Dear Sir/Madam,
I bought Lapgrade Compatible Laptop Battery for HP EliteBook 8460P 8460W 8470P 8560P 8570P Series (Black) from amazon and it has one year warranty. But, now it is not working properly and backup is only 15 minutes. Please find the invoice in attachment. Please do the needful to repaire or replace the battery as it is still in warranty period. Thanking you
Best regards
Pushpendra Kumar