Leli bhethri le-12V 5Ah sealed lead-acid (SLA) lidizayinelwe izidingo zamandla ahlangene, lilungele amasistimu e-UPS, ukuphepha, nezinhlelo zokusebenza eziyisipele eziphuthumayo. Yakhelwe ukwethembeka, iletha ukusebenza okungaguquki nokusekelwa kwamandla okuhlala isikhathi eside kumasistimu abalulekile. Ngezitifiketi zomhlaba jikelele ezifana ne-CE, UL, ne-ISO, ihlangabezana namazinga aphezulu ekhwalithi nokuphepha, okuyenza ibe ukukhetha okuthembekile kuzo zonke izimboni ezihlukahlukene. Idizayini engenakulungiswa iqinisekisa ukusetshenziswa kalula kanye nokugcinwa okuphansi, kuyilapho ifomu layo elihlangene livumela ukuhlanganiswa okulula kumasistimu nezindawo ezihlukahlukene.