1. A

    18s capable Flight Controller non existant?

    Hi guys first time posting, I intend to use 3x128mm EDF for a drone. The motors to output the thrust i require is 18s Lipo, Im currently struggling to find a flight controller that can handle that power. Im currently reading up how to design a PCB board that can handle that power for a custom...
  2. It’s not as bad as it looks

    It’s not as bad as it looks

    The TinyLED’s battery straps are so strong that on impact my battery was ripped out of its plastic covering. It still works, just a little puffed.
  3. Sneery

    Choosing/Using a charger (No idea)

    I have a battery, then realized, hey, no way to charge this thing. Looked at some chargers on Amazon, and found something called a parallel charging board (Board Link) for $11. It fits my XT30 battery, but should I go with something else? Also, what the heck is a parallel charging board and how...
  4. bwarz

    Quad lipo charger anyone?

    With four of us flying, batteries go quick. Heading to Flitefest this year I thought maybe it might be easier with a quad port charger vs a dual and several singles. Anyone have any positive or negative experiences of what's available? I'm leaning toward the Graupner S2007 (price and name)...
  5. E

    How to charge Spektrum SPMB4000LPTX

    Hi everyone, This is definitely a nooby question, but better ask than blow up everything ! :) I have a Dx8e radio running on AA batteries. As I'm a bit tired of buying those (I've been stupid enough for year :unsure:), I just got a 2S lipo for my radio. The connector of this lipo have only 2...
  6. Trains1213_YT

    Monster motor 6s lipo

    Hey guys I was just wondering what battery ft uses for the monster motor on 6s. I want to know because I eventually want to 185% a sea duck, and felt like pricing stuff out.
  7. T

    ESCs and LiPo Battery for Martian II(220mm) with EMAX RS2205 2300kv BLDC

    Hey guys! I have a Martian II 220mm frame, EMAX RS2205 2300kv BLDCs and a Pixhawk PX4 2.4.7. The estimated weight of my drone would be approx 850gms. I will be using the drone for indoor videos and/ or target tracking. I am having trouble zeroing in on the correct ratings for the LiPo battery...
  8. P

    Solved Can I use a transmitter battery for my plane?

    I was wondering if I could solder an XT60 connector to this transmitter battery to use in my plane. If I can, how would I do it, since there's a bunch of connectors? [ Images below of the battery ] VVVV
  9. ZXZE

    Solved Imax b6ac IiPo Battery charger

    My charger stop charging when i accidentally connected the battery i the wrong polarity. At first the charger displayed wrong polarity. I turned off the charger riht away. Although, i could smell some something burning. When i opened the caee, i found out it was a high wattage resistor that was...
  10. Sasikanth T

    Help! Does B6AC charger stop automatically once my LiPo is fully charged?

    Hi.. I'm new to this beautiful hobby. I have purchased an iMAX B6AC charger online. I balance charge my battery (3S 4200mAH 25C LiPo) and I want to know if the charger automatically stops the charging process once my battery reaches its full capacity. Is there any option like that? Thank you...
  11. F

    Solved RunCam Micro Eagle running on its own LiPo possible?

    Hi, I have some fundamental technical knowledge but am new to FPV equipment. Maybe you guys know the solution to a problem I ran into: What I have at home is the RunCam Micro Eagle with the RunCam TX200U transmitter. I want to create a compact little module with its own power supply, so I can...
  12. H

    Dead Cell (0v)

    Hey, So I bought a new 4s Lipo by Tattu, and I've got batteries from them before. But as you can guess from the title it arrived with a dead cell. The drone still flew but at a low power obviously. I didn't realise until I went to charge it that one cell was at 0v. Does anyone know how to...
  13. X

    In need of 4s 1300 lipo batteries (75c is preferable)

    I am 13 years old and I can't afford to buy any batteries I only have 2 and I would like to have more batteries to fly. It doesn't matter if they are really old and don't work as well as they used to, because flying time is still flying time. EDIT: My email is
  14. D

    Newbie ESC/Motor

    The good news. We built a foam board plane (thank you Flite Test) RC kit we have. A DX9 Tx (we wanted future options) Spektrum AR610 receiver with remote recevier (belt and braces) Suppo 50A ESC (I figured >A means harder to kill) with BEC a Suppo brushless motor 2814/8. 1000Kv I believe...
  15. D

    Educated Guess on Quality of batteries?

    I have a 3s 2200mah 30a discharge lipo and a 2s 1750mah 25a lipo for my quad and 2 planes. These are the only two batteries I've ever had, as I'm not that deeply involved in the RC hobby. I haven't used them in a year because I don't have a liscence yet and biking to the nearest field with an FT...
  16. C

    Puffed Lipo?

    Hey, does anyone here know if the battery on the left is swollen/puffed? When I press it it goes down a little. I've seen more extreme examples of swollen lipos but wasn't sure if this was swollen.
  17. K

    Discharging 1500MAH 3S Lipos

    I have two 1500 MAH 3S lipos and I charge and now want to discharge with a coolRC b6 balance charger what are the proper settings for storage on it? can anyone help? scared they will lose power if I leave them much longer!
  18. J

    Selling 2x Turnigy 3000mAh 3S 20C Lipo Pack (brand new)

    Selling 2x Turnigy 3000mAh 3S 20C Lipo Pack, both brand new and never used. ordered the wrong packs so im looking to get rid of them. shipping from NY to anyone in the United States looking for $35 for the both of them, im not sure how much shipping would cost.
  19. RCdiy

    Taranis Q X7 Battery Run Time I’ve posted an article and a video going over run time tests using different batteries with the Taranis Q X7. A the end of the of the post and video I provide two simple formulas. The first calculates the required battery capacity to meet a...
  20. landedit

    Battery bad after crash?

    Hello all, I just came across a situation where a friend had a crash landing with a FT Wonder. After crashing he realized his battery was no longer working and the front corner, where all the cables come out, are bent up a bit. It is a turnigy 2200 3s lipo. It no longer reports on a working...