What are the advantages and disadvantages of lithium battery UPS power compared to lead acid battery UPS power?
1. Under the same load power conditions, the backup time of lithium battery inverter is about 3-5 times that of lead acid battery model
2. lithium battery life The lifespan of lithium-ion batteries is 5 to 8 years or more, compared to 1 to 2 years for lead acid batteries
3. the volume and weight of lithium batteries are five times that of lead-acid batteries.
4. UPS lithium batteries do not require regular maintenance, while lead acid batteries do. should be maintained and tested once every few months, and charged and discharged once.
5. Lithium battery UPS power does not pick up load and can be used for a long time under light load conditions. Lead acid battery inverter does not support light load and small loads will result. rapid damage to the battery;
< p>6. Environmental protection issues. Lead-acid batteries are seriously polluted by various heavy metals. Lithium batteries are much more environmentally friendly;How to send lithium batteries
Since you are asking this question, it means you are not a professional .
Since you are not a professional, do not try to design or connect the charging circuit of a lithium battery (lithium cobalt oxide, lithium polymer) by yourself.
It is almost impossible not to explode or catch fire.
Indeed, whatever the charging voltage (>4.25 V), accidents can occur without a balancing circuit or protection card.
According to the indicative list of prohibited items published by the Bureau napostal service, lithium batteries cannot be sent by express delivery. Therefore, if you need to ship lithium batteries, you must operate in accordance with current regulations and standards. Generally speaking, the following methods can be used:
1. Find a local logistics center or express company and ask if lithium batteries can be mailed. If possible, corresponding packaging and protective measures should be provided to ensure the safety and stability of lithium batteries.
2. If the courier company does not accept shipping lithium batteries, you can try to find someone who can help you get them there, or use a bus for transportation. Care should be taken to protect lithium batteries during transportation to avoid collision or damage.
It should be noted that if the bLithium batteries must be sent by post, relevant regulations and standards must be followed to ensure the safety and reliability of the transportation process. At the same time, when choosing a courier company, you should choose a courier company with a high reputation and good service to ensure the successful delivery of the package.