18650 battery 2600mah

　　What are the application areas of UPS batteries and how to maintain them?

　　UPS batteries are widely used in the military, communications industry, banking industry, supermarkets, personal PCs and other fields. In terms of battery maintenance, attention should be paid to maintaining a suitable ambient temperature, charging and discharging regularly, and replacing waste/bad batteries in a timely manner. The details are as follows Introduce "Application fields and maintenance methods of UPS batteries".

　　1. Application fields of UPS batteries

　　1. Military: military aircraft, spacecraft, servers, radars and other fixed equipment and ships, tanks and other mobile equipment

　　2. Communications industry: Such as China Mobile, China Unicom, Telecom, etc. Their servers and communication stations must ensure that they work around the clock and cannot be affected by the power grid. This is why we rarely have trouble making calls.

　　3. Banking industry: such as cash machines, servers, etc.

　　4. Supermarkets, gold stores and other shops: If there is no backup power supply and there is a sudden power outage at night, robberies will inevitably occur.

　　5. Industry: In order to ensure the sustainability of factory operations, the normal operation of factory equipment must be ensured. This part of UPS is mainly mid-range.

　　6. Personal PC: At present, this part is mainly based on mid-to-low-end UPS.

　　7. Laboratory or high-precision equipment: Some high-end equipment will be damaged if there is a sudden power outage, causing great losses, so a UPS is a must.

　　2. UPS battery maintenance methods

　　1. Maintain a suitable ambient temperature

　　In order to effectively charge the UPS battery, the ambient temperature range should be between 5-30 degrees. Generally, the charging efficiency will increase with the increase of temperature. However, when the temperature rises above 45 degrees, the performance of the rechargeable battery materials will degrade at high temperatures. , the battery cycle life will also be greatly shortened.

　　2. Regular charging and discharging

　　The float voltage and discharge voltage in the UPS power battery have been adjusted to the rated value when leaving the factory, and the discharge current increases with the increase of the load. The load should be reasonably adjusted during use, such as controlling electronics such as microcomputers. The number of devices used. Under normal circumstances, the load should not exceed 60% of the UPS rated load. Within this range, the discharge current of the UPS battery will not be over-discharged.

　　3. Replace waste/bad batteries promptly

　　In the continuous operation and use of UPS batteries, due to differences in performance and quality, it is inevitable that the performance of individual batteries will decline, the storage capacity will not meet the requirements, and damage will be inevitable. When certain batteries/batteries in the battery pack are damaged, maintenance personnel should inspect and test each battery to eliminate damaged batteries. When replacing a new UPS power battery, you should strive to purchase batteries of the same manufacturer and model. It is prohibited to mix acid-proof batteries, sealed batteries, and batteries of different specifications.

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