With those powerpacks with AC outlet output, how many times can you recharge your drone battery? I am guessing there is a lot of loss with heat, etc

With ravpower 27000 and 6 in 1 charger I recharge 2 times my 4 mavic air batteries

That is awesome. I guess those recharges are from a 30% used batts?

No, it is from a 15% used batts?

GeorgeGreek Posted at 2018-5-14 13:49
With ravpower 27000 and 6 in 1 charger I recharge 2 times my 4 mavic air batteries

At best, that would be 2.375 amps/battery X 2 X 4 batteries = 19 amps from a 27 amp battery.

Actually, it is worse than that by the 15% residual charge...


Did you read my article here about power packs?

AlansDronePics Posted at 2018-6-2 05:42
At best, that would be 1.4 amps/battery X 2 X 4 batteries = 11.2 amps from a 27 amp battery.

Actually, it is worse than that by the 15% residual charge...

No I didnt. Where can I find it?