8/22/2023 0 Comments Samsung 18650 batteries bulk![]() ![]() Seller supplied a specification sheet and stated that the cells were from Chinese factory. If you have come across any fakes, please leave us a comment letting us know where and how you found out.īought 210 fake Samsung 35E from Basen via Alibaba on their trade assurance scheme. I have now heard 3 or 4 stories of fake 25R batteries that were bought both in shops and from Ebay. As the popularity of Samsung batteries rise, so will the number of counterfeiters. Are there fake Samsung 18650s on the market? ![]() If a battery exaggerates or falsely states its specifications, it creates a serious opportunity for a dangerous situation. If lithium ion batteries are pushed too far, they can and will vent or explode. So be careful, and always think twice before buying 18650s from an unknown supplier That should be the first red flag, as no serious manufacturer would make this mistake. For example, the correct way to state pulse is as follows - the Samsung 25R has been rated at a pulse discharge of 65 amps for 1 second.Ĭounterfeiters and bad re-wrappers will often just state one of these numbers on their battery. A proper discharge rating is always a coupling of two variables - amperage and time. The truth about pulse discharge ratings is that they are almost always meaningless. Vapers can get away with pushing their batteries past their limit in what is known as "pulses". When counterfeiters misrepresent their battery specs, everyone loses. Every battery has a safe continuous discharge rating that really should not be exceeded. Are counterfeit Samsung 18650 batteries dangerous? So it is relatively inexpensive and easy for a criminal group to start counterfeiting 18650s. (No more hair-dryer at this point.) These are also about $500 each. These cost about $500.Īnd also big machines to heat-shrink the PVC. ![]() Also note the 4200mAh rating on this Ultrafire which is an energy density physically impossible with our current understanding of battery science.īig machines to cut the PVC. What do the large 18650 counterfeiters use? gif shows three stages of the wrapping process. With the Remington hair dryer, these Samsung PVC wraps, and some cheap cells you are ready to go. If someone wanted to start doing so, all they would need are some cheap low-grade cells (which are plentiful on Ebay) and a hairdryer. It makes it very easy for anyone to start counterfeiting this 18650 battery model. If they are all misprints, and Samsung's quality control denied them, it lends support to the theory in option 1 stated above. I think either option is similarly as likely without more evidence.Īs you might have noticed, the text 'ICR18650' seems a little faded towards the bottom. An established counterfeiter printed too many and decided to sell them on rather than throw them away. A factory contracted to make these tubes for Samsung created too many, and rather than throw away the excess, they sold them to an "after-hours" dealer. You guessed it - probably China, maybe Malaysia. They are being sold by a very popular online supplier for only $0.88 for 10. With these wrappers, you can make nearly any 18650 cell look like a genuine Samsung battery. These are very official looking Samsung PVC tubes being sold online. "Great experience buying from this retailer, item was shipped in a timely manner and was exactly as described.A Samsung 22P wrapper sold online from China to anyone."The seller provided all pertinent Info in a timely manner.".The post office picked up the item Nov 29 for 2-day delivery then finally got around to delivering it Dec 11! Bad post office." "Great Seller who very promptly shipped 2-day Priority Mail to me."Ordered this battery for a very old high lumen spotlight.worked perfectly! We were ready to throw the light away but ordered this battery at last minute."Arrived promptly, very happy with the transaction.". ![]()
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