Is there any way to buy real Panasonic 18650? + Discussion

Batteries, Chargers, and Battery Management Systems.

Re: Is there any way to buy real Panasonic 18650? + Discussi

Postby velorelax » Sun Mar 18, 2012 3:06 am

Prices for Japan-made cells will never be as low as for chinese stuff, even if you buy them through a chines broker.
You can find comparable cells from China for about 2.5-3$. Good point about the Panasonic is their QC. Even Evvatech told me Panasonic QC is superior to Samsung QC, for only slightly higher price.
To get the price Tesla is paying, you have to order similar quantities!
Best price I found is from www.portapower.com , but they only sell ready-made packs, for low-power applications. Their prices are around 6$ a cell, but with a good BMS and a charger. But - MOQ 50 packs!
Otherwise, if you don't trust what I'm saying, order a sample from Evvatech, maybe a 10S4P pack, and test it! Only thing I didn't like: They came with duct-tape finish... but OK inside!
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Re: Is there any way to buy real Panasonic 18650? + Discussi

Postby iperov » Mon Mar 19, 2012 8:30 am

I bought 140 pcs NCR18650A from aliexpress by $7 each with shipping.
Target capacity after 300 cycles at 1C = >915wh at 5kg,
very good for me.
Sorry, bad english!
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Re: Is there any way to buy real Panasonic 18650? + Discussi

Postby cwah » Mon Mar 19, 2012 3:41 pm

they have a pack mentionned here but no price:
http://oem.portapower.com/index.php/products/product_info/24173/26
Find out best events to do in London: http://www.whatonlondon.co.uk/
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