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4000mah Mobile Power Bank for Zenfone 6

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US$ 2 - 5 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Zhejiang, China
Brand Name:
KETRON
Model Number:
KQS-4000E
Payment & Shipping
Payment Methods:
Port of Shipment:
ningbo
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name KETRON
Model Number KQS-4000E
Dimension 116*65*8.7mm
Weight 120g
Capacity 4000mah
Outport 5V/1A
Input 5V/1A
Socket Type unversial usb

4000mah mobile power bank for zenfone 6   

   

Product Description

K-1:CE/FCC/ROHS certification

K-2:Use A grade Battery core

K-3:Rechargeable times: over 800 times and keep over 80% capacity after 3 year general usage

K-4:The latest Power Bank good for gift

K-5:Protect functions: Short circuit, over-current,over-charging and over-discharging

K-6:Apply to various electronics devices,such as mobile phone, Blackberry, Mp3, Mp4, PSP, iPod, iPhone.

 

    

Brand KETRON MOQ 1 piece
Model KQS-4000B Devices Supported Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on.
Feature  ultra thin ,touch switch  Attached Connectors Micro Mini USB
Capacity 4000mAh Lead time 1-3 days for sample order ,7-12 days for bulk order
Material Aluminum  Warranty 12 months
Rated Input 5V/1A Operating Temperature (-20°C-50°C )
Rated Output 5V/1A  Storage Temperature (-20°C-50°C )
Weight 120g Over Voltage Protection YES
Color many colors, customized Over Current Protection YES
Dimension 116*65*8.7mm Short Circuit Protection YES
Cell Type Li-polymer Over Charge Protection YES
Packing PET box/gift box/customized Over Discharg Protection YES
Power Efficiency 80%-90% Trade term 30% deposit ,balance after copy of bill of lading paper 
Circle Life Over 500 times Tax To lower tax we can mark a lower unit price
Recharge Cycles > 500 times OEM/ODM Accept           
Certification CE, FCC, RoHS,REACH,MSDS UPS YES
Self-Charging Time 2-3 hours FEDEX YES
RMA 0.3%-0.5% AIR-SHIPMENT YES
Battery Type Rechargeable li-polymer SEA-SHIPMENT YES
Why choose   us? 1. Long-term cooperation strategy for trustable business; 
2. Professional producer and supplier since 1990; 
3. digital battery since1995 ,power bank charger since 2012;
4. Strict quality control for stable quality: 3-time quality test; 
5. Prompt delivery: 1-3 days only, suitable for urgent sourcing; 
6. Great experience for OEM/ODM design and packaging orders; 
7. We highly cherish our high reputation 

4000mah mobile power bank for zenfone 6    photos    

 

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Company Information

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.

4000mah mobile power bank for zenfone 6

 

 

Certifications

4000mah mobile power bank for zenfone 6

 

 

Factory Photos 2015

4000mah mobile power bank for zenfone 6 

   

 

Ketron Hot Product

4000mah mobile power bank for zenfone 6 

 

 

Standard Cell

Standard Cell Technical Specification Summary                              

Nominal Voltage 

3.7V

Cell Voltage is between 3.6v--3.9v when shipped

Capacity range

100mah-1,999mah

 

charge

MAX charge voltage

4.2

Cell Voltage is between 3.6v--3.9v when shipped

MAX charge current

1.0C 

Charging method

Constant current/voltage

Standard charge:0.2c @4.2v

Constant current/voltage

Standard charge:0.5c @4.2v

Discharge

Min Discharge voltage

2.75

 

Max Discharge Current 

1.0Cmin 

Cells can be manufactured to discharge rates of up

 to 2.0c 

,see high discharge series cells for more information

Self Discharge

Residual Capacity 

>97%

After standard charging,stored at 25 
 ±5  for 30 days,then measured 

@0.2C/2.75V

Operating Temp(C)

Discharge

-10 +60

Higher and Lower temperatures are achievable 

to order 

charge

0 +45

Storage Temp (C)

-10  +45

 

Cycle Life (Number of cycles) 

Minimum

300

One cycle relates to one charge period to 0.2C/4.2V-then one discharge period to 0.2C/2.75V.the cycle life

 rating is when  the discharge capacity is at 80% of

 the rated capacity 

Typical 

500

 

 

Business Liences

4000mah mobile power bank for zenfone 6 

 

 

Buyer Feedback

Any questions about 4000mah mobile power bank for asus zenfone 6  ,fell free to call :+86 13165939787  contact person :kobe chen     skype:powerbank1990   wechat:13165939787 

 

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Business Type
Manufacturer, Trading Company
Year Established
1995
Factory Size
30,000-50,000 square meters
Total Employees
101 - 200 People