Li-po Battery 3.7v, 190 mah 20C (for T-REX 100S) [LP1S190AT] - US$8.90 : Xtreme Production Official Web Site, RC Helicopters Parts for Helicopters Accessory
Align Trex 100 RTF Helicopter - Model Airplane News
Align T-Rex 100X Super Combo - rchelicopterhub.com
ALIGN T-REX 100S COMBO TREX 100 KX022003 NEW | #138675143