Dongguan Everwin Tech Co., Limited
| Payment Terms | T/T |
| Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days |
| Packaging Details | carton box+paper box |
| Brand Name | EWT |
| Model Number | LFP 12V 200AH |
| Certification | MSDS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 100pcs for 25-30 days |
| Delivery Time | 7-12 delivery days | Packaging Details | carton box+paper box |
| Brand Name | EWT | Model Number | LFP 12V 200AH |
| Certification | MSDS | Place of Origin | China |
| High Light | 12v 200ah Forklift Battery ，Long-Lasting Forklift Battery | ||
New Design Storage Rechargeable 12v 200ah For Forklift Batteries
| species |
Lithium Iron Phosphate |
|
Voltage |
32700-12V |
|
capacity |
200AH |
|
Batteries |
IFR32700 3.2V 6Ah |
|
size |
521*238*218mm |
|
weight |
24KG |
|
Maximum charging current |
100A |
|
Maximum discharge current |
150A
|
|
Display screen |
No |
|
Communication support |
No |
As the demand for EV batteries continues to grow, researchers at the University of Michigan have developed a method to predict how changes in manufacturing processes and materials will affect battery life.
Engineers at the University of Michigan have determined that the internal resistance, measured immediately after the battery is made, is a key measure of battery life. Measurements can be made in seconds at the end of the manufacturing process at little to no additional cost.
Previous studies have shown that lifetime prediction is possible, but it requires repeated cycles – charging, discharging, and recharging – to collect the data needed to train the algorithm. The aging tests required to determine lifespan can take weeks to months to complete. For this reason, the test was conducted only on a small number of cells, not all of the resulting cells.
But this new study, recently published in the journal Joule, shows that accurate battery life can be predicted with the help of a resistance measurement, or rather a measure of how well a battery resists the flow of current inside it. This resistance can come from the material of the internal components, or from electrochemical factors that affect the movement of ions between the battery electrodes. Measuring resistance at low charge levels is key.
Andrew Weng, the study's lead author and PhD student in mechanical engineering, said: "In principle, resistance measurements in the low-charge state can be obtained without any cycles, which makes the model training process faster. "
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
25000000-30000000
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo... Everwin Tech Co., Limited was established in 2009 and is a professional battery manufacturer specializing in reserach design and producing power solutions for all kinds of market . EWT Battery provide ODM, OEM battery solutions for medical, solar lighting, smart metering lo...
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