4AAT : Battery tray for 4 x AA cells.
$ 7.95
4AAT : 4 x AA battery charging tray. Has Tamiya connector. Cells load in series. Charge 4 NiCd or NiMH cells, or use Alkaline AAs for an instant power pack. 4 x AA cells makes 6 volts. 4 x AA NiCD or NiMH cells makes 4.8 volts.