Get A Configuration For Lithium Battery Power System for EV
Send the application and the voltage window. You will get a model, a specification table and a lead time rather than a brochure.