How to identify genuine and fake super rechargeable batteries

1. Genuine product: Two uppercase English letters of GP are engraved on the steel plate at the negative end. Fake: There are almost no such engraved letters. 2. Genuine product: Observe carefully that there is a 7X7 dot matrix punched authentic word in the yellow area on the *near the negative end of the package, and there is a slight bumpy feeling when you touch it with your hand. Fake: Not at all. 3. Genuine product: There is a black non-porous fiber gasket similar to a piece of paper under the electric cap of the positive terminal, which is used to guard against short circuit of the positive and negative electrodes. Fake: Generally not, the vent hole is straight exposed, even if it is a white smooth plastic sheet, and some are black gaskets but have 4 air holes. 4. Genuine product: The packaging plastic skin has average color, soft brightness, thick, clear font and appropriate size. Fake goods: There are spots or variegated lines on the outer skin of the package, the material is thin, some of the brightness is poor, and some are distinctly reflective, and the uneven thermal solution causes the font to be incorrect or the size of the same font is different. 5. Genuine product: The seams of the outer packaging are smooth, and the packaging line is straight without bending. Fake goods: The seams of the outer packaging are rough, sometimes even edged, and the packaging lines are bent. Generally speaking, you will not buy fakes if you master the above items. At present, GP Speedmaster has a set of 4 AA rechargeable batteries and a special Ni-MH charger for sale. If you are lucky, you can come across a set that comes with 2 AAA rechargeable batteries, which is very good value. Note: Ni-MH batteries cannot be charged with Ni-Cd battery chargers. Their charging methods are fundamentally different! Pay attention to the safety of electricity during use! Disclaimer: Some pictures and content of articles published on this site are from the Internet, if any Infringement, please contact to delete the previous article: a brief description of the capacity of the 18650 lithium battery