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.
Cell model: 18650/3.65V/2600mAh
Battery specification: 18650-2S2P/7.3V/5200mAh
Nominal voltage: 7.3V
Nominal capacity: 5200mAh
Charging voltage: 8.4V
Charging current: ≤2.5A
Discharge current: 1.8A
Instant discharge current: 5A
Discharge cut-off voltage: 6.0V
Internal resistance of finished product: ≤200mΩ
Battery weight: 0.2Kg
Product size: 135*38*21.5mm (Max)
Charging temperature: 0～45℃
Discharge temperature: -20～60℃
Storage temperature: -20～35℃
Battery shell: ordinary soft case
Lithium battery protection: short circuit protection, overcharge protection, over-discharge protection, over current protection, etc.
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”.