CTS Custom High-Voltage LiFePO4 Battery Solutions (300V - 800V | 40kWh - 250kWh+) for Heavy-Duty EVs & Commercial Applications
CTS Battery is an ISO 9001 and IATF 16949 certified manufacturer specializing in custom high-voltage lithium battery systems from 96V to 1000V and 20kWh to 500kWh. Supported by a team of 30+ experienced R&D engineers and over 14 years of battery manufacturing expertise, we provide complete electrification solutions for marine propulsion, commercial vehicles, construction machinery, agricultural equipment, and industrial applications.
From concept design and battery pack development to system integration and mass production, CTS delivers safe, reliable, and scalable energy solutions tailored to demanding operating environments.
- 1. Globally Certified Manufacturer
✔ ISO9001 certified
✔ IATF 16949 certified
✔ R100 certified
✔ IEC certified
Ensuring strict production standards required by automotive and industrial customers - 2. Strong Engineering & Custom Design Capability
✔ Battery system architecture design
✔ BMS development & integration
✔ Thermal management design
✔ Complete Powertrain System Integration
Ensuring a full one-stop solution (Battery + Motors + MCU + VCU + PDU + Charging Systems) - 3. High Safety Battery Architecture
✔ Multi-layer BMS protection
✔ High-voltage interlock (HVIL)
✔ Fuse & relay protection
✔ Thermal runaway prevention design
Ensuring safe and stable operation in demanding environments - 4. Rich International Application Experience
✔ Over 10 years of export experience in global markets
✔ Trusted by 200+ types of electrification applications
Ensuring reliable, globally trusted, and adaptable solutions - 5. Strict Quality Control System
✔ 100% QC before shipment
✔ Capacity verification to meet promised specifications
✔ Charge and discharge verification
✔ Software verification
Ensuring every battery pack meets international reliability standards - 6. Long-Term Technical Partnership
✔ 24/7 online engineering support
✔ System integration guidance
✔ Global after-sales technical service
Supporting customers throughout the entire product lifecycle
We will deliver to you not only batteries, but a complete suite of technological assets:
3D CAD Mechanical Drawings
Electrical Schematic Diagrams)
CANbus Communication Protocol
Quality Assurance Agreement & Testing Report
| 96V 144V 320V 400V battery packs | |||||
| Models | CTS72200 | CTS96300 | CTS144200 | CTS345210 | CTS400100 |
|---|---|---|---|---|---|
| Battery Type | Lifepo4 | Lifepo4 | NMC | Lifepo4 | Lifepo4 |
| Voltage | 73.6V | 102.4 | 144V | 345.6V | 400V |
| Capacity | 200Ah | 300Ah | 200Ah | 210Ah | 100Ah |
| Energy(kWh) | 14.7kWh | 30.72KWh | 28.8kWh | 72.58kWh | 40kWh |
| Working Voltage range | 57.5~83.95V | 80~116.8V | 120~168V | 270~394V | 315~456V |
| Continuous discharge current | 200A | 300A | 200A | 210A | 100A |
| Peak discharge current | 500A | 600A | 500A | 600A | 300A |
| Max charge current | 100A | 150A | 100A | 210A | 100A |
| Dimension(mm) | 750*530*245 | 1200* 500* 380 | 1000*600*245 | 1800*880*300 | 1200*680*280 |
| Weight | 118kg | 230kg | 195kg | 650kg | 320kg |
| 537.5V 614V 700V 800V battery packs | |||||
| Models | CTS537150 | CTS614100 | CTS614206 | CTS614412 | CTS800150 |
|---|---|---|---|---|---|
| Battery Type | Lifepo4 | Lifepo4 | Lifepo4 | Lifepo4 | Lifepo4 |
| Voltage | 537.6V | 614.4V | 614.4V | 614.4V | 800V |
| Capacity | 150Ah | 100Ah | 206Ah | 412Ah | 150Ah |
| Energy(kWh) | 80.64kWh | 61.44kWh | 126kWh | 253kWh | 120kWh |
| Working Voltage range | 480~700.8V | 480~700.8V | 480~700.8V | 480~700.8V | 625~912V |
| Continuous discharge current | 100A | 100A | 200A | 400A | 150A |
| Peak discharge current | 300A | 300A | 600A | 800A | 250A |
| Max charge current | 100A | 100A | 200A | 400A | 150A |
| Dimension | 1780*720*345 | 1780*720*345 | 1060*630*245*4pcs | 1060*630*245*8pcs | 2300*850*400 |
| Weight | 520kg | 520kg | 950kg | 1760kg | 1000kg |
- High quality A-grade Cells – Ensuring high energy density, long cycle life, and stable performance.
- Superior Safety & Protection – Integrated BMS with multiple safety protections against overcharge, over-discharge, and short circuits.
- Thermal management system - ensures the battery operates in a safe, stable and efficient temperature range .
- Flexible Customization – Capacity, voltage, size can be fully customized to meet various application requirements.
- Fast Charging – support fulled charged in 1 hour.
- Wide Applications – Ideal for electric vehicles, trucks, boats, home energy storage, commercial ESS, and mobile charging stations.
- Stable Supply Chain & Quick Delivery – Strong production capacity with efficient delivery times.
Looking for a reliable high-voltage lithium battery manufacturer?
CTS Battery provides complete battery solutions from concept design and prototype development to system integration and mass production.
Whether your application is marine propulsion, commercial vehicles, construction machinery, agricultural equipment or industrial systems, our engineering team is ready to help you accelerate electrification.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.