Performance design of sealed maintenance free lead-acid batteries
Sealed maintenance free lead-acid batteries adopt the latest fully sealed structure and modern production technology designed in the 1990s. Make it have excellent performance, long lifespan, pollution-free, maintenance free, safe and reliable. Compared to traditional batteries, maintenance free lead-acid batteries have capacitors that can operate in ambient temperatures ranging from -30 ℃ to+60 ℃. They also have advantages such as fast charging, high current discharge, low internal resistance, and an ultra long lifespan of over 100000 cycles.