Kupanga kwa OCF
| Zogulitsa | Mitundu ya thovu | Kufotokozera ndi ubwino |
| Propane, butane, isobutane kapena dimethyl ether | Kutentha kwakukulu komanso kutentha kwambiri, kumapereka mawonekedwe abwino a cell, kutsegula bwino kwa selo ndi kukhazikika kwa mawonekedwe. | |
| XH-1830 | OCF | Cholinga chachikulu chokhala ndi maselo abwino, otsekedwa ndi theka komanso otsegulidwa. |
| XH-1810 | Mankhwala apadera otalikitsa kugwiritsidwa ntchito limodzi ndi XH-1840. | |
| XH-1840 | Mankhwala apadera otalikitsa kugwiritsidwa ntchito limodzi ndi XH-1810. |