Do you have any source on that battery price? I could see a dodgy battery from AliExpress that’s likely a reject from official production lines or a knockoff ma

Do you have any source on that battery price? I could see a dodgy battery from AliExpress that’s likely a reject from official production lines or a knockoff maybe being that cheap, but high quality OEM surely costs more. That was how it generally worked with laptop batteries, anyway — the dirt cheap ones were massive gambles that in the worst case could cause stability issues with the laptop and usually had capacities and cycle counts way under what was advertised. You generally had to go up to prices about halfway between the dirt cheap stuff and OEM to have a chance at getting a decent product, but even then nothing was as reliably solid as OEM.