5 mobile phone packaging unqualified 11 mobile phone battery identification incomplete

Due to the appearance and packaging unqualified, (TELSDA, TCL, LG wave TianShiDa), SunCorp (top) and Soutec (the) 5 brands of 5 models of mobile phone exposure, Industrial and Commercial Bureau. Another 11 kinds of mobile phone battery is not complete, the discharge performance is not qualified, high and low temperature performance and other issues; the existence of 10 kinds of chargers incomplete identification, the strength of the electrical resistance and other issues.

1, mobile phone

In the mobile phone monitoring, a total of 5 sample unqualified, the main reason is not qualified for appearance and packaging of a failure, the monitoring of 5 kinds of substandard goods to the labeling of content is not complete, such as: the product is not marked with product name, manufacturer name etc..

2, mobile phone battery

In the monitoring of mobile phone batteries, a total of 11 samples failed, the main problems:

(1) mark:

According to the requirements of GB/T 18287-2000 "cell phone use lithium-ion battery general specification" Article 7.1, the product shall be marked with the product name, model, rated voltage, rated capacity, charging voltage, the implementation of the standard number, polarity, manufacturing date, manufacturer name, trademark, warning signs, the monitoring a total of 3 products marked incomplete, is mainly the product name, trademark, manufacturing date.

(2) discharge performance and discharge performance of C5A at 1 0.2C5A:

The two test is the discharge time to assess the actual battery capacity and battery. If the nominal, this parameter is one of the main indexes to evaluate the quality of the battery, the requirements of the national standard discharge time, discharge time and discharge performance of 0.2C5A should be greater than 5 hours, 1C5A discharge performance should be greater than 51min. The monitoring of a total of 7 kinds of products 0.2C5A discharge performance is not qualified, 3 kinds of products 1C5A discharge performance is not qualified, did not meet the requirements of the standard. Some manufacturers to improve their products selling point, low battery capacity of the low price elevation, shoddy, deceive consumers.

(3) high and low temperature performance:

The purpose of these two tests is to assess whether the battery in high temperature or low temperature environment can work properly. It is required that the discharge time should be more than 51min when the battery is stored in the high temperature environment at 55 DEG C, and the discharge time should be more than 3H when the 16-24h is stored in -20 (2H) in low temperature environment (-10). The monitoring of high and low temperature test in each of the 3 products failed. If the consumer uses such an unqualified battery, in the high temperature or low temperature environment will occur in a very short period of time or simply can not use the battery.

3, charger

In the monitoring of charger products, there are 10 kinds of failure, the main problems:

(1) marking:

According to GB4943-2001 "safety of information technology equipment" section 1.7.1 requirements, products shall be marked with the manufacturer's name or trademark or identification mark, rated current, model number or type of signs and symbols and marks such as "back". The monitoring of a total of 7 kinds of substandard products. The main problem is that the content of the product is incomplete.

(2): the dielectric strength of the dielectric strength is an important indicator of safety performance evaluation of GB4943-2001 charger, "safety of information technology equipment" Section 5.2 specifies the 3000V AC withstand 60s and between a circuit and a circuit body and the two circuit, no breakdown. The monitoring of a total of 4 kinds of substandard products. If consumers choose such a product, it may endanger the safety of consumers, should cause enough attention.