Hello guest, if you read this it means you are not registered. Click here to register in a few simple steps, you will enjoy all features of our Forum.
This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Li-Ion Battery on FC
#1
Li-Ion 21700 Sonly VTC6A got 15C and 60A continues discharge power, does it consider over voltage or suitable to SpeedyBee F405 V3?
Reply
Login to remove this ad | Register Here
#2
what do you mean by "overvoltage" ?

a single cell would be to low voltage for power that flightcontroller, it might be a 2-6cell flightcontroller. same for the esc.
Reply
#3
(22-Feb-2023, 01:42 AM)hugnosed_bat Wrote: what do you mean by "overvoltage" ?

a single cell would be to low voltage for power that flightcontroller, it might be a 2-6cell flightcontroller. same for the esc.

If I using combined 21700 Sonly VTC6A 6 Li-Ion Cell battery (15C, 60A), It would be working fined also?
Reply
#4
the speedybee v3 can handle 3-6cell voltage, 10,5v-25,2v

im sorry but i cant understand enough, maybe google translator could help?
[-] The following 1 user Likes hugnosed_bat's post:
  • iFly4rotors
Reply
#5
If you are saying can you power the FC directly from a 6S Li-ion pack, I think the answer is yes, but the real question is why would you want to? So don't take my word for it.

A single Li-ion cell is 3.7V.

Code:
3.7 x 6 = 22.2V


So on paper you can connect it directly, but I would personally think it's wise to power it via some other method, like via a 4in1 or PDB or BEC. Something that can take the power and filter and smooth it, before it goes to the FC. It will give you less issues due to dirty power. At the very least, put a big cap on VBat.
Try Not, Do or Do Not
- Yoda

Reply
#6
(22-Feb-2023, 03:08 PM)Pathfinder075 Wrote: If you are saying can you power the FC directly from a 6S Li-ion pack, I think the answer is yes, but the real question is why would you want to?  So don't take my word for it.  

A single Li-ion cell is 3.7V.

Code:
3.7 x 6 = 22.2V


So on paper you can connect it directly, but I would personally think it's wise to power it via some other method, like via a 4in1 or PDB or BEC.  Something that can take the power and filter and smooth it, before it goes to the FC.  It will give you less issues due to dirty power.  At the very least, put a big cap on VBat.
ok.
Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  SPARKS WHEN I PLUG IN THE BATTERY JakeTheNut 14 269 01-May-2024, 06:32 PM
Last Post: SeismicCWave
  Best Battery Option for Build - Begginer Arkadius27 7 294 19-Mar-2024, 04:40 PM
Last Post: Pathfinder075
  Smoke, Fire, and Sparks when I plug in battery NickyWicker 7 1,819 06-Mar-2024, 09:39 AM
Last Post: home003
  4S vs 6S Battery Question Coleon 23 929 24-Feb-2024, 01:07 AM
Last Post: iFly4rotors
Question How do FPV cars and planes transmit battery voltage to the pilot? Brun0MF 12 367 05-Feb-2024, 06:47 PM
Last Post: Krohsis


Login to remove this ad | Register Here