Hunan CTS Technology Co,.ltd
| Supply Ability | 4000pcs/month |
| Application | Electric Bus |
| Nominal voltage | 666V |
| Type | Li-Ion,Li-polymer,Lifepo4,lifepo4 battery pack |
| Product name | Battery Management Systems |
| Weight | adjustable |
| Packaging Details | wooden case |
| Cycle life | 3000 Times DOD80% |
| Nominal capacity | 240Ah |
| Features | deep cycle rechargeable safety lithium LiFePO4 battery |
| Payment Terms | L/C,D/A,D/P,T/T |
| Warranty | 2 Years |
| Oem/odm | Yes(Accepted) |
| Delivery Time | 40day |
| Size | Customized |
| Brand Name | CTS |
| Model Number | CTS-666240 |
| Place of Origin | Hunan |
| Certification | HTT202311206L |
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Product Specification
| Supply Ability | 4000pcs/month | Application | Electric Bus |
| Nominal voltage | 666V | Type | Li-Ion,Li-polymer,Lifepo4,lifepo4 battery pack |
| Product name | Battery Management Systems | Weight | adjustable |
| Packaging Details | wooden case | Cycle life | 3000 Times DOD80% |
| Nominal capacity | 240Ah | Features | deep cycle rechargeable safety lithium LiFePO4 battery |
| Payment Terms | L/C,D/A,D/P,T/T | Warranty | 2 Years |
| Oem/odm | Yes(Accepted) | Delivery Time | 40day |
| Size | Customized | Brand Name | CTS |
| Model Number | CTS-666240 | Place of Origin | Hunan |
| Certification | HTT202311206L |
The global shift toward green public transportation and zero-emission fleets is accelerating the adoption of electric and hybrid propulsion systems for city buses, coaches, and commercial passenger vehicles. Today, a growing number of bus applications — including city buses, intercity coaches, shuttle buses, tour buses, and work buses — are transitioning to cleaner, quieter, and more efficient lithium battery power. With advanced automotive-grade engineering and strong OEM capabilities, CTS Battery provides customized high-voltage lithium battery solutions tailored to the specific energy and space requirements of each bus.
Our solutions are designed to deliver:
Reliable propulsion power for long-distance routes
High energy density with reduced weight
Safe operation in harsh road and weather conditions
Seamless integration with hybrid or fully electric drive systems
Whether you are building a new electric bus or upgrading an existing fleet to electric power, CTS helps you build a safe, high-performance, and future-ready bus power system.
Buses face road vibration, dust, humidity, and long operating hours. Our high-voltage battery pack is engineered with IP67 waterproof and dustproof housing, stainless steel enclosure, and vibration-resistant construction to withstand the toughest conditions on the road.
Up to 50% lighter than traditional lead-acid batteries, significantly improving vehicle efficiency and payload capacity. The 240Ah capacity provides extended driving range, while the compact modular design saves valuable onboard space.
Built-in intelligent Battery Management System ensures:
Overcharge / over-discharge protection
Cell balancing and temperature control
Short circuit and overcurrent protection
Real-time SOC monitoring via CAN / RS485
We understand that every bus has unique power requirements. That's why we offer:
Voltage options: 600V / 666V and custom
Capacity customization: 200Ah — 300Ah
Liquid cooling (standard) and liquid heating (optional)
CAN / RS485 communication protocols
IP67 / higher IP ratings upon request
Size and structure tailored to bus layout
The high-voltage system supports fast charging (up to 120kW CCS2) and integrates easily with bus inverters, motors, and energy management systems — perfect for both new builds and retrofits.
| MODEL | CTS666240 |
|---|---|
| Cell Type - Chemistry | Prismatic - LiFePO4 |
| Rated Capacity | 240Ah |
| Rated Voltage | 666V |
| Energy | ~160kWh |
| Resistance | ≤30mΩ |
| Self Discharge | <3% per month |
| PDU | BMS, 400A relays, fuses, COM socket |
| Dimensions (L x W x H) | Customized / On request |
| Weight | On request |
| Enclosure Protection | IP67 stainless steel case |
| Discharge Cut-off Voltage | ~540V |
| Max Continuous Discharging Current | 200A |
| Peak Discharge Current | 400A for 60 seconds |
| Charging Limited Voltage | ~766V |
| Max Charging Current | 200A |
| Recommended Charge Current | 100A |
| Charge Temperature Range | 0~50°C |
| Discharge Temperature Range | -20~60°C |
| Recommended Operating Temperature | 15~35°C |
| Available on request | Size, C rate, Communication protocol |
City Buses (electric & hybrid propulsion)
Intercity Coaches
Shuttle Buses
Tour Buses and Passenger Vehicles
Work Buses and Special Purpose Vehicles
School Buses
Bus Fleet Energy Storage Systems
At CTS Battery, we don't just supply batteries — we provide complete high-voltage power solutions for the bus industry. If you are developing or upgrading a city bus, coach, or any electric commercial vehicle, choosing the right battery partner is critical.
Send us your bus requirements today — our engineering team will respond within 24 hours.
Click Here to Request a Custom Solution & Quote
Tags: bus battery, lifepo4 battery, electric bus battery, high voltage battery pack, coach battery, 666V 240Ah bus battery, CTS battery
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2011
Total Annual:
10000000-15000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Your Custom Battery System Partner CTS Battery is a lithium battery system manufacturer specializing in customized power solutions for commercial vehicles, marine applications, construction and agricultural machinery, golf carts, low-speed vehicles, AGVs, robotics, and industrial equipment. With i... Your Custom Battery System Partner CTS Battery is a lithium battery system manufacturer specializing in customized power solutions for commercial vehicles, marine applications, construction and agricultural machinery, golf carts, low-speed vehicles, AGVs, robotics, and industrial equipment. With i...
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