Skip to main content
Drones and Model Aircraft

Questions tagged [lipo-batteries]

Ask Question

Use in reference to Lithium Polymer batteries, commonly used for their excellent energy density and their ability to provide large currents.

68 questions
Newest Active Bountied Unanswered
-1 votes
1 answer
21 views

I have a 4s lipo that is 7500mah but my charger only goes to 6.0 amps will it still charge right?
Dakota Sigman's user avatar
  • 1
0 votes
0 answers
90 views

its ID number is VLEPL-1710RA but I cannot find any batteries for sale online. it cannot have a wire attached to the battery.
Greg's user avatar
  • 1
0 votes
2 answers
51 views

I have a project where I want to connect a battery and a hydrogen fuel cell to a drone, here is the specs: please feel free to correct me if I'm wrong. the drone will need around 80 amps on 6s ...
Hamza Ziad Gutta's user avatar
  • 1
2 votes
3 answers
2k views

I was planning to buy batteries for a RC Airplane which requires 22.2V of LiPo battery. There was the option to buy a single 6000mAh 22.2V LiPo battery but I figured that I could also use 3 7.4V ...
Sambhav Khandelwal's user avatar
  • 123
1 vote
1 answer
113 views

I am using a LiPo battery to power a model helicopter. After my first flight with it i noticed a yellow discoloration around the seam of one of the cells. The battery isn't puffed up. The voltages for ...
XOHOO's user avatar
  • 13
2 votes
1 answer
74 views

How can I determine what the voltage of a LiPo should be when at full charge? Specifically, what should the voltage at full charge for a 2200mAh 20c 3-cell LiPo be?
KitfoxRon's user avatar
  • 23
2 votes
1 answer
44 views

Can it fit higher currents than nominal? Is it safe?
Robotex's user avatar
  • 187
1 vote
1 answer
141 views

I have an F450 quadcopter frame with the integrated Power Distribution Board. In order to use this feature, I soldered the battery (XT60) and the four ESC (Dean-T) connectors. I tested the continuity ...
Teo Protoulis's user avatar
  • 111
1 vote
1 answer
81 views

I have a single-cell 3.7V 900 mAh Li-ion pouch battery and a 7.4V 30c 2s 850Mah Li-ion pouch battery. I want to store these two batteries (the manufacturer suggests I should store the 2s pack at 3.8V)....
cool bean's user avatar
  • 65
0 votes
2 answers
900 views

I have bought an A2212 1000Kv brushless motor and a 30A ESC. I power this setup with a 7.4v 2s 30c 800mah LiPo battery. For the signal, I am using a DIY Arduino receiver and transmitter. When I test ...
cool bean's user avatar
  • 65
2 votes
1 answer
138 views

I am currently building an rc aircraft. I need to achieve approximately 20 minutes of flight time. I'm using a 1600w 320kv motor and a 80A speed controller. For 20 minutes of flight time at 80 draw I ...
cael gallagher's user avatar
  • 21
2 votes
1 answer
2k views

I am using a 10 x 4.5 propeller for my A2212/13T 1000KV brushless motor with a 30A ESC. What battery will I need that will be cheap to power my motor alongside three 9-gram servos? Flight time is not ...
cool bean's user avatar
  • 65
0 votes
1 answer
165 views

When I run my A2212/13T 1000Kv brushless motor by itself with 11.1 or 7.4 volts(i am using 2 lipo 3.7volts 900mah and a li-ion 3.7v 900mah in series that I connected with alligator clips) it runs fine....
cool bean's user avatar
  • 65
0 votes
1 answer
215 views

I have two 3.7 volt 900 mAh LiPo battery, which I connected in series to provide 7.4 volts. But now I want 11.1 volts. Instead of buying another LiPo battery, am I able to put these two LiPo batteries ...
cool bean's user avatar
  • 65
1 vote
1 answer
634 views

Question: Would improper soldering of the power wires of my electronic speed controller limit the amount of voltage that my ESC draws from the Lipo battery? My situation: I have to solder an XT60 male ...
Sanchez2009's user avatar
  • 25

15 30 50 per page
1
2 3 4 5