When the battery management system is used for the uninterruptible UPS backup power supply 48V100Ah application, it can monitor the key parameters of the battery unit (such as temperature, voltage, and current) to ensure safe and reliable operation of the system throughout its entire service life. All types of batteries are susceptible to heat dissipation. When the chemicals inside the battery reach high temperatures, it can cause heat loss and lead to malfunctions.

　　However, the uncontrolled temperature of lithium chemicals used in uninterruptible UPS backup power supply 48V100Ah applications is higher than 200 ℃. For the sake of service life, the temperature protection point of most lithium batteries produced by lithium battery manufacturers is limited to within 70 ℃. When the battery reaches its temperature limit, the battery management system will automatically disconnect the connection between the battery and the uninterruptible UPS backup power supply 48V100Ah load or charger. In other words, the battery management system will disconnect the battery at a low threshold until it reaches a thermal runaway temperature.

　　Nowadays, numerous lithium battery manufacturers have manufactured high-quality lithium batteries for the uninterrupted UPS backup power 48V100Ah system. The design and packaging of the batteries can further ensure their durability. The battery includes safety fuses, overcharge protection, and a hardened material layer. Most lithium batteries are manufactured according to UL and other applicable safety standards.

　　Lithium battery manufacturers have shown through cost analysis and performance data analysis that lithium batteries are a better energy storage option for the 48V100Ah system of small and medium-sized uninterrupted UPS backup power supply. During the 10 year uninterrupted UPS backup power supply's 48V100Ah lifespan, lithium batteries do not need to be replaced like lead-acid batteries, significantly reducing their long lifespan and low maintenance requirements. They can bring significant investment returns to IT managers in less than five years.

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