Shenhai Kuphulika-Umboni
Inde, tiyeni choyamba timvetsetse zina za zipinda zogawa mphamvu ndi zipinda za batri, makamaka omwe ali ndi mabatire a lead-acid (UPS, magetsi osasokoneza). Ndikofunikira kukhazikitsa zowunikira zosaphulika m'malo awa.
Izi zili choncho chifukwa mabatire omwe ali m'zipindazi amapanga mpweya wa haidrojeni, ndipo ngakhale kutentha pang’ono kungayambitse kuphulika pamene gasi aunjikana.