The ST16s is much more power hungry than the ST16. If I plan to fly several batteries I connect one of the USB power packs. It extends the time.After about 5 min. it goes from 100pct to 93pct. after flying 2 batteries (H+) it drops to about 50 to 65pct.
Yes, about the " horrific rate", it is "normal" I have opened the battery case and substitude the 3 Li-Ion battery with LG18650MJ1 3500mAh for a total of 10500mAh instead of 8600mAh.I have recently bought an H+ and found that the battery discharges at what seems to be a horrific rate in my opinion. Any one have any experience with this?
Just be very careful when working inside the battery pack.Yes, about the " horrific rate", it is "normal" I have opened the battery case and substitude the 3 Li-Ion battery with LG18650MJ1 3500mAh for a total of 10500mAh instead of 8600mAh.
Now after a fly time of 20 minutes the ST16s is at 93% of discharge.
Thanks for identifying the cells.The charge current using the ST16s is about 1.5A using a 2A cell phone charger, but obviously is limited when near to full charge.
The battery consist of 8700mAh , in the pack there are 3 cell NCR18650PF and the total charge current (following the lion cell datasheet) could be 1375mAh X 3cell .
Could the black plug be incorporated into a lead and fitting externally of a higher power bank?