W700P kt-1252 keyboard case battery question

StoneRyno
StoneRyno Member Posts: 39 New User

My keyboards bluetooth battery is no longer holding a charge and is also no longer under warranty. I opened up the casing to identify the battery. It is 253048 220mah 3.7V. This one chinese site has them for ¥ 4.80 ea for quantities of 10 to 999 which is only 75 cents US. I can't seem to use the site very well via google translate to go beyond the product info page. I am assuming there should be other sources for the battery. Has anyone bought replacements? Or know more about ordering DIY replacements like this? And can direct me to a reputable place to buy a replacement. Thanks.