| So I try to address many questions here: 1) Source? Well, as it has been also written here, I hear that from every IT-Department I worked with at work. Also learned it once the hard way and got a swollen battery. It was an old old laptop (around 2003 IIRC) and old laptop batteries are an own story, but since people want to repurpose old hardware, I think this is a reasonable hint. Also Linus Tech Tips brought this up in one video. Also, the newer your laptop the better it might handle it, but I wouldn't bet on it. 2) Why? From my understanding the constant on/off charging and heat development (also due to faster dust buildup. If the fan runs 24/7 it sucks a lot more dust into the case) is the problem. Especially if you run heavy tasks over a longer period, the hardware will heat up to a level that it is not designed to do. I will grant that the lighter the load you put on that hardware, the less all this precautions matter. But my principle is, that if something is not designed (and likely not tested) for something, proceed with caution if you understand what you're doing, or leave it be. So if you want to host your static website on it, you might never ever be near any problems. But I still wouldn't recommend it. |
If your laptop is already 6-8 years old then if you want to keep the battery in as a UPS system it may be worth considering purchasing a new replacement battery and installing that (if it has not already been replaced)
Most computers will only need a small screwdriver and 10 minutes of work to swap the battery, although you will want to check youtube/ifixit for your specific model first just to make sure the battery isn't glued in or otherwise difficult to remove and replace.