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.
Battery model: HLC18650/2S/2200mAh/7.4V Nominal voltage: 7.4V Nominal capacity: 2200mAh (discharge at 0.2C to 5.5V) Factory voltage: ≥7.4V Product size: MAX69×38×19.5mm Product internal resistance: ≤280Mω Weight: 100g Output mode: UL1571 22# 50±5mm red and black, stripping 3±0.5mm Executive standard: GB/T 18287-2000 Warranty period: 12 months Working temperature: 0~45℃ (charging), -20~60℃ (discharging) Battery charging: charging limit voltage: 8.4V charging current: 1100mA (standard), 2200mA (maximum) Battery discharge: Discharge cut-off voltage: 5.5V Discharge current: 440mA (standard), 4400mA (maximum)
The application of lithium secondary batteries in the energy battery industry benefits from its superior performance. With the continuous development of lithium secondary battery technology, it has been widely used in our daily life; rechargeable batteries that are used many times are increasingly favored by consumers. Pay attention to the energy battery industry, fully understand the battery and let us “use it for me”. At present, the 18650 lithium battery has certain applications in the following fields.
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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