The WK-HT high-temperature series batteries are specifically designed for high-temperature base stations and areas with an environment above 35℃ throughout the year. This technology represents a major breakthrough in the field of valve-regulated sealed lead-acid batteries in China, solving the international technical problem of temperature sensitivity of batteries and reaching a leading level. Raise the standard operating environment temperature of batteries in existing applications from 25℃ to 35℃, achieving an energy-saving efficiency of 60% to 90%, creating a favorable economic environment for customers, and making a significant contribution to the Earth's environment and reducing greenhouse gas emissions. Adopting multiple patented technologies of corrosion-resistant alloys, specially formulated electrolyte additives, and systematically developed high-temperature resistant shell materials, as well as advanced pressure-resistant and impact-resistant structural designs, the product has a wide temperature application range, can operate at -20℃ to 75℃, and can be used at 35℃. The cumulative time each year does not exceed October, and the guaranteed warranty remains unchanged.