RC India

RC Equipments => Batteries and Chargers => Topic started by: Abhishek Goudar on February 08, 2013, 03:59:07 PM



Title: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 08, 2013, 03:59:07 PM
Hello everyone,
I received my Turnigy 5000 mAh 3S LiPo battery today. I must say after looking at the 1.8 Ah pack, this is total awe  :salute:. I am intending to use it in my Quadcopter, The Motors rating are 1800 kV brushless outrunner and 20A esc's. Are all the specifications in coherence ?. Also where could i avail the female connector counterparts for this colossal pack. According to my measurements, i suppose i will be needing  5 mm JST plugs.. Please guide me on this :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: theleabres on February 08, 2013, 06:19:12 PM
Do you mean 5mm bullet connectors?  JST plug is a type of battery connector. 


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: arun.sreelakam on February 08, 2013, 06:45:17 PM
5mm Bullet connector for 20A esc and motor  :headscratch: No way :giggle:
I think You meant to say about the JST plug coming out from battery right?
5mm Is the most common JST plug.. But I will recommend to use XT60 instead of that and be safe..




Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: theleabres on February 08, 2013, 07:34:04 PM
JST plugs can handle about 8 amps max. Anymore you risk ovreheating the plug and thin wires.


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 08, 2013, 08:33:18 PM
@Arun Sir  and theleabres,
Yes, i meant the JST plug coming out of the battery. If i use XT60 connectors i wil have to resolder  the new connectors, will it hamper the current flow ? Any female substitute of the genuine JST plug ? Also where could i get wires for the same rating. I am enclosing the pics of the connector and battery


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: arun.sreelakam on February 08, 2013, 09:16:21 PM
It is 5.5mm bullet connector ,go buy 5.5mm bullet male connectors
Or use XT60 Which you can get from indian websites itself..
And what is the Trouble  with silly soldering..? :headscratch:


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 08, 2013, 09:18:15 PM
Thank you :) will do as you suggested. I was wondering, if the soldering  was not uniform it might cause charge accumulation.. How about the wires ?


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: arun.sreelakam on February 08, 2013, 09:31:46 PM
Watch this
http://www.youtube.com/watch?v=3Yj-DHxKS6c


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: theleabres on February 08, 2013, 09:37:13 PM
That looks like what is called a banana plug.  It connects to the ESC with one male and one female connector.

http://hobbysea.com/index.php?cPath=20&sid=77d1518d814171096c42d8d33948cac7


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 08, 2013, 09:46:51 PM
Thank you Arun for the video, it was helpful. Any idea, where i can get my hands in India on the Turnigy 10 or 17 AWG wire ?


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: arun.sreelakam on February 08, 2013, 09:50:22 PM
Satyagupta got some in stock.. check it out
http://www.quadkopters.com/product_category/silicon-wires/
 :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 08, 2013, 09:51:36 PM
Thank you Arun sir, you have been very patient and helpful :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: arun.sreelakam on February 08, 2013, 09:55:42 PM
You are welcome Abhishek...  :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: veloci on February 09, 2013, 05:18:43 AM
You do not need expensive silicone wires. A 3 to 3.5sqmm wire from a local electronics shop will also suffice. This is what i have on my quad running a zippy 5000mAh 45c Lipo. Also, the 5.5mm stock bullet connectors are very diff to the ones available here. The 5.5 ones that i got from RCB do not fit at all. Got a pack from HK itself. Also, XT-60 is rated to handle currents of upto 60-70A(pls correct me if i am wrong) while the max constant current available is 5Ah*25c equals 125amp. IMHO, KEEP THE STOCK BULLETS ON as changing the connectors will not help u exploit the full potential of this lipo. Cheers!


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 09, 2013, 10:22:08 AM
Sir,
I needed the connectors, as i am doing this as a part of my final year project. Do you have two connectors in spare. It would be greatly appreciated. I believe, a shipment from HK will take a month more, :)-


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: theleabres on February 09, 2013, 11:25:52 AM
Usually, you don't change the battery connectors.  Usually, you find the connectors that match the battery and attach those connectors to the ESC. 

Contact hobbysea.  He has connectors as well as a deans plugs (pairs).


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: veloci on February 09, 2013, 11:41:06 AM
It would be helpful if you can put up the link. Is the product id T5000.3s.25? If it is, then it has 4mm bullets. What i have are 5.5mm ones. If you are willing to solder these both on your battery and esc, pm me your address and i'll send u 2 pairs. Cheers!


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 09, 2013, 01:01:54 PM
Sir,
This is the link
http://www.hobbyking.com/hobbyking/store/__9183__Turnigy_5000mAh_3S_25C_Lipo_Pack.html.
I guess i will be need 4mm connectors.. :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: veloci on February 09, 2013, 01:45:27 PM
Try RCBAZAAR or RCDHAMAKA. They might have them in stock.


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: satyagupta on February 09, 2013, 09:34:13 PM
Satyagupta got some in stock.. check it out
http://www.quadkopters.com/product_category/silicon-wires/
 :)

Thanks Arun for the reference :hatsoff:
Abhishek we have received your offer and same is been processed.


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: Abhishek Goudar on February 12, 2013, 07:07:25 PM
Received the 4mm bullet connectors, they are an exact match :) thank you veloci :)


Title: Re: Advice for the JST plug for Turnigy 3S 5000 mAh LiPo Battery
Post by: veloci on February 12, 2013, 08:35:56 PM
Great!  {:)}
Do upload your flight videos  :thumbsup: