Battery failure detection Monitoring temperature changes of individual batteries and indoor temperatures, allowing early detection of heat instability conditions, cell short circuit, open circuits and battery failures. Ecological mode Operating mode (a patent application solution) in which in the case of good quality external power supply, some power supply components are omitted, which ensures high efficiency while maintaining full protection. LCD display The possibility of local UPS power supply management via a text display, which allows you to quickly make a diagnosis based on recorded alarm states and events. Reciprocating batteries Greater availability thanks to the possibility of independent retrofitting and replacement of batteries by trained users, resulting in reduced average time to repair (MTTR) Configurable voltage switching points Switching voltages (expand or narrow down the allowed voltage range) can be selected where UPS switch to battery power, allowing maximum maintenance time to be extended and the sensitive electronic systems to be effectively protected.