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Greenhatman charger started overcharging. end voltage sits at 4.20 sometimes 4.22 but it keeps pumping mah into the batteries and doesnt complete charging. it cant be calibrated like the m6 can so that will not solve the problem.

Greenhatman 15/06/2021
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Q: 9000kv is good for 2s/3s battery ? 40mm props ?

Asked by gasrovescio on 2021-03-02 11:55:02

Greenhatman yes. i done a 75mm whoop with 40mm 4 blades, 8700kv on 3s. it rips and is quite efficient, motors ice cool after flight with a fairly grunty tune. 2s would also be fine just less power.

2021-09-01 12:43:16 Helpful (0)
Answers (4)