EVE MB31 stud has come loose?
Have you ever encountered or seen a situation like this? The terminal stud on the battery cell has come loose, as shown in the image below.
- So why does this happen?
- How can this situation be resolved?
- Wistek provides battery cells that meet product quality requirements.
Since we DIY lithium battery enthusiasts don't have professional welding equipment, if the terminal stud comes loose, we can't re-process the battery cell terminal, making assembly impossible and wasting an expensive battery cell.
So why does this happen?
Reason 1: Poor welding.
The laser welding power did not meet the requirements, resulting in an unstable connection between the terminal post and the electrode, causing it to detach.
Reason 2: Excessive torque.
DIY enthusiasts use excessive torque during assembly, causing the terminal stud to detach.
How can this situation be resolved?
DIY enthusiasts usually find it difficult to perform post-sale welding of the terminal studs without professional welding equipment.
Wistek provides battery cells that meet product quality requirements.
Quality Inspection:
Before welding in bulk, samples are used to test the welding process and perform torque tests to meet shipping requirements.
After the bulk welding is completed, samples are inspected.
Click:Wistek MB31 Cells EU Stock
Click:Wistek MB31 Cells USA Stock
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