It should be noted these companies do not actually produce their own lithium ion battery but instead purchase them from other manufacturers and then wrap the battery and add packaging to make the battery suitable for retail sale. These brands tend to slightly exaggerate the battery ratings for their products in an effort to appeal to the consumer and sell more. Other brands such as Efest, Vapcell, Imren and MXJO have been established for a few years and their quality has certainly improved. You will often see the battery outperform the manufacturer ratings put forward from these brands. Any manufacturer specs provided by these brands is well documented and tested many times over. These brands are well established and have long standing tradition, values and standard to uphold. There are five major brands that manufacturer batteries who you can rely on to provide quality, consistent and truthfully rated batteries and those brands are LG Chem, Molicel, Samsung, Sony|Murata and Panasonic|Sanyo. Thankfully, there is a watchdog in the lithium ion battery industry known as the battery mooch who provides thorough testing and will call out these companies for their unlawful practice. This practice of exaggerating battery specs is unlawful and can be very dangerous to consumers if gone unchecked. The goal of any manufacturer or brand is to sell as many batteries as possible but some companies have been known to exaggerate their ratings to appear to offer a better product than the other. This is especially true when discussing the Chinese re-wrapping brands. Not all brands are created equal and often times you will find are not very truthful in their battery ratings. The first thing to consider when choosing an 18650 battery for your device or project is the battery brand.

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