rohs power bank using 4000MAH ULTRA THIN

Package Includes:

1 X Universal power bank 

1 X USB cable

1 X Color box

package detail :

KETRON was founded in 1995 and has been dedicating in assemled battery. Twenty-year technological accumulation makes us have the ability of good industrial resource integration and builds top-ranking product quality of KETRON. It is used as purpose of enterprice to provide clients fast and responsible service, ensure every client’s confidence on mobile power of KETRON with powerful service management and establish KETRON into high-quality brank of global battery industry carefully.
KETRON ensures each of products in the market only after strict multiple tests and tries its best to reduce maintenance opportunity based on quality philosophy of “quality service is the largest one”.
We selcect the high-quality components supplier,inspect each of stored equipments strictly and assure quality of KETRON at the sourse.
Each of our products stands up standard performance examination and operation of every technical process is in conformity with standard system of ISO9001.

INSPECTION PROTOCOL AND QA FOR LITHIUM BATTERY

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Before storage, batteries should be charged to 40%-65% of full capacity

Characteristics testing:

Environment Characteristics:

Safety Performance

K-1:Creative design of unlimited capacity with patent protection;

K-2:Best Factory Price;

K-3:Top Quality with 1 year warranty;

K-4: Can OEM any design with NO MOQ!!

K-5: Accept OEM and ODM;

K-6: Comply with FCC, CE, RoHS requirements;

Any questions ,fell free to call :+86 13165939787  contact person :kobe chen     skype:powerbank1990   wechat:13165939787