| Packaging Detail: | Busbar is packed in poly bag,then in carton.Or as your request.; | Visiting company: | Welcomed; |
| Item: | busbar; | Place of Origin: | Zhejiang China; |
| Size: | as your request; | Package Preview: | ; |
| Certificate: | ROHS,IATF16949; | Port: | Ningbo or Shanghai; |
| Color: | Nickel color; | Insulation part: | PVC dipping; |
| Brand Name: | RHI; | Payment Terms: | L/C,T/T,Western Union; |
| Model Number: | busbar; | OEM: | ok; |
| Material: | copper; | Supply Ability: | 10000 Piece/Pieces per Day busbar; |
| Protection color: | orange; | Application: | Battery pack; |
| Plate: | nickel plated; |
IATF16949 factory supply flexible copper busbar connectors for battery pack of electric truck
Zhejiang RHI is trusted for producing high quality copper busbar and aluminum busbar.Pls kindly check following details.
| Material Standard | GB : T2 Copper with Min. 99.9% DIN: E-Cu58 (Number: 2.0065) EN: Cu-ETP ( Number: CW004A) ISO: Cu-ETP UNS: C11000 JIS: C1100 BS: C101 Other Material also can be customized |
| Resistance | 0.00001Ω |
| Conductivity | 57% |
| Copper Foil of Single Layer Thickness |
0.1/0.2/0.3/0.5/1.0mm,depend on bus bar structure, we will advise suitable thickness |
| Insulation Material | PVC Dipping Coating is good performance, special shaped bus bar can be put on directly, it is not easy to break when it be bent with many times. |
| Insulation Performance | PE and PVC are good, PVC dipping is better than PE heat shrink tubes |
| Flame Retardant/Fire Resistance | UL94-V-0 or upon you request |
| Leakage Testing | PVC Dipping Sleeves: In condition of 3500VDC with 30s upon thickness 1.5mm, Leakage is 0.025 MA; In condition of 5000 VAC with 30s to 60s upon thickness 1.8mm to 2.0mm, Leakage is 0.065 MA; Or upon your working voltage, we advise to choose better solution. |
| Surface Plating | Nickel, tin or silver plated etc Plating Thickness:Normally 3um to 12um or upon customers' request |
| Salt Spray Testing | In a neutral environment, nickel can bear 240 hours. Silver is lower, tin is lowest |
| Bending Testing | Bend 10000 times in 15 radian angle without breakage or fracture. |
| Temperature Rise Testing | Depend on flexible busbar cross-sectional area, We can offer all temperature rising test report before delivery if you request |
| Operating Temperature | -45 to +150 ºC |
| Copper Foil Tensile Strength | ≥500N |
| Quote Time | Quotation sheet will be sent in 1-3 working days when receive your enqiury |
| Sample/Trial Order Delivery Time |
In 5 -15 working days according to different bus bar structure and manufacture process |
| Quality Management Standard | Meet Auto Industry IATF 16949 |
| Eco-friendly Certificate | ROHS, REACH |
![]() |
![]() |
![]() |
Application: Widely used in battery pack,new energy storage system,new energy vehicle.etc.

Testing Capabilities
| Test Programs | Tester | Standard | Test Result |
| Endurance test | Endurance meter | upon your request | √ |
| Release force test | Universal material testing machine | upon your request | √ |
| Loop resistance,contact resistance test | Loop resistance testing equipment | upon your request | √ |
| Temperature rising test | Temperature rising tester | GB/T14048.1-2000 | √ |
| Electric conductivity test | Conductivity tester | YS/T478-2005 | √ |
| Salt spray test | Salt spraying tester | GB/T2423.17-2008 | √ |
| Thermal ageing, heat vibration test | Air exchange aging test machine | upon your request | √ |
| Coating thickness test | X-ray coating thickness tester | upon your request | √ |
| Voltage drop test | Voltage drop tester | upon your request | √ |
1.Perfect management systems: Implement ISO9001 & IATF16949 and provide PPAP document.
2.Professional sales team:more than 6 year export experience and 24-hour service line to meet customer’s need.
3.Premium quality:test from raw material to packaging and many advanced testing equipments,like temperature tester,electrical conductivity tester.
4.High production efficiency and low cost :10 year experience of production and complete production chain.
5.Highly intelligent production workshop: robot production line and high-precision machines.

1. Q: Are you factory or trading company?
A: We are factory with 10 year's exporting experience.
2. Q: Can I get sample before making order?
A: We can send you samples if you tell us the model and size you need, or you send us your drawing.
3. Q: Do you accept small order or trial order?
A: Small order and trial order are acceptable.
4. Q: How long can i get a sample?
A: For standard sample we have in stock, we can send it in 2-3 days.
For customized model, we can send sample within 7-10 days.
5. Q: How do you control your quality of goods?
A: We have inspection department. All goods will be inspected before packing.
![]() |
![]() |
![]() |
| Busbar with cover | Copper foil busbar | PVC dipping busbar |


Contact person: Alice YE
Mobile:86-15258008218
LinkedIn:Alice YE
Skype:alice.ye29
Click here back to home