Extended Batt Outside Robot

Question

i had so much fun thismorning playing whit jd. untill the batt was empty.so my question is,there are bigger batt, with higher MAH 2200, could there made a connection in jd, to disconnect the batt inside thru a swiths and connect the batt, from outside jd thru a connector.

dont know if there are any with more MAH

Dunning-Kruger · Answer

That battery will work fine and will give you a much longer run time, but it won't fit inside JD or any of the other Revolution robots either....

Nomad 6R · Answer

rr its not intended to put inside jd.but i need to be able to disconnect the one thats inside jd.and connect outher one.is there a way to do that.

Dunning-Kruger · Answer

you can use a 3 pole switch or solder a plug on both batteries so you can unplug one and plug in the other....

Nomad 6R · Answer

i was thinking off a tripple swits 0/A OR B A for original batt and B for the exterior batt. so B has to disconnect A

Dunning-Kruger · Answer

Yep a 3 pole switch will work....

Nomad 6R · Answer

are there in the same size as jd?

Nomad 6R · Answer

what about thisone is 6 amp 3 pole

DJ Sures · Answer

I cannot verify if this battery will fit -or- if it is truly 2800mha. But you can try something like this: https://www.ebay.com/itm/1-Pcs-7-4V-2800mAh-40C-Lipo-Battery-RC-Quadcopter-Spare-For-V262-V333-V323-V666-/281658209710?pt=LH_DefaultDomain_0&hash=item41942335ae

It should fit in JD based on the dimensions they posted

Nomad 6R · Answer

dj thats a good link,thanks

Nomad 6R · Answer

the batt in the link last only 19 minites

Dunning-Kruger · Answer

@Nomad? 19mins? When using it where? How long it lasts wouldn't that depend on what you are powering and the amount of current that is being drawn? How do you know that anyway, have you tested one?

Nomad 6R · Answer

rr the seller provided this info.

Dunning-Kruger · Answer

@Nomad 19mins attached to what? He owns a JD? An LED only last 19mins or a power hungry quadcopter lasts only 19mins? Do you understand that how long a battery lasts depends on what it is powering... The battery DJ posted a link to is double the mAh (2800) of the stock battery that comes with JD.... Quick math will tell you that this battery will last twice as long in JD than that of the stock 1300mah battery that comes with it

Nomad 6R · Answer

you can see the link.i shows helicopters race cars.

Dunning-Kruger · Answer

Yes, but do those race cars and quad copters use the same amount of power that JD uses?.... I'll try one more time.... JD's battery is 1300mAh = about 30 mins of runtime... The battery DJ linked to has 2800mAh = 60 mins of runtime in JD Do you understand now? That battery will give you twice the runtime in JD...

Nomad 6R · Answer

yes that i understand.thank you

DJ Sures · Answer

Our battery is 1300 mha - but it's a high quality brand that is popular because of a good reputation. The battery link I posted I can not vouch for.

Nomad 6R · Answer

dj thats why i wanted to use the same brand but outside.see post #8? for the switsh.

Dunning-Kruger · Answer

@Nomad... I think DJ was/is trying to point out as well is that he can't be responsible if the battery damages your JD... So maybe it's wiser if you just buy and use another 1300mAh battery from ez robot... No matter which way you go be careful of your wiring....

Nomad 6R · Answer

richard r ah have 3 spear ones.

Zap Brannigan · Answer

Most, if not all, of the battery manufacturers (assemblers) will fudge the mAh a little and the C rating a lot. The mAh rating is usually more reliable but the C rating is not to be trusted. I think the biggest worry you have with LiPo batteries, as far as damaging your equipment goes, is if it bursts into flames from shoddy manufacture.

Nomad 6R · Answer

zap thats not a good though.scary.

RoboHappy · Answer

Yeah, Lipos are one of things, that if you just look at them, they burst into flames, usually so fast you dont have time to get out of the way.

Nomad 6R · Answer

sofar i have no problems with lipos,got 7 in my house. eek

Nomad 6R · Answer

howmany amp is the swiths off jd.

Nomad 6R

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