1. Iyo yakakura simba lithium bhatiri yakaderera bhatiri kuchengetedzwa, kushanda mazuva anopfuura 3 mushure mekuzara.
2. Dual switch nekushanda inoratidza mwenje
3. High / low voltage circuit yakazvimirira dhizaini
4. High toughness post inokuchengetedza kure kure