The 303450/500mAh polymer battery contains anode, cathode, electrolyte, tab, aluminum plastic film and others. We use A-grade materials to ensure good performance. Of course, the production process is the key to achieve well charge & discharge performance. It shall not have expansion, interior short-circuit, low-capacity, high resistance, leak issues.
Apart from cell, we can discuss the PCM(protection board). It is a pre-equipped IC chip and moseft. it is applied to the protection of lithium-ion battery from overcharge、over discharge over current and short-circuit. Its main organ: IC/UI, Moseft/U4. Following is our battery safety performance:
Reliable & durable lithium battery & energy storage manufacturer in China with over 10 years of experience.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”.