3HRAAAS : 3.6volt 1000mAh NiMH battery for RC ignition etc. Made with 3 x AAA size cells, NiMH rechargeable 1000mAh SANYO-FDK premium cells, with Two JR-HiTEC-SPEkTRUM male battery connectors. Used in RC applications (ignition, auxiliary electronics etc.) Pack dimensions are 1.7" x 1.4" x 0.46".