Solutions to major lithium battery protection board products

At present, the market is full of various protection board batteries, the better ones are Sanyo's, and the worse ones are UF. The protection board itself is also very different. It is very important to choose a protection board battery that suits your flashlight. Usually use a torch with a protective battery, such as an incandescent bulb flashlight. As far as the battery cell itself is concerned, the quality and common ones are Sanyo, Panasonic, Sony, Samsung, and AW. Sanyo: Suitable for high-discharge platforms. Sanyo is generally recommended for circuits larger than 1A. The Sanyo high-discharge platform is more durable than Panasonic and has more power. Panasonic: Suitable for low-discharge platforms. Panasonic is recommended for circuits that are usually less than 1A. Panasonic's low-platform discharge lasts longer than Sanyo's, and it has more power. Sony: The performance is similar to Sanyo, but slightly lower than Sanyo. I haven't used Sony since it was recalled because of the process of mixing metal powder into the battery material, which may cause fire and explosion. But it is said that it has been improved at present, but Sanyo has used it, so it is generally not considered unless the price is very reasonable. Samsung: Very powerful battery, similar to Sanyo, some even stronger than Sanyo! And the price is lower than Sanyo, in fact, it is very suitable to replace Sanyo. When domestic production reaches the level of sticks, it can compete with Japanese batteries. Samsung’s lithium battery sales are far lower than Sanyo’s, so pay attention to the processing date and availability when buying. AW: It is said to be passable, better than domestic products. I just heard that, I have no blessings so far, the same price, but the discharge curve looks good, a bit like Panasonic, very good batteries, if the financial strength is possible, just need to consider other things. In addition, the domestic batteries don't have much contact. I only know that the better ones are Piccolo, Delangen, and GP. However, the internal resistance of domestic batteries seems to be slightly higher than that of Sanyo, and the batches may be different. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.