Aloyi ya nickel yamkuwa, yomwe ili ndi mphamvu zochepa zamagetsi, yolimba bwino komanso yolimba ndi dzimbiri, yosavuta kugwiritsa ntchito

yokonzedwa ndi kulumikizidwa ndi lead. Imagwiritsidwa ntchito popanga zigawo zofunika kwambiri mu relay yodzaza ndi kutentha, kukana kochepa

chotenthetsera magetsi, ndi zipangizo zamagetsi. Ndi chinthu chofunikira kwambiri pa chingwe chotenthetsera chamagetsi.

Kugwiritsa ntchito waya wa aloyi wa nickel wamkuwa:
1. zida zotenthetsera
2. kukana kwamphamvu kwa kutentha kochulukira kwa kutentha
3. chothyola dera chotsika mphamvu
4. chipangizo chotsika mphamvu zamagetsi