Buy from Amazon.com : http://fave.co/1xehBb5 <br /><br />Futaba Lithium-Ion 7.4V 2200mAh Tx Battery 12Z/14MZ Transmitter<br /><br />Product Description : <br />FEATURES Plastic encased 74V battery Lithium-Ion chemistry Unique slide charged indicator <br />INCLUDES One 74V 2200mAh Lithium-Ion pack <br />REQUIRES Charger FUTM1700
