<p>Don't settle for generics with no real warranty or pay crazy prices for expensive original parts. Buy a brand you can trust. Choose UpStart Battery and get a factory warranty and the most trusted name in America for replacement parts.</p>  <p><b>Battery Specifications:</b><br> Chemistry: Nickel-Metal Hydride<br> Output Volts: 3.6V<br> Capacity: 300mAh<br> Brand: UpStart Battery<br> Warranty: Lifetime Warranty<br> <b>(Does Not Fit G2, G3, LS, Lite, Or Any Collar Made Before 1998)</b></p>  <p><b>This Product works in or replaces the following OEM model numbers:</b></p>  <p><b>Tri-Tronics</b><br> 1038100<br> 1038100-D<br> 1038100-G<br> 1038100E<br> 1107000<br> 200<br> 500<br> 60<br> 65 BPR<br> Beagler<br> Classic 70<br> Classic 70 S<br> CM-TR103<br> Field 70<br> Flyway<br> FPB9595<br> Multi-Sport<br> Multi-Sport 'S'<br> PRO 100<br> PRO XL / XLS<br> Sport 'S'<br> Sport 50<br> Trashbreaker Ultra<br> Trashbreaker Ultra II<br> Trashbreaker Ultra XL<br> Trashbreaker Ultra XLS<br> Upland Special<br> Upland Special XL<br> Upland Special XLS</p>