5HRAULAF : 6 volt 2150mAh rechargeable NiMH
5HRAULAF: 6 volt 2150mAh rechargeable high-capacity battery for Futaba RC transmitters. . Replaces original battery # HT5F1700B , HT5F1800B. Provides more operating time than original battery. Re-charges thru the radio (if equipped with a charge jack), or with an external smart charger. Includes connector. This battery pack fits into the back of most radios, or up into the base of some other models. Dimensions: 1.75" x 3.2" x 0.625". These battery packs are made in the USA by BATTERIES AMERICA.