We are a professional lithium battery factory in China. Now we briefly introduce how to produce lithium batteries. It starts from cathode & anode mixing, coating, baking, calendering, automatic slitting & cutting, winding, top & side sealing, electrolyte injection, pressing formation, forming, capacity grading, OCV1 & OVC2, cell to PCB, insulation and shipping. Welcome to contact and ask for the workflow table list.
Product number: HLC303450 Cell model：303450/3.7V/500mAh Battery specification: 303450-1S1P/3.7V/500mAh(lithium battery) Nominal voltage：3.7V Nominal capacity：500mAh Charging voltage: 4.2V Charging current: ≤500mA Discharging current: ≤500mA Instant discharging current: 500mA End-off voltage: 3V Internal resistance: ≤80mΩ Battery weight: 10g Product dimension: 30*34*50mm Charging temperature：0～45℃ Discharging temperature: -20～60℃ Storage temperature: -20～45℃ Battery case: Aluminum plastic pouch cell Application field: Digital Products
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-ion battery manufacturer in China with over 10 years experience.
We will contact you within 1 working day, please pay attention to the email with the suffix “@hlcbattery.com”.
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