300V 400V 500V 600V EV 50kwh 55kwh 60kwh Lithium Iron Phosphate Battery for Electric Car/Bus/Truck
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Product Highlights
- Scalable Modular Design: Standardized cells build 12V-72V modules with excellent scalability to shorten design cycles.
- Advanced Thermal Management: Utilizes CFD/CAE simulation for air, liquid cooling, and heating system designs.
- Comprehensive Safety Testing: Factory lab verifies DV/PV including temperature, mechanical, and abuse tests.
- Lightweight Structure: Optimized steel/aluminum alloy and plastic box reduce volume and weight.
- OEM/ODM Customization: Supports customization from samples or designs for 12V-800V battery packs.
- Certified Quality Assurance: ISO 9001/14001/OHSAS 18001 certified with 100% pre-shipment inspection.
- Wide Application Range: Suitable for EVs, e-bikes, UPS, energy storage, and various electric vehicles.
- Safe Packaging & Shipping: Customized plywood case with foam, MSDS/UN38.3 for safe customs clearance.
Product Attributes
- Customization
- Available
- Type
- Li-ion Battery
- Cathode Material
- NCM
- Rechargeable
- Yes
- Size
- Large
- Weight
- 660kg
- Voltage
- 345.6V
- Capacity
- 210ah
- Certificate
- Un38.3/MSDS/CE/RoHS
- Warranty
- 2years
- Protection
- BMS
- Case
- Metal Case
- Company Type
- Reputed Factory
- Slow Charger
- 6.6kw
- Fast Charger
- 45kw
- Transport Package
- Packed by Foam and Carton
- Specification
- lifepo4
- Trademark
- oem
- Origin
- Hunan, China
- HS Code
- 8507802000
- Production Capacity
- 1000packs/Day
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Product Description
| Parameters of 345v 210Ah LFP battery pack | |||
| No. | Items | Technical requirement | Note |
| 1 | Battery Type | LFP | |
| 2 | Capacity(Ah) | 210 | @25ºC |
| 3 | Volatge | 345 | |
| 4 | Power(kWh) | 72.45 | |
| 5 | Weight(kg) | 660 | |
| 6 | Working Voltage range(DC V) | 270-388.8 | |
| 7 | Continuous discharge current(A) | 100 | @EOL,@25ºC |
| 8 | Peak discharge current(A) | 200 | For 30 seconds |
| 9 | Dimension (L/W/H, mm) | 1835*800*300mm | |
1.Lightweight and scalability
CTS systematically optimizes the cell design and electrical component selection. We select the lightest steel/aluminum
alloy and high-strength plastics,battery box and pack structure to reduce the volume and weight of the battery system
combined with CAE structural simulation analysis to ensure structural strength and improve energy density.
CTS uses standardized cells and BMS to build a 12V \ 24V \ 48V \ 72V battery modules. It can need different customer's
requirements by its excellent scalability to shorten the pack design cycle.
2.Thermal Management and Simulation Design
CTS has the capabilities of CFD simulation (Computational Fluid Dynamics) and CAE simulation (Computer Aided
Engineering), and can do thermal management simulation design and structural mechanics simulation design for the
pack system. Air cooling system, liquid heat and liquid cooling system, PI film heating, silica gel film heating are used
in the thermal management design.
3.Test and Verification
CTS has its cooperated battery test laboratory. We will verify the battery DV / PV (design verification/production
verification) stage in the laboratory to verify whether the design / production of the battery pack meets the design
requirements. It includes temperature test, mechanical test, external environment simulation test, electrical safety
test, battery performance test, abuse test and so on.

Other Application

large energy storage batteries, smart home storage batteries, high-end electric motorcycle batteries and so on.
vehicle, E-bike, UPS, energy storage system, telecommunication base station,E-scooter, E-tools,unmanned airplane, golf cart,
fork lift, cleaning car , electric wheelchair, etc.
We has been pursuing quality policy of continuous innovation and improvement to meet customer's requirements. To realized
full automation, we has introduced advanced foreign equipment and technology from Korea and Germany. To ensure the best
quality, we has passed I S O 9 0 0 1 , I S O 1 4 0 0 1 and O H S A S 1 8 0 0 1 certifications.
We stick to the company concept of human orientation and efficient innovation and we welcome customization. So, lets join
together to promote the development of renewable energy and friendly environment.
Adhere to the principle of service first

Feel free to contact us if any OEM/ODM requirement!
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR259146". Items marked "" are certified.
Company Profile
Hunan CTS established in 2017, which is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.
With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets by selecting first grade lithium cells with high energy density.
Our batteries are widely used in various industries, such as electric vehicles, engineering machinery, electric boats, golf cartss, electric motorcycles, energy storage system, mobile charging station etc...
We always followed Strict quality control ensures the higher quality of products. With the concept of "customers the first, quality the life", we strictly follow I S O 9 0 0 1 and I A T F 1 6 9 4 9 management system through the production of every detail, each battery must be strictly tested before its delivery. Our battery products selling well in all cities around China, also exported to multiple countries around the world, such as, America, Australia, Canada, Italy, U K, Germany, South Korea, Thailand, etc. Our battery products approved MSDS, UN38.3, CE, IEC 62619 certifications.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Building D6, Phase Ii, Cec Software Park, No. 18 Jianshan Road, Yuelu District, 410000, Changsha, Hunan, China
-
Plant Area
- 858.3 square meters
-
Number of Employees
- 32
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port.Shenzhen Port.
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Lithium battery, Lithium ion battery, Lifepo4 battery, Battery pack, Electric car battery, Electric scooter battery, Electric boat battery, OEM battery, Energy storage battery, Lithium battery cells
-
Production Lines
- 3
-
Production Machines
- Laser Welding Machine, Laser Welding Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-12-27
-
Export Year
- 7 Years
-
Main Markets
- North America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 16
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE, Others
-
Cooperated with Fortune 500
- No
FAQ
- Does the battery support customization?
- Yes, we offer OEM/ODM services and support customization from samples or designs, allowing for voltage ranges from 12V to 800V.
- What certifications does the product have?
- The product holds CE, RoHS, MSDS, and UN38.3 certifications, and the factory is ISO 9001, ISO 14001, and OHSAS 18001 certified.
- What is the warranty period for the battery?
- The battery comes with a 2-year warranty covering mechanical defects and performance issues.
- How is the battery packaged for shipping?
- It is packaged in customized plywood cases with foam protection to ensure safety during transportation and customs clearance.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What thermal management systems are used?
- We utilize air cooling, liquid heat, liquid cooling systems, PI film heating, and silica gel film heating based on CFD and CAE simulations.
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