Spare 776622-001 728460-001 Replace with HP Battery

hi welcome to my channel do you experience you're using your computer and then suddenly it's been six years using it and when you remove this one the charger the battery doesn't work and you have three kids we're gonna use your laptop for online school oh my god this is a hard time because all of us is experiencing this but then we have to save money so hope this video of mine could help you guys so i better turn this upside down and you can see this button here remove the battery and look at this the serial code of the battery and search it in the internet in the amazon or best buy if you can replace this one so this is hp spare 7766221 so i'll try to find a spare of this to replace this battery i find it in amazon so come with me as i unbox another item this is the battery replacement of my laptop because i have three keys and the two of my daughters are on night school so i will need