Lithium battery ups for home are promising alternative to traditional lead-acid batteries due to their higher energy density, longer cycle life, and lower self-discharge rate. We can customize lithium battery solutions to replace lead-acid batteries according to your needs. UPS Uninterrupted Power Supply Lithium-ion UPS batteries offer extended lifespan, increased energy density, and a smaller footprint, making them an excellent choice for battery backup solutions. High energy density The energy density of lithium lead acid replacement is 4-5 times higher than that of lead-acid batteries. Under the same capacity, the volume is reduced by 60% and the weight is reduced by 70%, making them more convenient to move, install, and maintain.