This is the Dynamite Dyna-Fun 1500mAh 6-Cell 7.2 Volt NiCad Flat Battery Pack.  Looking for an inexpensive battery pack for that sport R/C or newly purchased ready-to-run car? Dynamite's new Dyna-Fun 1500mAh 7.2V sport battery pack is it. Each pack comes prewired with a Tamiya-style connector. Stock up on with two or three and always have charged packs on hand for uninterrupted run time in between charges.