EverExceed's UPS Lithium battery systems provide a reliable and flexible solution that ensures 24/7 UPS system uptime while delivering significant total-cost-of-ownership (TCO) savings. UPS lithium battery is certified with UL1973, UL1642, CE, as well as the IEC62133, UN38.3, MSDS test reports & used in UPS system of data centers, banks and securities, hospitals and medical, education centers, etc. It is a flexibly customized solution with compact size and high energy density allow it to deliver the maximum performance to the UPS system. This battery is more advanced, much longer lifespan, highly efficient and has many technical advantages over the traditional lead acid batteries.