1. Imakhala ndi kukana kwamphamvu komanso kukana kwafupipafupi, kumapereka chitetezo chokwanira kwa katundu wovuta wa ogwiritsa ntchito.
2. Chogulitsacho ndi chosunthika komanso chosunthika, choyenera kumadera osiyanasiyana amakampani ovuta komanso zochitika zosiyanasiyana zogwiritsira ntchito.
3. Kulowetsako kuli ndi mapangidwe achitetezo a mphezi, omwe amatha kuteteza bwino zidazo pansi pazikhalidwe zapadera.
4. Mapangidwe okhazikika a module, mphamvu zenizeni zenizeni, kulemera kopepuka, kumatha kuphatikizidwa momasuka, koyenera kwambiri pazochitika zogwiritsa ntchito malo.
5. Pogwiritsa ntchito chitetezo chapamwamba komanso moyo wautali wa lithiamu iron phosphate mabatire, moyo wautumiki ukhoza kufika zaka 10, ndipo magetsi a UPS safunikira kusintha batri pa nthawi yonse ya moyo.