Wholesale 3700mAh Micro USB Solar Battery Charger For Europe,USA,Japan Market

FOB Price: Get Latest Price
Min.Order Quantity: 500 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Port: shenzhen
Payment Terms: T/T,Western Union,paypal
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Quick Details

Brand Name:
Model Number:
Mobile Phone
Place of Origin:
Guangdong China (Mainland)
Solar panel:
Monocrystalline silicon/5.5V /170 mA
3.7V/ 3700 mAh
125 g
4 led indicators
patent/with micro usb port
Socket Type:
For USA/Canada

Packaging & Delivery

Packaging Detail: Neutral packing,Haipaite Gift box,or OEM
Delivery Detail: 7-35 days


1.solar panel:5.5V /170 mA
2.battery:3.7V/ 3700 mAh
4.micro usb port
5.Patent CE FCC RoHS

  Wholesale 3700mAh Micro USB Solar Battery Charger For Europe,USA,Japan Market  


3700 mAh high capacity solar charger with top quality lithium-polymer rechargeable batteries. It can charge your cell phones Ipad/PSP/Ipod/Iphone/MP3/MP4/Camera / PDA/ Navigation /GPS/ E-BOOK reader etc.


1. High-efficient  

   A. Monocrystalline silicon, 17% high sunlight conversion rate.

   B. 3700mAh lithium battery, it can charge IPAD 40 % and iPhone 5fully.

   C. Rechargeable with sunlight and USB, and up to 500 times

2. Modern design

   A. Smooth material, ABS-PC, comfortable handing.

   B. Use newest Micro USB, can charge most of cell phones.

   C. With a red indicator light when charging from the solar.

     Equipped with 4 blue LED light display the capacity state.

Less than 25%      1 LED light
     25%~50%            2 LED light;
     50%~75%            3 LED light;

   70%~100%          all LED light

3. Safety for use  

   A. Power output safety design, for protecting user devices

   B. Over-charge protection; over-discharge protection; over-load protection; shortage protection

4. Charging time

   A. About 22-24 hrs charged by sunlight;

   B. about 4.5 hrs full charged by USB;

5. Emergency

   When you are outside and have no current power supply, you can charge your device with this solar charger. It's standby current 150uA, long using time.

6. Comfort

Whenever you are, you can charge the device and using it during charging.

This solar charger can be charged by solar or electricity.


Solar panel

Monocrystalline silicon

5.5V /170 mA

Lithium-ion battery

3.7V/ 3700 mAh









Product N.W.

125 g

Product size


4 Blue indicator lights

display battery capacity

1 indicator light

Less than 25% 

2 indicator light


3 indicator light


4 indicator light


   Charging time

About 22-24 hrs

By strong sun light

About 4.5 hrs

By electrocity

   Standby current

Less than 150uA













Products FAQ

1. It is normal phenomenon that the solar charger is a little hot when charging for mobiles.

2. Duo to the charger with short circuit protection function, when the external short circuit, the product will shop working. At this time, please activated this product by sunlight, indoor power or electricity.

3. The charging current depends on the quality of the sunshine. Pls adjust the position and angle of the product to make solar panel face sunlight directly when using solar to charge the product.


Note It needs more than two circles of complete recharge and discharge before use in order to improve the efficiency of the built-in battery. We recommend you to charge it via USB cable for the first time and it may take up to 5 hours.


Competitive Advantages

Well and High Quality Control ,
Prompt Delivery ,
New Product ,
Customer's Design and Logo are Welcome ,
Fit for Gifts and Premiums ,
Earth-friendly Products ,
Small Order Acceptable ,
ODM Accepted ,
OEM Accepted


After-sale service (product warranty)

1. The third party inspection is accepted

2. One year guarantee for quality problems


For the delivery time  

   5-10 days for the sample order

   10-21 days for the neutral order

   15-35 days for the OEM order


For the payment terms

   Payment terms: TT, Western Union, Paypal.

Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Shenzhen Haipai Technology Co., Ltd is one of the most prominent and professional portable power bank manufacturers in China which is specialized in researching, producing, marketing of different kinds of power banks/battery chargers. Also supply mobile phone accessories,solar charger for mobilephone and tablets.
We have top of the line support processing equipment and a professional team who specializes in chargers and power technology. Our one-up R&D department, trained talents top level ... View detail

Basic Information

Product/Service (We Sell): Solar Charger,power bank,car charger  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South Asia
Eastern Asia
Southeast Asia
Mid East
Southern Europe
Central America
Eastern Europe
Northern Europe
Western Europe
South America
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 41 - 50 People  
Number of QC Staff: 31 - 40 People  

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China (Mainland) | Contact Details
Experience: Established 2011

Communicate with Supplier:

Ms. Shelly Wu
Ms. Shelly Wu:
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