1.Enhanced temperature control

The battery can obtain a longer life in the environment of 20-25℃，When the temperature rises, the corrosion of the battery plates will intensify, and more water will be consumed at the same time, thereby shortening the battery life，When the temperature is above 25°C, the life of the battery will be shortened by half for every 10°C increase in temperature; if the temperature exceeds 40°C, there is a risk of thermal runaway。Users should pay attention to the ventilation and heat dissipation and temperature control of the battery room。

2. Standardize charge and discharge management

The float voltage and discharge voltage in the UPS power supply have been debugged to the rated value before leaving the factory, and the size of the discharge current increases with the increase of the load, and the load should be adjusted reasonably during use，Under normal circumstances, the load should not exceed 60% of the rated load of the UPS. Within this range, the discharge current of the battery will not exhibit excessive discharge。

Batteries that have been left unused for a long time should be recharged in time, and try to keep the batteries in a fully charged state.

3. Regular maintenance

Regularly check whether the surface of the UPS battery is dry, dust and pollutants, etc., and also need to check whether the battery is undercharged, overcharged, overdischarged, etc., so as to reduce the probability of battery failure。

4. Using battery monitoring technology, timely detection of aging batteries

The battery pack is often composed of a large number of single cells. The performance of individual cells is deteriorated, and the storage capacity cannot meet the requirements and is damaged， It is inevitable that the UPS will appear in the continuous operation and use，If it is not detected in time to find out the aging battery and adjust it, it will affect the efficient and safe operation of the entire power supply system。

The battery monitoring system can reveal battery performance characteristics and aging trends to maintenance personnel in a timely manner, and can accurately assess the health status of batteries，Obtain an effective basis for battery replacement and cascade utilization, and ensure that the battery can be put into work at any time by replacing backward batteries。