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/LG/HD2C/2100mAh/3.6V
Finished product specifications: 18650/13S4P/46.8V/8AH
Nominal voltage: 48V
Nominal capacity: 8AH
Working voltage: 39-54.6V
Charging voltage: 54.6V
Charging current: 3-8A
Working temperature: -10-60℃
Internal resistance of finished product: ≤200mΩ
Product size: 285*90*95mm (Max)
Protection board function: balance, overcharge, over-discharge, short circuit, transition, and over temperature. The product is used in the fire-fighting motor drive. The battery cell adopts 10C LG/HD2C/2100mAh/3.6V. Normal working current: 45A for 3 minutes. Maximum operating current can reach 84A
There is no doubt that the 18650 lithium battery has the characteristics of high specific energy, large volume, no memory and long life.
The capacity of ordinary 18650 lithium battery is 1200mah, 1800mAh, 2000mAh, 2200mAh, 2500mAh, 2600mAh, 2900mAh, 3350mAh, 3500mAh, and the capacity of lithium-ion battery composed of the series-parallel circuit can be greatly improved.
The 18650 rechargeable battery has no memory, so it is more convenient to use without having to discharge the remaining switching power supply before charging the battery.
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”.