
Ma cell a thumba ndi mtundu wapamwamba wa ma cell a lithiamu-ion omwe amadziwika ndichopepuka, chosinthasintha mawonekedwe komanso mphamvu zambiri, yomwe imagwiritsidwa ntchito kwambiri pa zamagetsi, magalimoto amagetsi, malo osungira mphamvu, ndi zida zamankhwala.
Mosiyana ndi maselo achikhalidwe ozungulira kapena opindika omwe amagwiritsa ntchito zipolopolo zolimba zachitsulo, maselo a thumba amagwiritsa ntchitochophimba cha filimu chokhala ndi aluminiyamu yambirizomwe zimapangitsa kuti kapangidwe kake kakhale kosinthasintha komanso kuchepetsa kulemera. Phukusi losinthasinthali limapangitsa kuti likhale labwino kwambiri pogwiritsira ntchito komwekukonza malo ndi kusunga kulemera ndikofunikira kwambiri.