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-   -   New at Hobby City (https://www.rc-monster.com/forum/showthread.php?t=26309)

Bondonutz 03.22.2010 08:54 AM

New at Hobby City
 
8s packs :yipi:

http://www.hobbyking.com/hobbyking/s...dProduct=10870

Higher C rate is more desirable but it's a start !

nitrostarter 03.22.2010 08:58 AM

Darn, my Hyperion 720 will on charge 7s packs...

Glad to see improvements tho!

gixxer 03.22.2010 09:37 AM

I would like to see them have higher mah packs. 8k would be nice for my 2s 10th scale setups.

nitrostarter 03.22.2010 09:45 AM

Quote:

Originally Posted by gixxer (Post 356585)
I would like to see them have higher mah packs. 8k would be nice for my 2s 10th scale setups.


Considering most 8000+ mah packs are actually 2 packs just paralleled and packaged together. It's actually not a good idea and is problem since you are balance the 2 cells paralleled together as 1 single cells.

Now if they develop a 8000mah single cell, then sure!

ClodMaxx 03.22.2010 10:02 AM

i just noticed this - not sure if it's new or not, but wow is this a must-have!

http://www.hobbyking.com/hobbyking/s...meter-4(2).jpg

glassdoctor 03.22.2010 10:05 AM

That battery monitor is sweet.

simplechamp 03.22.2010 03:39 PM

Quote:

Originally Posted by glassdoctor (Post 356591)
That battery monitor is sweet.

Definitely. Would be great for early detection of problems. You could see a particular cell was starting to behave erratically and bring the vehicle in before anything worse happened.

reno911 03.22.2010 03:53 PM

I get a kick out of some of the user reviews for this one.
http://www.hobbyking.com/hobbyking/s...00-8-25L35.jpg
http://www.hobbyking.com/hobbyking/s...dProduct=10895

ClodMaxx 03.22.2010 04:14 PM

Quote:

Originally Posted by simplechamp (Post 356629)
Definitely. Would be great for early detection of problems. You could see a particular cell was starting to behave erratically and bring the vehicle in before anything worse happened.

the other bonus is it has an audible alarm right there on the radio when the cells hit the 3v/cell cutoff, so you know when to bring it in. no need to watch/listen for the lvc in the car/truck/heli/whatever and miss not hearing it (if you don't immediately notice a performance drop). plus it's only $60. i love eagletree, but their system like this is almost 10 times that.

shaunjohnson 03.22.2010 04:48 PM

you mean to tell me that i just ordered 4x 4s 5ah 25C lipo's and i could have got a couple of 8s packs?

Bondonutz 03.22.2010 05:27 PM

Just orderd 5 monitor dealie-o'sfor the Hobby Shop I work for and one formyself :whistle:

Anybody see the 30C 5Kmah Hard packs for $39.99 ???
http://www.hobbycity.com/hobbycity/s..._hardcase_pack

Krawlin 03.22.2010 06:41 PM

Do they have the battery monitor for a 2 pack setup? That would be awesome on my Monster GT. I wonder it it provides real time readings too, so if you nail the throttle, you can see your voltage drop?

EDIT: Never mind, just read that it does provide real time readings. That is awesome. I need one of these but I need one for dual packs....

Seems like a very useful tool though, especially for people who race 1/8 electrics with a single pack.

nitrostarter 03.22.2010 06:44 PM

Quote:

Originally Posted by Krawlin (Post 356663)
Do they have the battery monitor for a 2 pack setup? That would be awesome on my Monster GT. I wonder it it provides real time readings too, so if you nail the throttle, you can see your voltage drop?


All it does is plug into the balance port of the lipo. If you have multiple packs, just get a converter plug that takes you 2- 2s lipos and makes 1 4s lipo plug. Its quite simple to make as well.

skellyo 03.22.2010 06:47 PM

Quote:

Originally Posted by Bondonutz (Post 356648)
Anybody see the 30C 5Kmah Hard packs for $39.99 ???
http://www.hobbycity.com/hobbycity/s..._hardcase_pack

I have 4 of those 4S packs on the way. I'll have to snap some pics and give some feedback on here when they come in.

Bondonutz 03.22.2010 06:58 PM

Quote:

Originally Posted by skellyo (Post 356666)
I have 4 of those 4S packs on the way. I'll have to snap some pics and give some feedback on here when they come in.

I grabbed 2 myself, now I guess I can sell a couple older packs ?


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