400V 500V 600V Lithium Ion Battery Pack 80 kwh 90 kwh 100 kwh Lifepo4 EV Battery

We offer fully customized EV battery solutions designed for electric vehicles, passenger cars, and special-purpose electric transport. Available in 72V, 96V, and 144V platforms with 100Ah–200Ah capacity options, our battery systems use advanced NMC or LiFePO4 chemistry to deliver high energy density, long cycle life, and superior safety.

Each pack features intelligent BMS protection, CAN communication, and optional liquid cooling for efficient thermal management.

• High energy density, long lifespan
• Safe and stable performance with smart BMS
• Custom voltage, capacity, and size available
• Suitable for EV, e-truck, e-bus, and conversion projects
• 24 hours quick response and expert technical support.
• One Stop Battery Solution (Battery + PDU + OBC + DC Charger )
• Clear Technical Documentation

Product Parameter

Product Details

Why choose our battery system?

Top Automotive-Grade Cells

We have established long-term partnerships with leading battery cell brands such as EVE, BAK, and Lishen. We carefully select lithium iron phosphate cells that meet automotive-grade standards and ensure consistency through rigorous screening to provide customers with reliable battery solutions that are highly stable and have a long life (≥ 6,000 cycles).

Intelligent BMS

Our BMS employs automotive-grade core chips and features a dual hardware-software architecture to provide multi-layer safety protection (over-charge/discharge, over-current, short circuit, and temperature anomalies). With high-precision cell balancing and support for CAN/RS485 communication protocols, it enables real-time monitoring of voltage, temperature, SOC, and other critical data, delivering full lifecycle intelligent management for the battery pack.

Laser Welding

Laser welding further strenathens the connection and completely eliminates the risk of screws falling out. The contact surface between the screw and the busbar is reduced, which improves the current capability and also reduces internal resistance and power consumption.

If you don't see any products that are matching your requirements please contact us. We may not have it listed on our website yet.

Chalong fly provides ODM&OEMs with assurances of quality for our products and our services. We distribute battery packs and battery cells from many reputable brand names. We manufacture a variety of custom battery packs and power supplies made to customer specifications.

FAQ:

Q1. Are you a factory?

A: Yes, we are a professional lithium battery manufacturer in China, and factory tour is acceptable.

Q2. Do you accept OEM/ODM?

A: Yes, OEM, ODM, LOGO, and STICKER is acceptable, our professional team is on hand to offer you any solutions.

Q3. Can I have a sample order first?

A: Yes, sample order is acceptable.

Q4. How will my order be shipped?

A: Chalong Fly offers a variety of shipping methods, such as DHL, UPS, FedEx, TNT, Airline and sea shipping.

Q5: What kind of certificates do you have?

A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3, UL, etc.

Q6. Can we sign a NDA in order for a long-term cooperation?

A: Yes, the client’s requirements is respected.

O7: Is there any warranty or After-Sale Service?

A: We will check each battery before shipment, and 100% high quality guaranteed. The warranty is about 1~20 years depends on different models.

Q8. Why do you choose Chalong Fly?

A: Chalong Fly R&D center has more than 60 R&D engineers, 12 of whom have more than 10 years of experience related to power development. We have a deep understanding of power electronics technology, and a full understanding of the needs of the application industry, and have developed many public technology solutions.

Contact us for more informations!