1. Mphamvu yamphamvu ya maginito, kuyamwa kwa maginito akhungu, kuyika maginito okhazikika kuti azitha kuyatsa.
2. Chepetsani kwambiri kuchuluka kwa mapulagi ndi zochotsa pa kuwonongeka kwa mawonekedwe a chaji ya zida.

Yapitayi: Chingwe cha Maginito cha 3 Mu 1 Waya wa Chingwe cha Maginito cha 1.4m Male 8mm Chingwe cha Maginito cha USB Ena: Chingwe cha Maginito cha 2 Mu 1 Cholumikizira Chachimuna cha 10mm Chingwe cha USB cha Maginito cha 1.4m