Ultra slim Power Bank with Digital LED Display for battery level indicator

FOB Price: US $1 - 20 / Piece Get Latest Price
Min.Order Quantity: 1 Set/Sets No
Supply Ability: 20.000 Piece/Pieces per Day No
Port: HongKong
Payment Terms: L/C,T/T,Western Union,MoneyGram
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Quick Details

Brand Name:
Model Number:
Mobile Phone
Battery Pack
Place of Origin:
Guangdong China (Mainland)
baked lacquer, plastic, metal
Item type:
Ultra slim Power Bank
Apple iphone,ipad,samsung,blackberry,htc,Nokia.etc
Recycling time:
>500 times
Working temperature:
Warranty time:
1 year
Double usb output:
Packing way:
carton box,gift box
Production name:
Ultra slim Power Bank with Digital LED Display indicator

Packaging & Delivery

Packaging Detail: Carton box, gift box,plastic box, paper box, customized packing ,etc
Delivery Detail: 3-12 working days


Ultra slim Power Bank
1,High capacity,Grade A
2,Used for kinds of electronics
3,Light weight.small size

  Ultra slim Power Bank with Digital LED Display for battery level indicator  




1,High stability, voltage protection, safety performance.


2,Perfume,long durability,no side effect usb charger.


3,Strong compatibility. apply to iphone,ipad, Samsung,HTC,Nokia ,blackberry,etc.


4,Large capcity:2200mAh,4400mAh,6600mAh,8800mAh,13200mAh.


5,Soft silicon material,fashionable design and customized logo.


6, Triple protection system: Charging control, charging protection, discharge protection, overload protection, short circuit  protection.


7,light weight,small size.


8,CE,ROHS,UL,UN38.3 certified.


9, Hot Sale Portable Power bank 5V 12V 16V and 19V output



















  Ultra slim Power Bank  



Nominal voltage

3.7 V

Nominal capacity



discharge from 4.2V to 3.0V at 0.2C mA

Minimal capacity  


Max charge current


Charging method

charge with constant current 1C to 4.2V, then charge with constant voltage 4.2V  till charge current is less than 0.01C

Discharge cut-off voltage

2.75V,  the over-discharge detection voltage of  PCM

Operating environment 

Charging, 0°C ~ 45°C ;  65±20%RH  

Discharging, -20°C~60°C ;  65±20%RH

Storage environment


storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V

Cell Weight (Approx)


Cell Dimension (Max)

according to customer demand



Lead Time: 

 (1) 3 days for standard battery samples.


(2) 7-10 days for mass products.


(3) OEM, 10-15 days after receiving your sample confirmation.



 After-sale Service:

 (1) One year warranty from sending out your goods.



(2) Pls send back the defective goods within the warranty period, we will repaire them or send you new for free.


(3) If there are the samples damaged, pls send us some pictures or video about it to confirm your problem, and we will send you free new samples instead.


 Packing & Factory photos 





Welcome to visit and inspect our factory !

Skype: cathy.zheng886



Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Huayou Macro Industry New Energy Technology Co., Ltd. is a manufacturer of mobile power and lithium battery with well-equipped testing equipment and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mobile phone, digital product, solar energy, etc.

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.

We welcome new and old ... View detail

Basic Information

Product/Service (We Sell): Mobile power,Lithium-ion,Hi-power bank  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Southeast Asia
South America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 1% - 10%  

Factory Information

Factory Size (Sq.meters): 1,000-3,000 square meters  
Factory Location: Floor 2, Yuandeli Industrial Area, No. 12, Tianxi Road, Tianbei Village, Longhua District, Shenzhen, Guangdong. China  
Number of Production Lines: Above 10  
Number of R&D Staff: Less than 5 People  
Number of QC Staff: Less than 5 People  
Contract Manufacturing: OEM Service Offered  

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China (Mainland) | Contact Details
Experience: Established 2012 , 2 years OEM

Communicate with Supplier:

Ms. cathy zheng
Ms. cathy zheng:
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