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advertising light box @ picture advertise 8400mah power bank Quality Choice

Name: advertising light box @ picture advertise 8400mah power bank Quality Choice
Brand: KETRON
Availability: InStock

FOB Price

USD $2 - $5 / Piece

1 Piece(Min.Order)

Supply Ability 100000 Piece / Pieces per Month
Port Ningbo or HK
Payment Terms:T/T L/C D/P D/A Credit Card PayPal

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Product Details

Place of Origin:	Zhejiang, China	Brand Name:	KETRON	Model Number:	KQS-8400C
Dimension:	75.275.222mm	Weight:	195g	Capacity:	8400mAh, 8400mAh
Outport:	5V/1A 5V/1.5A	Input:	5V/1A, 5V/1A	Socket Type:	Unversial USB

Product Description

advertising light box @ picture advertise 8400mah power bank

OUR QUALITY

(1). High quality plastic material: This power bank is of plastic material shell,which is elegant as well as light to carry,water-proof .
(2). High quality PCB board: It automatically operate and protect the power bank, with over-current protection, over charging protection and explosure proof function.
(3). Brand new best quality battery: All the battery inside the power bank we use are brand new and of full capacity, thebattery can re-charge for at least 500 times,we keep promise that within one year we change new ones for you if there is any wrong of the battery.
(4). Charging Connector: We normally match 6 connectors for most cellphones, they are Iphone, sansung, sony, nokia, mini, micro, and one USB cable.These connectors are of high quality which do no harm to your cellphone when charged.
(5). Gift box: We welcome oem request. We also provide our standard packaging box. Our box are varied from plastic ones to normal paper ones, as well as elegant gift box.All these samples given for your reference.

Brand	KETRON	MOQ	1 piece
Model	KQS-8400C	Devices Supported	Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on.
Feature	dual usb,digital display ,customized	Attached Connectors	Micro Mini USB
Capacity	8400mAh	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 5V/1.5A	Storage Temperature	(-20°C-50°C )
Weight	2195g	Over Voltage Protection	YES
Color	many colors, customized	Over Current Protection	YES
Dimension	1155810 mm	Short Circuit Protection	YES
Cell Type	Li-ion	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 18650	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

Company Information

Gold Supplier & Assessed Company Relationship:	Self-owned
Company Address	No. 18, Wanghai Road, Dajiahe Industrial Zone, Ninghai , Ningbo City, Zhejiang Province, China
Gold Supplier Company Name	Ningbo Keqiang Battery Co.,ltd
Contact Person	kobe chen
Contact Number	+574 65151116 + 13165939787
Does the company has a voild business licenses	yes ,Business Lience Number :330226000048537
Year Established	05/Oct/1995
Registered Capacital	RMB10,000,000.00
Corporate Representative	Mr Hu Manhua

Total Building Size	13,020 m2
Number of bulidings	5
Office size	1,000m2
Total Revenue	usd19,130,000
Total export Revenue	usd10,300,200
Production Line Capacity	usd2,000,000/month

Ketron Honors

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

Certifications

Factory Photos 2015

Product Connectors

Testing Machinery:
Machine Name	Brand & Model No.	Quantity	Number of Year(s) Used	Condition
Capacity Testing Computer	ASUS	16	3	Acceptable
LCR Bridge Meter	REK & RK2811C	2	2	Acceptable
Composition Inspection System	NEWAR & BFGS-8512	3	2	Acceptable
DC Power Supply	LONGWEI TPR-3010D	3	2	Acceptable

Buyer Feedback

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

Contact Us

Ningbo Keqiang Battery Co., Ltd.: Contact namekobe chen
Chat Now; Phone86-574- 65152044; AddressDajiahe Industrial Zone, Ninghai County

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