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Mobile power testing and certification
发布日期：2021-11-05阅读量：414发布者：超级管理员
Basic introduction
Mobile power pack (MPP), also known as power bank and travel charger, is a kind of portable charger with power supply and charging functions, which can charge mobile phones, tablet computers and other digital devices. Generally, lithium battery cell is used as energy storage unit, which is convenient and quick to use. According to the notice on strengthening the safety management of general aviation short distance transport passengers carrying lithium batteries on board, the Civil Aviation Administration of China said that the mobile phones, power banks, computers, cameras, tablet computers and other electronic equipment carried by short distance transport passengers all contain lithium battery cells, which may cause collision, extrusion, collision and collision during flight It is easy to cause smoke and fire due to internal short circuit of lithium battery under high temperature. In order to ensure the quality and safety of mobile power supply, the mobile power supply needs to be tested and certified by an authoritative third-party testing and certification agency before entering the market.
Mobile power test items
The items to be tested in GB / T 35590-2017 include:
Appearance and identification
cycle life
Power adaptation under charging state
overload protection
Flame retardant material
Radio disturbance
Vibration
Interface
conversion efficiency
Overcharge protection
Misoperation
Stress relief
Immunity
collision
Effective output capacity
output voltage
Electrical safety of the whole machine
Restricted power supply
Steady damp-heat
Over discharge protection
Ripple and noise
Short circuit protection
Batteries and battery packs
Free fall
High temperature charge discharge
Temperature cycle
Restricted substances
……
Mobile power Certification Project
Exporting countries
Certification program
Test standard
Applicable products
U.S.A
UL
UL2056
portable source
UL60950-1
CTIA
IEEE 1725
portable source
IEEE 1625
IECEE
CB
IEC60950-1
portable source
IEC 62133：2012
european union
GS
EN 62133：2012
portable source
Germany
TUV mark
EN60950-1
China
CQC
GB4943
portable source
GB32141
the republic of korea
KC
KC62133
portable source
KCKN22
KN24
Japan
PSE
J60950-1
portable source
Taiwan
BSMI
CNS 15364102
portable source
CNS 14336-199
CNS 1343895
India
BIS
IS16046：2012
portable source
Air and sea transportation
UN38.3
ST/SG/AC.10/11/ Rev.5Section 38.3/Amend.2
portable source
Mobile power supply inspection process
1. Provide 2 samples for testing 2. Fill in the test application form 3. Mailing samples 4. Payment of test fee 5. Arrange the test 6. Send out the report
Our strengths
With professional qualification and experienced expert technical team, we can provide you with professional consultation and service.
It has advanced laboratory equipment to ensure the accuracy and reliability of test data.
As the third-party testing and certification authority trusted by global customers, we are your quality certificate.
