How to use the portable UPS battery tester

How to use the portable UPS battery tester, come and try! The operation method of the portable UPS battery tester, come and try! Generally speaking, the portable UPS has to go through many tests before being shipped from the manufacturer to the market. But this does not mean that the battery tester is useless to buyers. As there are many suppliers of portable UPS power supplies on the market, in addition to direct sales, there are also many online merchants and private second-hand dealers. In many such transactions, the quality of many portable UPSs cannot be guaranteed. Buying a battery tester is a useful method. In addition to testing before the official use of the portable UPS, the purchase of a battery tester can also regularly test the condition of the UPS, which helps to know the condition of the UPS battery more intuitively. The battery tester is not only used for portable UPS, its applicable objects include a variety of batteries, and a wide range of applications. Now that battery testers are so useful, let us learn more about them and how to use them. What is a battery tester? A battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a curve. There are several channels for battery testers to choose from. Single-point operation and single-point control can be used to test different types of batteries (Ni-MH, Ni-Cd, Lithium, etc.) at the same time. Battery testing equipment is classified according to the battery form and the product after the battery is packaged. The testing equipment can be divided into: battery testing equipment, product battery testing equipment, mobile phone battery testing equipment, laptop battery testing equipment, mobile DVD battery testing equipment, battery testing equipment, It can do functional tests. The instrument can test lithium batteries, nickel-metal hydride batteries, polymer batteries, ordinary dry cell batteries, lead-acid batteries, etc. Online monitoring of battery tester operation When the battery pack is discharged, uniformly charged and floated online, the battery pack and single battery are monitored in real time. Including full group voltage, single battery voltage, full group charge and discharge current, full group charge capacity, full group discharge capacity, monitoring time, etc. Discharge test After the battery pack is taken out of the system, the smart dummy load is used for constant discharge, or the smart dummy load and user equipment are used for constant discharge. After setting the discharge current, discharge time, discharge capacity, group shutdown maintenance voltage, group shutdown maintenance voltage and other parameters, the test instrument will actively perform the discharge function and display the discharge current, discharge battery capacity, full group voltage, single battery voltage, and discharge in real time. Time and other data. When the battery pack reaches the stop discharge voltage setting value, the stop discharge capacity setting value, and the stop discharge time setting value, any single battery voltage lower than the stop single voltage setting value or manual shutdown operation can stop the discharge test. Quick measurement capability After the battery pack is discharged from the system, it only takes 5 to 20 minutes to measure the actual capacity, internal resistance and function (normal, reverse, degraded) of each battery in the battery pack. There are many uses for battery testers, but if the quality of the portable UPS you buy is reliable, you can test the product without buying a tester. Therefore, when purchasing a portable UPS, the ultimate solution is to buy high-quality products processed by regular manufacturers. This not only guarantees product quality, but also guarantees after-sales service. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement. Previous: Very useful tutorial on cell phone battery protection