Factory assembled from 6 high quality SubC (SC) size cells & fitted with a connector of your choice. 7.2V 1600mah 2/3A Nimh Premium' RC 'Radiocomando Pacchi Batteria Custom Attacco. It is perfectly OK to just top them up after slight use.

Connector: Deans Style
Capacity + Configuration: 3300mAh (Stick)
Brand: Vapex Racing
Capacity: 5000mAh
Number of Cells (S): 6s
Voltage: 7.2v
Accessory Type: Batteries & Chargers
Chemical Composition: NiMH