
tkollen wrote:About a month ago I ordered a 48V 20AH A123 Battery pack + BMS + Charger after been informed that shipping time would be 5-7 days from order by UPS. Almost a month later and several reminders the items have still not been shipped. Each time I make an inquiry I get a new excuse like "Dragonboat festival", "the charger has to be customized" etc. I have started a dispute through PayPal since I don't expect to ever get the items I paid for.
I am therefore interested in finding another and reliable supplier of a 48V 20AH Battery pack ( with A123 AMP20M1HD-A cells) + charger. Can anyone help by pointing me in the right direction.
Thanks,


docnjoj wrote:I hate to say it but Grin Technologies and EPBuddy don't seem to have these problems. Yes they are a bit more money but they do fix problems easily and shipping is 3-5 days. I last gambled on the A123 cells and won this time but I certainly won't count on that all the time from China. It appears like a crap shoot except for Ping and Cellman!
otherDoc


docnjoj wrote:I hate to say it but Grin Technologies and EPBuddy don't seem to have these problems. Yes they are a bit more money but they do fix problems easily and shipping is 3-5 days. I last gambled on the A123 cells and won this time but I certainly won't count on that all the time from China. It appears like a crap shoot except for Ping and Cellman!
otherDoc




flexy wrote:OSNpower were also making packs with them. I think the problem is availability. Victpower has already had their paypal account frozen once probably due to the disputes over the larger 28s and 7s ex vehicle packs they were selling.
I have had great difficulty in just transfer money to their account, I'm sure everything is correct this time but they are still saying it hasn't arrived.
Has anyone recently received any bare 20ah pouch cells from Victpower, which arrived within 14 days of ordering?

flexy wrote:I have had great difficulty in just transfer money to their account, I'm sure everything is correct this time but they are still saying it hasn't arrived.




cwah wrote:No more A123 then ?

cwah wrote:No more A123 then ?



Sutho wrote:cwah wrote:No more A123 then ?
Maybe this is because they have a new pouch cell they are producing?
See: http://finance.yahoo.com/news/a123-says-battery-technology-evs-143720612.html



tkollen wrote:Yeah, unfortunately it looks like you are right. A123's stock price is today down at $0.71, down 50% from last week which is a far cry from its opening price of $28 two years ago. I tried to call A123Systems today to ask about the single cells available on the Chinese market but they don't seem to answer their phones.


Got this from another place. Cells are in a GT race car.
This pack uses the new upgraded version of the A123Systems 26650 M1 cells (Called the "M1B" model 26650, not to be confused with "B grade" cells.) In addition to the nifty black stripes printed on the end of the cells, they have more than 10% higher power output and about 10% more energy content in the same size cell. The M1B cells each weigh a touch more than the standard M1 cells.

tkollen wrote:Thanks guys for your suggestions. Today and the day after filing my PayPal dispute Victpower informs me that my merchandise is ready to ship so I cancelled the dispute and hope everything is OK. In the meantime I made some inquiries with some of the vendors you suggested. Ping Batteries tells me that they don't use A123 20AH flat cells since all such cells on the market are B-grade. Can this be true? It seems that Victpower is the only supplier on the market with battery packs based on this kind of cells.

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