(1) After 3C lithium-ion batteries pass 3C certification, battery manufacturers can put them into production. The completed 3C lithium ion battery shall also be subject to performance and safety tests. How to ensure the safety and effectiveness of testing is the primary problem of requirements processing. The high current spring chip microneedle module provides a processing method for 3C lithium ion battery testing.

(2) The high current spring sheet microneedle module is the transmission preamble of connection and conduction, which can effectively ensure the continuity of connection during the test of 3C lithium ion battery. It can transmit large current, has strong habits in small pitch class, and has a long service life.

(3) The rated current of the high current spring sheet microneedle module can reach 50A, and the current transmission is very stable in the range of 1-50a. The reason is that the current flows in the same data body, the resistance is constant, and current attenuation will not occur. Therefore, it has a better connection function, enabling the 3C lithium ion battery test to proceed smoothly.

(4) In the small pitch category, the minimum pitch value of the high current spring sheet microneedle module can reach 0.15 mm, breaking through the limitation of the traditional probe module. Between 0.15 mm and 0.4 mm, it has strong habitability, its expressiveness and service life are much higher than the probe module, and the connection is stable and reliable.

(5) The uniform service life of the high current elastic chip microcrystalline module exceeds 20w times, and it can reach 50w times under good operation, environment and maintenance conditions. It is stable for a long time in the 3C lithium ion battery test. The self-cleaning function of the cartridge head makes the test free of impurities, and the yield reaches 99.8%.

(6) As for 3C lithium-ion battery manufacturers, the characteristics of high current chip micromodules have solved the problem of 3C lithium-ion battery testing, providing a stable guarantee for testing. It can assist in the orderly production of 3C lithium-ion batteries, with very high performance and cost performance.