28
2022
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09
There are several factors to consider when buying hair clippers
Author:
Dan lead to read
Battery, knife head.
The batteries should be lithium batteries that can be replaced. I used to buy two nickel-cadmium batteries. After more than a year, the batteries failed and the whole hair clipper could not be used. Now many hair clippers with 2 pieces of replaceable lithium, with the use of charge, there will be no memory effect. Even if both batteries fail later, you can buy a replacement.
But some sellers pass nickel electricity off as lithium electricity. I bought a hair clipper labeled lithium electricity a few days ago. When I opened the battery, it turned out to be nickel-cadmium, and returned it.
So pay attention when buying, lithium ion battery, lithium polymer battery voltage is 3.7V, lithium ferrous phosphate battery is 3.2V (now some hair clippers have begun to use), but it is also possible that the nickel battery can reach the same voltage in series, it is better to disassemble and check, lithium ion battery is Li-ion, Lithium iron phosphate is the LiFeP04 motor power large natural horsepower strong, but the sound of the knife head
I think the sharp Angle titanium + ceramic tool head is popular now.
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