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You must not know how many Battery manufacturers there are in the word for 18650's . There are ONLY 5. Aspire being the newest, with Sony, LG, Samsung and the Leader Panasonic the rest are simply rewraps of the subsequently lower grades on those 5 production lines Bins A-E A being the best and gets the company TM logo the rest as I mentioned are wrapped by those other companies that purchase from the B-D bins. So in other terms those FAKE Ultrafires are not even Ultrafires lol.
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