Quality Index Evaluation Model of MPP Sold under the E-Commerce Platform

Table 1

Original indicator system.

Number	Original indicators	Meaning
1	Battery capacity	Battery capacity is greater than 1000 mAH, equal to 1000 mAH or less than 1000 mAH
2	Shell material	Shell material is metal, plastic, or flame-retardant material
3	Battery type	Battery type is lithium-ion battery or lithium polymer battery
4	Charging efficiency	Charging efficiency is normal or fast charge
5	Safety protection	Whether there is overcharge protection, over discharge protection, short circuit protection, overload protection, misoperation, and so on
6	Network image	Evaluation results of the quality network image index of major MPP brand products nationwide
7	Product certification	Whether to pass CQC certification, CCC certification, CE certification, and so on.
8	Inspection result	Whether the results of the random inspection by the regulatory authorities are qualified
9	Product testing	Whether it is certified by the relevant authority
10	Comments total	Cumulative total number of consumers
11	Good proportion	Proportion of praise in all comments
12	Selling price	Price of goods sold
13	Selling platform	Online platform for the sale of goods
14	Output voltage	Whether the output voltage is DC (5 ± 5%) V
15	Identify content	Identify content whether the content complies with relevant regulations
16	Production place	Origin is domestic or imported