![]() ![]() Text printed on PVC reads: Line 1: INR18650-25R / Line 2: SAMSUNG SDI.They were bought from two different suppliers. For this blog post I used two 25R cells for each section so we can take a look at the differences between cells. Look at key features of your batteries and compare them to pictures on this blog post. The first, easiest thing you can do is a visual inspection. Using the 25R, let's start with a visual inspection Here are the official 25R specifications for your reference: Therefore it is vitally important consumers and suppliers are able to tell the difference. ![]() So how likely is it that there are fake Samsung batteries on the market? Very likely indeed. This is particularly a growing issue in China where the batteries are created. Fake batteries can be dangerous and even explode. Police have messages of her talking with her contact in China, where she acknowledges understanding the batteries were not genuine but consented to continue working.īalderrama confessed to authorities she understood the batteries are not genuine Samsung batteries, but she continued to package and offer them as legitimate. Counterfeit lithium-ion batteries really are a public security concern since they cannot follow security regulations. Of special concern is when these counterfeit products present a public safety threat like counterfeit lithium-ion batteries do.Īnd Balderrama participated in a conspiracy. He noted that Samsung is very concerned anytime counterfeit goods, in breach of its own logo, are introduced to America. The court heard from a Samsung representative who clarified that Samsung takes pride in creating quality products. She’ll almost certainly be deported after her time in prison and has to pay $90,000 in restitution to Samsung SDI. (April 2015) A 53 year old Mexican woman named Graciella Balderrama in Houston pleaded guilty and was sentenced to a year in prison for selling counterfeit Samsung batteries on Ebay. News Story: Houston woman gets a year for selling fake Samsung batteries You might ask "Are the 25Rs even faked?" It was once thought unlikely because of their availability. It finds use in electric cars, power-tools, vaporizers, and more and will almost certainly continue as one of the most popular 18650s at least until late 2015 when a newer generations could gain traction. I picked the Samsung 25R because of its stellar reputation as a great high-amp cell. Quickly knowing whether a battery is counterfeit is possible, here I'll show you how by taking a look at the Samsung 25R. Their low self – dis charge rate means that they can be stored for long periods of time without losing their charge, making them ideal for use in emergency situations. ![]() ![]() The wide operating temperature range of 18 650 lithium ion cells makes them suitable for use in a variety of environments, including extremely cold or hot climates. 18 650 cells are also much more efficient than lead – acid batteries, meaning that they produce less waste and require less energy to produce. Their high energy density means that they can store a large amount of energy in a small space, making them ideal for use in electric vehicles. Īs the world moves towards a more sustainable future, the use of 18 650 lithium ion cells will become increasingly popular. 18 650 cells are also used in some medical devices, such as implant able cardio ver ter def ibr ill ators. Īpplications for 18 650 lithium ion cells include power tools, electric vehicles, and portable electronics such as laptop computers and cell phones. Lith ium ion cells are also relatively lightweight and have a low environmental impact. They are popular for a number of reasons, including their high energy density, low self – dis charge rate, and wide operating temperature range. The benefits of using 18 650 lithium ion cells are many and varied. ![]()
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