✔Our focus is on providing a variety of replacement batteries. ✔All batteries have undergone rigorous testing and have passed the compatibility test for compatible models. ✔We are committed to extending the life of your products. Thank you for choosing our products. ➤Compatible Device Model: Freecom 2,Rider TeamSet Pro,Scala Rider Multiset Q2,Scala Rider Q2,Solo,TeamSet ➤Battery Compatible with Part Number: 09D29, BAT00008, H452050 ➤Battery Specifications: Input Voltage:3.7V Capacity: 400mAh/1.48Wh Size: 49.00 x 20.10 x 4.70mm Weight：34g ➤Tips 1. Confirm the model of the compatible device and the original serial number of the battery before purchasing it. 2. If you do not receive the batteries or receive an incorrect shipment, please inform us promptly to resend new batteries. 3. Replace only with the same type of battery, as using another battery could cause a fire.