Laptopbatterier har 1 års støtte fra produsenten.
Ville egentlig kalt batteri slitedel.
https://www.dell.com/support/kbdoc/no-no/000123808/batterigaranti-for-bærbare-pc-er-fra-dell
https://www.lenovo.com/content/dam/lenovo/pcsd/north-america/en/solutions/services/presentations/battle-cards/na-battlecard-sealed-battery-warranty.pdf?srsltid=AfmBOoopIrDzXQEMTfpPDqBtfO1ZskKmgKwuOGTcRFmcVre_vNa9u2Ac