Battery for Older QH/Ost2/RR/Demon1

Before purchasing this item, check to see if your coin cell is removeable without solder work! If so, then check out the other battery, the 2032 Coin Cell. If it has three solder legs, then this one here is what you need. Hopefully, you will never need a battery replacement on the Demon1, Quarterhorse, Ostrich2, or Roadrunner. If you do, then you can use this. Most units are soldered in, so be prepared to desolder the old one to replace it. If the old one measures over 2 volts then it should be fine so don't replace it!