Xtend Battery for Sony Vaio VGP-BPL9 VGP-BPL9A VGP-BPL9S Premium Replacement Battery 9 Cell

what I have here is an external battery charger for a Sony Vaio this is the original Sony Vaio battery right here this is what it's used for basically what you're gonna do is you just plug it in kind of like you would in your laptop you got to kind of come from the top and wiggle it just so it fits detective sighs okay I had it right just like that you get charged I just sister Harper guna and um right here there's little light when it turns red that means that your battery needs you charged and when you unplug it or when it turns green it means everybody's big it also works for the extended life battery as well let's see right here okay um same thing just kind of stuff this start from the top and just push it in it really comes in handy having two batteries just in case one runs out um the only thing I can tell you guys is that you have you should use both because if you only use one a