B-Grade 5000mAh 6S 30C Lipo Akku

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Customer Rated

Jul 24, 2011

I bought a B grade 5000mAh 6 S 30C battery and it came with one dead cell even though HobbyKing claims all batteries are tested before shipping!!!
HK customer service when contacted asked me to fill out the online warranty, gave me a warranty RMA ID and asked me to post the battery to their warranty department in China for inspection.
There was no response and after 2 months I emailed HK customer service and was told that B Grade lipos DO NOT come with a warranty and therefore that was the end!!!
If HK does not warranty the product then why ask me to fill out the warranty form, give me a warranty RMA ID and ask me to post the battery to China for inspection!!!!
Not only did I loose money on the battery but also on the postage back to China! This is very irresponsible of HK.
So please be careful when you buy from HK. The things may be cheap but when you encounter a problem like this you end up spending more money and loose in the long run!
Regards,
Nachi

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Certified Buyer Rated

Jun 20, 2011

T-REX 600, T600 Turnigy Brushless Outrunner Motor for Helicopter 600 (1100kv) ESC Castle Phoenix ICE100. In this configuration, I use the flight after just six minutes in warm, lukewarm to the battery back I spent 3000 to 3500 mAh. The internal resistance is very good 2 mOhm. Seems very promising.

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Customer Rated

May 31, 2011

The one I bought, was killed with two cells, I hope it is an isolated case of any alien so I bought two more cells 30C 5 amps to replace the two dead cells.