The usage method of
18650 lithium battery is as follows:
1、 Avoid overcharging the battery during the first charge
When charging for the first time, choose to charge during the day. Charging at night can easily lead to overcharging and damage to the battery. And it's easy to control the charging time during the day, so pay attention to the time when charging.
2、 Purchase reliable 18650 lithium batteries.
When choosing 18650 lithium batteries, it is advisable to choose reliable lithium battery manufacturers and not purchase inferior products for the sake of cheapness.
3、 Avoid overcharging.
The time of the charger should be well controlled, preferably not exceeding 8 hours. Failure to overcharge will shorten the lifespan of the 18650 lithium battery and may also lead to voltage overload.
4、 Regular maintenance.
When purchasing 18650 lithium batteries, it is also important to pay attention to regular maintenance and regularly check the charging circuit and plug to avoid problems such as circuit aging and short circuits.
18650 lithium battery maintenance method
1. Master the correct charging method for 18650 batteries
Master the appropriate charging method proficiently. Connect the charger to the high-capacity lithium battery first, and then connect the charger power plug to the 220V AC power supply. Following this connection sequence can avoid electric sparks caused by re plugging the charging plug. When the power is connected, the charger displays a red signal indicator light.
2. Pay special attention to the charging environment and place it in a cool and dry place as much as possible
Avoid placing large capacity lithium batteries near heat sources, open flames, flammable and explosive gases, liquids, which may cause battery leakage, heating, smoking, and other situations. Full charge storage of batteries has little impact on themselves. It is recommended not to store them empty as large capacity lithium batteries may self discharge. Empty batteries, combined with long-term storage, can cause over discharge. When storing for a long time, special attention should be paid to storing them in a cool and dry place. It is best to store the battery pack separately and not plug it into tools or chargers.
Advantages of 18650 lithium battery:
1、 Low cost, capable of large-scale production.
In terms of product weight, compared to low-temperature lithium iron phosphate batteries in colloidal or solid electrolytes, low-temperature polymer lithium batteries are lighter in weight than low-temperature 18650 lithium batteries under the same voltage and capacity. From the perspective of production and manufacturing costs, these three types of low-temperature batteries have the highest costs, which is also one of the main factors restricting their application.
2、 Advantages in adapting to equipment space requirements.
At present, low-temperature polymer lithium batteries are mostly colloidal or solid-state lithium batteries, and their production process is a laminated process. Therefore, low-temperature polymer lithium batteries can be designed and manufactured flexibly in terms of battery capacity and shape, and can be customized according to needs. Especially for small ultra-thin batteries, it has more advantages. Nowadays, portable electronic devices or smart wearable devices are more commonly used, especially extreme cold exploration devices, which are currently the preferred choice for batteries.
