Almost every one of us, with the development of society, has a mobile phone whose battery life are deemed critically important because of the strong power consumption of some mobile phones which are quite easy to run out of juice. To address this problem, people may rely on power banks, but, what if they explode? The public has such a concern, so does the manufacturers. But how can manufacturers prevent this from happening? A simple way is to find out the capacity, the voltage and the life cycle performance of a power bank, which leads to today’s product TOB-BTS-6V4 Power Bank Tester,which can perfectly solve the concern by giving an accurate test of the above-mentioned three aspects and displaying those data on the computer for analysis.

TOB NEW ENERGY LIMITED, as a professional lithium ion battery producing machine and material supplier, who has specialized in this field for more than 16 years. If you are interested in lithium ion battery making, please do not hesitate to contact us.