* Cansat must have a minimum weight for the parachute to work efficiently. Having an additional battery may help you to achieve this while offering additional power source for hungry power device (like motor). Just have a '''common ground''' between the new battery and existing power circuitry. | * Cansat must have a minimum weight for the parachute to work efficiently. Having an additional battery may help you to achieve this while offering additional power source for hungry power device (like motor). Just have a '''common ground''' between the new battery and existing power circuitry. |