External power supply, also known as portable energy storage rechargeable power station, emergency power supply, is equivalent to a small portable charging station, with various charging methods such as mains power, vehicle, solar photovoltaic panels, etc., which can meet the needs of outdoor flexible charging and discharging, family emergency backup power, etc. It has become a popular outdoor electrical product for campers. How to recharge the rechargeable power station? How to maintain rechargeable power station? Find out below.
How to recharge the rechargeable power station
1. How to charge and discharge a rechargeable power station when purchasing it for the first time?
After you receive the rechargeable power station, you will see that there is remaining power when you turn it on. If the remaining power exceeds 90%, you can directly supply power for use at this time. If the remaining power is low, you can choose the supporting original charger, solar panel, and car charging head to fully charge it before using it. During charging, the display will display corresponding data prompts, such as charging power, battery percentage, etc.
2. How to charge the rechargeable power station for daily use?
Reminder, the rechargeable power station should be charged whenever it is used. When the remaining power is about 10%, it should be charged in time. Although the rechargeable power station generally has a built-in BMS protection system to prevent the power from being over-discharged, it will only be possible to replenish the power in time. Keep the lithium battery in a better cycle state.
3. Using the rechargeable power station while charging will damage the service life?
First of all, it is clear to everyone that the rechargeable power station must meet the condition of "charging power > output power (that is, charging speed is faster than output speed)" when charging and using it at the same time. We all know that the core of the rechargeable power station is the lithium battery. The lithium battery has a certain cycle life. When the number of cycles exceeds the theoretical value, the capacity will still be about 80% of the initial capacity. Lithium batteries have no memory effect, and only one cycle will be counted after a complete charge and discharge, so charging while using does not count repeated cycles, but it must meet the first conditions of use.
4. High frequency use of rechargeable power station to accelerate scrapping?
We all know that each rechargeable power station has its own number of usage cycles. Exceeding the number of cycles does not mean that the rechargeable power station will be scrapped, but the capacity will be lower to about 80% of the initial capacity, and there are many rechargeable power stations at present. There are many cycles, so high-frequency power consumption can be used with confidence.
How to maintain rechargeable power station
1. Anti-cold and heat-proof
Do not place the rechargeable power station where the temperature is too high. High temperatures can shorten the life of electronic equipment, damage rechargeable power stations, and warp or melt certain plastic parts. Also do not store the rechargeable power station in a cold place. When the rechargeable power station is operating in extremely cold environments, when the internal temperature rises, moisture can form in the rechargeable power station and damage the circuit board. Some small factories have safety accidents due to humidity.
2. Placement environment of rechargeable power station
All kinds of electrical appliances need to be placed in a dry environment with low air humidity, and the environment with high humidity is not good for the preservation of all kinds of electrical appliances. Therefore, for the service life of your rechargeable power station, please try to keep the rechargeable power station The station is placed in a dry environment.
3. Output voltage range of rechargeable power station
Although some devices have a usb interface, they also need to be powered by a rechargeable power station. However, you should pay attention to the input voltage range of the device. Generally, the voltage output range of rechargeable power station is 5.3-0.5v. If the input voltage range required by your device is not within the range of the rechargeable power station, it is recommended that you do not use the rechargeable power station to power your device to ensure the service life of your rechargeable power station.
4. Drop-proof and shock-proof
The rechargeable power station is actually a fragile component, and the internal components cannot withstand knocking. Especially to prevent accidental landing during use. Do not drop, knock or shake the rechargeable power station. Rough handling of the rechargeable power station can damage internal circuit boards.
5. Use original accessories
Be sure to use the original accessory charger. The mismatched current and voltage during charging will cause damage to the circuit system, shorten the battery life, and even bring safety hazards. The original battery and charger are the best combination.
6. Use your rechargeable power station frequently
Charge and discharge the rechargeable power station once a month and use it frequently to maximize the service life of the rechargeable power station.
7. Shallow charging and shallow discharge prolong life
Excessive charging and discharging are extremely harmful to the rechargeable power station, and the damage caused is irreversible, so do not wait until the battery is completely exhausted before charging, and do not charge for too long. Shallow charging and shallow discharging are the best way to prolong the life of the rechargeable power station choose!
8. Do not store for a long time
If the rechargeable power station will not be stored for a long time, it should be avoided to keep the power supply in a state of low power for a long time, and it is best to keep the power at 50%. Charge it every 3 months to help prolong the life of the power supply.
