battery for fpv

[sloth711]

hi

what is battery for fpv?

3s correct?

1000 mah is correct or more?

[Revs]

FPV doesn';t matter, it';s down to your multirotor setup as to what battery you need.

[sloth711]

my multicopter use 4s battery

i think fpv use 3s battery

so i just need one battery to fpv

what mah i can use?

[Revs]

Ah I see. Just use a 12v BEC it';s a lot lighter than using another battery.

[sloth711]

Ah I see. Just use a 12v BEC it';s a lot lighter than using another battery.

use 12v bec?

i don´t understand

please show me connections

thank you

[Revs]

http://www.hobbyking.co.uk/hobbyking/store/__18787__12V_2_5A_UBEC_2_5S_Lipoly_12_23v_.html

Just Google ';12v BEC';

A BEC (battery eliminator circuit) takes power from your battery and reduces the voltage to power other hardware that won';t work with a higher voltage of your battery.

[sloth711]

http://www.hobbyking.co.uk/hobbyking/store/__18787__12V_2_5A_UBEC_2_5S_Lipoly_12_23v_.html

Just Google ';12v BEC';

A BEC (battery eliminator circuit) takes power from your battery and reduces the voltage to power other hardware that won';t work with a higher voltage of your battery.

http://www.ebay.com/itm/UBEC-3A-12V-Mini-UBEC-for-FPV-Gimbal-Telemetry-Devices-/331518841921?pt=LH_DefaultDomain_0&hash=item4d30101441

i can use this?

connect direct distribution board and connect the another to fpv correct?

[Revs]

Yes that';s correct. That one will do fine.

[sloth711]

Yes that';s correct. That one will do fine.

is possible i can use one lc filter with this ubec to good image fpv?

and one ubec is possible to connect fpv and strip leds?

[Friskle]

you can easily run LED`s also if necessary.

[sloth711]

you can easily run LED`s also if necessary.

thank you

[sloth711]

i don´t use screen for fpv

what battery i can use for receiver 2000mah or less?

[Friskle]

Video RX ? or Flight RX?

What are you using to view the video ?


Honestly Sloth, i really think you need do some homework, google etc, look around, for the Video RX, depending on what voltage you need, capacity  ( mah ) is practically irrelevant anyway, capacity simply detrmines how long you can use it for.

[sloth711]

Video RX ? or Flight RX?

What are you using to view the video ?


Honestly Sloth, i really think you need do some homework, google etc, look around, for the Video RX, depending on what voltage you need, capacity  ( mah ) is practically irrelevant anyway, capacity simply detrmines how long you can use it for.

i use pen capture video and transmitte for my tablet

i see and my  boscam rc305 works with 5dc volts

i can use power bank?

or battery?

[sloth711]

what battery for fpv rx 6.5v - 12v?

[Friskle]

Read the manual for your FPV RX ?  that will tell you what voltage it will run off....

[sloth711]

Read the manual for your FPV RX ?  that will tell you what voltage it will run off....

I don';t have fpv receiver

But i need to know what battery i can use

i have se this kit fpv and specs is 6.5v to 12v

http://www.ebay.com/itm/5-8G-200mW-FPV-Video-Audio-8CH-AV-Transmitter-TX-5-8GHz-RX-Receiver-Set-2000M-/321626037240?pt=LH_DefaultDomain_0&hash=item4ae267dbf8

[Paul01]

I run the same kit on 3s, no issues so far

[Friskle]

i also have that, and as above, 3s with no issue

Also run it on a 2s 3000mah batt .

[sloth711]

i also have that, and as above, 3s with no issue

Also run it on a 2s 3000mah batt .

3s or 2s?

what is best solution?

3000mah is sufficient?

[Paul01]

2s if its a separate battery as it will be lighter and 2000mah is more than enough, if my calculations are right a 2000mah battery should give you at least 10 hours running the RX obviously this will be a lot less if you are running your FPV screen/goggles from the same battery.

[Friskle]

3s or 2s?

what is best solution?

3000mah is sufficient?

Its just choice and whats best for you and your stuff, its just that i had the 3000mah one already, so used it, ive even used a 3s 900mah one to power that RX, and still gave plenty of usage time, end of the day, it will run on 2s or 3s, so the choice is entirely yours, 3s may be to heavy depending on where you have it placed, 2s may be more suitable.

any 3s 2200 will give ample usage time, similar to paul pointing out the possible usage time for the 2000mah example.

[sloth711]

Its just choice and whats best for you and your stuff, its just that i had the 3000mah one already, so used it, ive even used a 3s 900mah one to power that RX, and still gave plenty of usage time, end of the day, it will run on 2s or 3s, so the choice is entirely yours, 3s may be to heavy depending on where you have it placed, 2s may be more suitable.

any 3s 2200 will give ample usage time, similar to paul pointing out the possible usage time for the 2000mah example.

if 2s battery work i prefere 2s because is more cheap

maybe 2s 2200mah or 3000mah

thank you

[sloth711]

the value of discharge is importante?

what maximum  (C) i can use?

[Friskle]

the value of discharge is importante?

what maximum  (C) i can use?

Every battery i have used on it has been 30C, not bought them especially for it, simply what i already had, but, i have also used a 3s 2200 mah 15C battery and that worked fine also.

[sloth711]

i have one battery 3s 2200mah 25c

is fine to work?

thank you

[Friskle]

i have one battery 3s 2200mah 25c

is fine to work?

thank you

That will be fine, and plenty of usage time .

[sloth711]

thank you so mutch

battery just go to 9.9v correct?