Advantages of lithium battery:

The ups battery uses lithium battery with smaller volume and lighter weight. The volume of lithium battery is 2 / 3 of that of lead-acid battery, and its weight is about 1 / 3 of that of lead-acid battery. Lithium batteries of the same volume have higher capacity than lead-acid batteries.

Long life: LiFePO4 battery pack has a longer service life under the same conditions, and the general service life is about 4 to 5 years.

Excellent high temperature performance: the thermal peak value of LiFePO4 battery can reach 350 ~ 500 ℃.

Fast charging: high current 2C fast charging and discharging, the battery can be fully charged within 40 minutes under 1.5C charging with special charger.

Safe and reliable: LiFePO4 has passed strict safety test, and it will not explode even in severe collision.

Green environmental protection: in line with European ROHS regulations, it is a green environmental protection battery.

No memory effect: it can be used at any time without discharging completely before charging.

Good performance: powerful, fast charging and discharging.

Advantages of lead-acid battery:

The price is cheap, and a considerable number of manufacturers choose to use lead-acid batteries in order to apply the cost to other structures of electric vehicles;

The concept of repairable, battery repair can extend the service life has been recognized and accepted by the majority of customers, and the old can be replaced if it is damaged within the scope of warranty;

Very high impact strength, strong ability to "fight", will not cause damage to the battery due to some bumps at ordinary times;

ABS resin in lead-acid battery has excellent thermal performance.

Compared with the performance advantages of the two, the use of lithium battery in UPS power supply is better. The use of lithium battery perfectly avoids all the effects of lead-acid battery. The advantages of high energy density, small volume, light weight, long service life and wide range of service temperature make the market "dump" on it. The advantage of using lithium battery as UPS battery power is more and more obvious, and the lithium battery construction scheme is also adopted by more and more enterprises. We also see that lithium battery is becoming an indispensable new friend of data center room step by step.

With the wide adoption of China's communication operators and data centers, as well as the maturity of technology and the reduction of material cost, it should be a trend for UPS power batteries to use lithium batteries as energy storage devices.