18650 lithium 3.7 battery

　　How to store UPS batteries and install them?

　　The environment for storing UPS batteries should not exceed the range of -20℃~+40℃. It should be dry and low-temperature, well ventilated, stored for a long time, and fully charged. In addition, when installing UPS batteries, you must first check the packaging, connect the 18650 lithium 3.7 battery to the mains, and start charging the battery. Charge. Next, I will introduce the details to you.

　　1. How to store UPS batteries

　　1. When storing, please pay attention to the temperature not exceeding the range of -20℃~+40℃.

　　2. When storing the battery, the battery must be stored in a fully charged state. Since part of the capacity will be lost due to self-discharge during transportation or during storage, please replenish the battery when using it.

　　3. When storing for a long time, in order to make up for the self-discharge during storage, please perform supplementary charging. Storage at temperatures above 40°C will have a negative impact on battery life, so please avoid it.

　　4. Please store in a dry, low-temperature, well-ventilated place.

　　5. If the battery packaging is accidentally wetted by water during storage or transfer, the packaging carton should be removed immediately to prevent the wet carton from becoming a conductor and causing the battery to discharge or burn out the positive terminal.

　　2. How to install 18650 lithium 3.7 battery

　　1. Packaging inspection

　　Open the packaging box, and inside it should be: USP battery and instructions. Remove the USP battery and check if it was damaged in transportation. If there is any damage or parts missing, do not turn on the machine and notify the carrier or dealer. Connect the battery. Connect the red wire of the battery connection on the back panel of the USP battery to the positive terminal of the battery, and the black wire of the battery connection to the negative terminal of the battery.

　　2. Mains power connection

　　When the input power cord connects the usp battery to the mains, start charging the battery. It is recommended to charge for 6 hours before use. To connect the device, use the device's input power cord to connect to the regulated battery output socket on the back panel of the USP battery.

　　3. Turn on usp battery

　　When turning on the usp battery, lightly press the switch button and the indicator light will light up. The usp battery has a DC start-up function, which can directly start the UPS without the need for mains power, which is convenient to use. Once the mains power is interrupted and the UPS switches to backup power supply, please promptly save other loads on the personal computer or perform other power outage emergency measures. After the mains power is restored, please turn on the usp in time to charge the battery.

Read recommendations:

14500 850mAh 3.7V

Spiral wound cylindrical battery.CR2450 battery

How to extend the service life of battery packs

401030 battery direct sales

li ion 18650 battery pack