The quality is very good. Ordinary lithium cell battery has the advantages of light weight, large capacity, no memory effect, low price, etc. Many digital devices now use lithium ion cell as a power supply.
The energy density of lithium-ion cells is very high, its capacity is 1.5 to 2 times that of nickel-metal hydride batteries of the same weight, and it has a very low self-discharge rate. In addition, lithium-ion cells have almost no \"memory effect\" and do not contain toxic substances and other advantages are also important reasons for its wide application.
Reliable, the charging time of Cody charging treasure can be fully charged in two hours, and the power is large and the charging speed is fast.