Electrical Chain Saw is divided into liquid Electrical Chain Saw and polymer Electrical Chain Saw. Electrical Chain Saw the electrolyte is flowing, so it is more unstable than the lithium polymer battery, and it may cause the battery to explode when it encounters an external force, or when it uses a charger that does not meet the standard. Many mobile phones, laptops and other portable electronic products, the batteries used are Electrical Chain Saw. In other words, many people have a "bomb" around them. For safety's sake, you must pay attention to the following points when purchasing.

First, there is no clear capacity marked. Batteries that do not have a clearly marked capacity (such as 1000mAh or 1000 mah per hour) are likely to use inferior batteries or recycled batteries. Many cheap batteries on the market are made of recycled batteries, although the price is cheap, but the life is short, the quality is unstable, and the use of careless may damage the phone.

Second, there is no guarantee of standby time. Standby time refers to the continuous use time between the battery loading into the phone and the next charge. The battery sold on the market can not guarantee the standby time for customers, this is because of the unstable quality of the battery, many cheap batteries because of the use of poor quality battery heart, so the standby time is very short.

Third, whether to install safety protection circuit board. Without protection of the circuit board, the Electrical Chain Saw deformation, leakage, explosion risk. Under the vicious price competition, they seek cheaper protection circuit boards, or simply omit this device, making the market full of Electrical Chain Saw with explosion risk. Consumers can not tell whether there is a protected circuit board from the appearance, so choose a reputable merchant to buy.

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