5000mah 2S 7.4v 50C IC3 Slot Cars 4V Battery for Traxxas 1/10

4V Battery for Traxxas 1/10 scale vehicles or larger

sketch works of art

plus stethoscope

Estes Mad Cat Mini Helicopter

5000mah 2S 7.4v 50C IC3 Slot Cars 4V Battery for Traxxas 1/10You'll never have to set charge preferences for a Spektrum Smart battery until you want to. When a Spektrum Smart LiPo battery is connected to a Spektrum Smart charger, unique parameters and health of that Smart LiPo battery upload from the Smart memory microchip integrated into the battery. Through the charger, you can view and set preferences, such as charge rates, so that all you have to do to charge the pack every time is press the charger "Start"