Lithium ion batteries, if classified by positive chemistry material, are mainly divided into 2 types. That is, NiMnCo batteries and LiFePO4 batteries.
NiMnCo batteries have many advantages as power batteries in many aspects over LiFePO4 batteries. What's why most electric vehicles use NiMnCo batteries. Tesla use NiCoAl batteries. China top EV manufacturers most use NiMnCo batteries.
YM lithium battery packs all use EV level grade A lithium ion cells from China top cell manufacturers such as EVE, CATL, CALB, etc or foreign battery brand such as Samsung, LG,Panasonic, A123, etc if project requrirements need.
BMS with CAN communication is purchased from China top BMS manufacturers. BMS with RS485 communication or without communication can be developped by ourselves.
Advanced battery packing production lines for both cylindrical cells and prismatic cells are equipped with. Annual production capacity can be 2GWh.
This 72V 104AH lithium ion battery pack is NiMnCo battery pack. As customer gives a limit to battery dimensions at max. 660*470*320mm and the EV motor watts at 8KW rated / 15KW peak, we try to maximum the capacity within the given dimensions limit. we offer the solution of 72v 104ah at the dimensions of 645*450*290mm with the cell 18650-2600mah of 2C constant discharging rate which can support the whole battery pack give 8KW rate / 15KW peak output. RS485 communcation is needed as customer requires battery info shown on the dashboard.
YM Power Tech Limited focus on custom made lithium battery packs for different electric vehicles. Welcome to Email us or Whatsapp online chat!
1. Designed as power batteries for micro electric cars, golf cart, electric tricycles, etc
2. High quality EV level grade A NCM lithium battery cells are used
3. Reliable BMS to protect the whole battery pack
4. High discharge rate up to 2C constant / 4C peak
5. Support RS485 Communication
|Cell configuration||3.6V 2600mah cell via 40P20S|
|Constant discharging current||100A|
|Peak discharging current||200A|
|Cooling method||Natural cooling|
Micro electric car, Electric rickshaw, electric tricycle, etc
a. High quality cells from China top cell manufacturers or foreign cell brands such as Sumsang, Panasonic, LG, etc .
b. CAN communication BMS from China top 3 BMS manufacturers. BMS with RS485 communication or without communication are developped by ourselves.
c. Advanced battery pack assembly technologies ensures the finished battery packs are of high quality.
a- Good Quality Management:
Our Pack production base for mass order is suitable for making electric car lithium batteries. It has passed TS16949 Quality System, ISO14001 Environmental System and OHSAS18001 system certifications. And we have passed the test of the National Motor Vehicle Product Quality Supervision and Inspection Center. We always do daily production as per these systems.
b- Advanced hardware and software facilities
We established high-precision three-coordinate measuring machines, projectors, universal material tensile machines, and other measuring instruments to ensure the effective quality data.
c- Technical advantage:
Our technical team are all from China famous electric vehicle manufacturers. They all have more than 10 years' industry experiences. They have excellent R&D abilities. We also have the ability to develop BMS by ourselves.
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