spot welding machine resulting in an increase in the internal resistance of the battery. This reduces the battery s usable capacity and discharge performance, r

you can effectively protect the lithium battery is not easy to damage and extend its service life. Hope these tips can help you!

Battery contact probe: generally used to optimize the contact effect, good stability and long life, cell phone battery contact parts with conductive, SIM data c...

battery makes it widely used in energy battery industry. Battery recycling line With the development of lithium secondary battery technology, it has been widely...