I think that BTH was a rebranded laptop. So this is like buying a toshiba (as an example) that has a BTH sticker on it. So we have to figure out who actually made it. I believe that ECS or Amstron have the same models. There may be quite a few more. So those might be sources of parts and batteries for you.
What I would need to be sure is the part number on the battery itself. So you may have to take it out to write down the number on it. There will be a couple. What you can do to speed things up is to take that number and do a aa search on google or bing with that number. Do a search with just the number then if that isn;t getting good results try adding battery and then add laptop as well. That should find a battery for you. Then you just need to figure out who to order it from. If it is a Amstron based model then figure on about $88 for a new battery.
If you can't find anything then you need to do a search for just laptop battery. What you want to do is find a laptop battery store and ask them to cross it over. They should be able to tell you which options you have. The battery stores have a lot more information on cross overs as well as may have seen this one before.
Best advice is to keep track of any little bits of info you run across as to who made the laptop. Then you will be able to find parts much much easier if there is a next time as well as drivers and so on. If I had the battery number I could do a bit of the searching for you but without that I would be guessing if I actually had the correct battery for you. A quick search with the number should get all that for you the quickest.
Answers & Comments
I think that BTH was a rebranded laptop. So this is like buying a toshiba (as an example) that has a BTH sticker on it. So we have to figure out who actually made it. I believe that ECS or Amstron have the same models. There may be quite a few more. So those might be sources of parts and batteries for you.
What I would need to be sure is the part number on the battery itself. So you may have to take it out to write down the number on it. There will be a couple. What you can do to speed things up is to take that number and do a aa search on google or bing with that number. Do a search with just the number then if that isn;t getting good results try adding battery and then add laptop as well. That should find a battery for you. Then you just need to figure out who to order it from. If it is a Amstron based model then figure on about $88 for a new battery.
If you can't find anything then you need to do a search for just laptop battery. What you want to do is find a laptop battery store and ask them to cross it over. They should be able to tell you which options you have. The battery stores have a lot more information on cross overs as well as may have seen this one before.
Best advice is to keep track of any little bits of info you run across as to who made the laptop. Then you will be able to find parts much much easier if there is a next time as well as drivers and so on. If I had the battery number I could do a bit of the searching for you but without that I would be guessing if I actually had the correct battery for you. A quick search with the number should get all that for you the quickest.
http://www.battery-of-laptop.com/lookup.php