The batteries with the barcode as above will be in the revoked area.(Photo: HP).
The possible models of batteries in this category are HP, HP Pavilion, Compaq Presario, Compaq and other models produced between August 2007 and May 2008.
" Product number " is located on the sticker label on the bottom of the laptop.
HP battery replacement is completely free. The company also recommends that users should go to service centers to exchange new batteries if it is in the recalled area to avoid possible fire cases.