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You may need new batteries. When a LiPo battery fully discharges, thin whiskers of lithium metal form between the plates of the battery. Attempting to recharge the battery will cause these whiskers to overheat, which may cause the battery to catch fire or explode. Commercial batteries from reputable manufacturers have self-monitoring circuitry that will ...


5

Beta flight has helicopter modes ("Heli 120", "Heli 90", etc. depending on your swashplate layout), as does pretty much every other programmable flight controller software. The outputs from the flight controller are the inputs for the ESCs, which have the same signal protocol as servos. The exception are the flight controllers with ...


4

Most low-end aircraft use small LiPo batteries (lithium polymer batteries). If you want to find a replacement battery you can look at the voltage and capacity of the original battery and purchase a similar one. For example, if the low-end aircraft used a 100mah, 3.7v LiPo battery, you could go to anywhere that sells various batteries such as Amazon or hobby ...


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