EV OFF GRID TV Hithium280Ah Grade A battery welded busbar screw insulation board actual 298Ah 5years warranty 2024 produce DDP
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- Supplier: Shenzhen Wisdom Science And Technology Co. Ltd.
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Product Overview
Description
EU PL Stock
Description
Provide EV E latest lifepo4 cell.
MB31 314Ah 3.2V Prismatic LiFePO4 Cell
The cell have passed UL, CB, UKCA, PSE, IEC, BIS, CE, FCC, MSDS certificates.
The cell have passed UL, CB, UKCA, PSE, IEC, BIS, CE, FCC, MSDS certificates.
We promise to
*All cells are grade A, brand new quality.
*All cells will be tested before shipment, and the cells sent to you will have consistent voltage, internal resistance, and capacity. The test data will meet the requirements on the specification sheet.
*All cells have clear QR codes.
*The cells we sent you have already been welded with M6 bolts.
*Free shipping of corresponding accessories. If you purchase 16pcs cells, we will send 16pcs busbars+32pcs screws+16pcs eploxy.
*All cells are grade A, brand new quality.
*All cells will be tested before shipment, and the cells sent to you will have consistent voltage, internal resistance, and capacity. The test data will meet the requirements on the specification sheet.
*All cells have clear QR codes.
*The cells we sent you have already been welded with M6 bolts.
*Free shipping of corresponding accessories. If you purchase 16pcs cells, we will send 16pcs busbars+32pcs screws+16pcs eploxy.
Why Choose Us
MB31 Shipment Report
Provide professional and authoritative test reports.
We will send you an EXCEL document. You can find the serial number in the document that corresponds to the battery QR code to understand the cell test results.
All cells are of A grade, brand new quality. The batteries of the same batch have good voltage, internal resistance and capacity consistency.
Original QR code
All the cells come with original QR code, you can scan the QR code with specific software to get information about the cells.
The QR codes are intact and have not been reprinted, and all QR codes are traceable.
Voltage and internal resistance testing
Before shipping, we will test all battery cells, cells appearance, voltage and internal resistance to conform to meet the specification requirements.
Capacity testing
A complete charge/discharge test will be performed on all cells to screen those that meet the capacity requirements.
Flat without bulge
We only provide Grade A, brand new quality, all cells have good appearance, flat, no bulge.
15N.m torque
The EVE specification shows that the recommended torque is less than 6N.m, but our laser welded studs can withstand 15N.m torque without loosening.
Professional packaging and transportation
Packaging meets the requirements of UN38.3 and complies with export requirements.
5 layers of dangerous goods export corrugated carton
Use high hardness custom sponge to strengthen the battery
5 layers of dangerous goods export corrugated carton
Use high hardness custom sponge to strengthen the battery
A layer of tape is wrapped around the exterior to prevent rain from damaging the battery during delivery.
Storage conditions
Scientific and safe storage environment, place the battery cells in a dry, ventilated and cool place at 0-35℃. Keep the capacity between 30%-80%.
Packaging
Professional export package.
* Use high hardness custom sponge to strengthen the battery
* 5 layers of dangerous goods export corrugated carton
* Use high hardness custom sponge to strengthen the battery
* 5 layers of dangerous goods export corrugated carton
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FAQ
1). Are the batteries GRADE-A,Brand NEW?
Yes, GRADE A + quality. the QR code is intact, Brand new.
2).Are the batteries come with busbars+bolts?
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
3).Can you test each battery PRIOR to shipping?
We will test all the battery Voltage and Internal resistance before shipping.
4).What kind of the package of the cells?
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
5).How can I place the order?
Usually we accept alibaba trade assurance order online. For the RTS(ready for ship) product if there is clear shipping cost or free shipping to your country you can place order and pay directly after reading for all the details,or you can provide your shipping informtion to our sales they will creat online order for you.
6).How can I do if I need more help for the order?
You can chat our sales online or send inquiry email,we will respond you ASAP.
Reminder:
DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detected voltage/resistance/appearance and other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund.
Battery can only be unused (the electrode intact, no welding, no wear, the appearance good) to provide return. Any return behavior buyers need to be responsible for shipping fee.
1).Warranty period: 5 years (from the date of successful delivery),if the single battery capacity less than 80% initial
capacity,take the test pictures or video to us,we will replace it or give satisfied solution.
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case of loss of cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
3).These situations not provide return nor refund
1. After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging.
Tips:
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us.
* please consider before taking orders, place order means you have agreed. thank you for your cooperation!
Yes, GRADE A + quality. the QR code is intact, Brand new.
2).Are the batteries come with busbars+bolts?
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
3).Can you test each battery PRIOR to shipping?
We will test all the battery Voltage and Internal resistance before shipping.
4).What kind of the package of the cells?
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
5).How can I place the order?
Usually we accept alibaba trade assurance order online. For the RTS(ready for ship) product if there is clear shipping cost or free shipping to your country you can place order and pay directly after reading for all the details,or you can provide your shipping informtion to our sales they will creat online order for you.
6).How can I do if I need more help for the order?
You can chat our sales online or send inquiry email,we will respond you ASAP.
Reminder:
DIY battery pack must get the cells balanced (same voltage ) before assembly. Later if there happens don't know how to assembled or wrong assembly is not accepted refund. Professionals will detected voltage/resistance/appearance and other issues before every shipment, we can only ensure that the single battery is good, when arrival you can test the cells within 15 days, after that means batteries have no problem, does not provide return nor refund. If you found problems you can contact us for return or refund.
Battery can only be unused (the electrode intact, no welding, no wear, the appearance good) to provide return. Any return behavior buyers need to be responsible for shipping fee.
1).Warranty period: 5 years (from the date of successful delivery),if the single battery capacity less than 80% initial
capacity,take the test pictures or video to us,we will replace it or give satisfied solution.
2).If any miss or damaged for the shipping. Please contact us firstly, then send us the picture or video to check. In case of loss of cargo or the battery is damaged and can not be used or there is a greater risk of use, we will communicate with buyer if resend it or replace it or refund the product cost.If buyer send back the cells to seller,buyer should pay for the shipping cost.
3).These situations not provide return nor refund
1. After the assembly or assembly process happen any problem, such as the protection board connected to the wrong wire burned lead to battery damage, charger failure, the assembly error or unbalanced assembly, etc.
2. For damage caused , such as battery bulge/welded, battery pack without protection BMS caused by charging.
Tips:
* These products are prototype batteries without protection board, you need to purchase a match one! Pls click here to consult us.
* please consider before taking orders, place order means you have agreed. thank you for your cooperation!
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