Search: Posts Made By: JetPlaneFlyer
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Forum: Power Systems
02-19-2012, 08:51 PM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

I don't know enough about A123 fakes to argue...

I don't know enough about A123 fakes to argue this point, but i do know that lots of stuff gets 'ripped off' in China ever day and it can be all but impossible to spot fakes. You said 'I' was wrong...
Forum: Power Systems
02-19-2012, 08:43 PM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

No flaming from me, I agree totally. I've not...

No flaming from me, I agree totally. I've not been very impressed by the durability of Nano's. They performed great when new but about 50 cycles later started to puff and are pretty much done now...
Forum: Power Systems
02-19-2012, 09:46 AM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

Of course Chinese fakes never find their way onto...

Of course Chinese fakes never find their way onto ebay:rolleyes:
And look at this warning:

source:...
Forum: Power Systems
02-19-2012, 09:30 AM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

I'm not arguing against the genuine plus points...

I'm not arguing against the genuine plus points of A123, which are basically safety and durability. All i was pointing out in my previous post was the weight and price comparison used grossly...
Forum: Power Systems
02-18-2012, 11:19 PM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

thanks for that info, so liPo's hold their...

thanks for that info, so liPo's hold their voltage quite a bit better..

In that case it's probably more realistic to compare the A123 with a 20C lipo, in which case the cost difference really...
Forum: Power Systems
02-18-2012, 09:47 PM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

seems like you have got the wrong figures, the...

seems like you have got the wrong figures, the difference is much greater than that. A123 cell are 30c so comparing to a LiPo you should be looking at a similar rated LiPo. A 4.6Ah A123 is good for...
Forum: Power Systems
02-18-2012, 09:30 PM
Replies: 324
Views: 131,448
Posted By JetPlaneFlyer

Maybe that used to be a plus for A123 cells but...

Maybe that used to be a plus for A123 cells but these days you can also charge LiPo's in 15 minutes (5c charge rate and higher).. In fact in less time than that if you have a powerful enough charger.
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