20800mAh power bank for smartphones 5V4.8A output mobile phone chargerLike

FOB PriceUSD 20.0-23.0/Piece Get Latest Price ModelMF-Y4-L1 Certification CE, RoHS, MSDS, UN38.3 CapableFCC,UL Min.Order500pcs Brand NameMOPO Brief Description20000mAh power bank for smartphones 5V4.8A output mobile phone chargerpower bank with LCD display and three USB output

Even Liang

Contact Now

Contact Manufacturer


Maxpower Intelligence Technology Co., Ltd

Shenzhen  Guangdong  China
No.of Staffs501 - 1000 People Sales VolumeUS$10 Million - US$50 Million Monthly Capacity900,000PCS OEM/ODM AvailabilityBOTH Payment Terms L/C  T/T  Western Union  Money Order  Paypal Related Product Category 10000mAh~23000mAh [1146]
Product Range Main products

Mobile power source, cell phone accessories, tablet PC accessories, batteries, chargers, power source, solar chargers,waterproof power bank ,car jump starter power bank ,wifi power bank ,wireless charger

Target Market(s)

North America; Oceania; Southeast Asia; Eastern Europe; Africa(except Middle East); Hong Kong/ Macao/ Taiwan; Latin America; Japan & Korea; Middle East & South Asia; Mainland China; Western & Southern Europe; Northern Europe; Central & Southern Asia; Middle East

  • Product Details
  • Company Profile

Basic Specification

capacity 18200mAh /67.34WH
dimension 161*80*22mm
input micro USB 5V 1500mA
output USB1 5V 2.4A USB2 5V 1.5A USB3 5V/1A
weight 384.8g
Type Li-polymer
Capacity >10000mAh

Detail Description

1. LCD Portable Power Bank, Suitable for iPhone, iPad and Mobile Phone


2.How to know the remain power of the LCD Portable Power Bank MF-Y4.

How to know remain power
Connect the powerbank to your mobile phone to know the remain power, led light would indicate the remain power.
●       means 0%~25% power inside.
●●     means 26%~50% power inside
●●●   means 51%~75% power inside  
●●●● means 76%~100% power inside  

Power Bank, Suitable for iPhone, iPad and Mobile Phone


1.Pls read these instructions carefully as incorrect use of Li-polymer batteries may lead to dangers such as overheating,fuming,catching fire.
2. Please charger the mobile charger completely before the first time using it.
3. Before charging the electric device, please confirm the voltage of the electric device. Make sure the voltage of your device ranges between 4.5V to 5.5V.
4. Don’t drop, knock, disassemble or attempt to repair the charger by yourself.
5. Don’t immerse the charger in water or make it wet.
6. Don’t expose the charger to a heat source as fire or heater.
7. Keep out of reach of children.
8. Don’t use in the presence of flammable gas.

4.The Q&A of the LCD Portable Power Bank MF-Y4 ?

Question and Answer:
1.What's the MOQ? 
Answer: The MOQ is 1000pcs.
2.Could I order the quantity under the MOQ? 
Answer: Yes, It's ok. But please confirm  the stock with our sales at first.
3.What's kind of the package? 
Answer: Gift box/ Blister box/ Paper box 
4.Your price is FOB Shehzhen,Could you help me to arrange the shipment?
Answer: Yes, It's ok. We could recommend some nice freight forward to you.
5.what's your delivery date.
Answer: 20~28DAYS after we receive the deposit and all details are confirmed

7.How to charge LCD Portable Power Bank

1. Use USB cable with Mini USB connector to connect an adapter or computer to charge the powerbank.
2. The Mini USB plug is for DC input, and the USB plug is for DC output.
(Note: The powerbank only supplies for an identified USB 2.0 port of computer complying with the requirements of limited power source.)
3. The LED will turn on and changing color when the charging powerbank.

8. How to know remain power of the 20000mAh power bank
Press the button to check the remain power, led light with different color to indicate the remain power.
Red: 0%-30%
Purple: 30-60%

Blue: 60%-100%

5 Electronic protective design: Overcurrent protection ,overvoltage protection,over discharge protection,over charge protection and short circuit protection. use TI chip or Silergy chip Reliability testing of every model Own battery cell factory, control quality of battery cell 1.2 year warranty Certification: CE FCC ROHS MSDS UN38.3 Cooperate with famous brand such as Elecom(Japan) Hama(Germany) Scosch(America) and so on

9.How to use the LCD Portable Power Bank

1. Connect USB cable to the powerbank.
2. Choose correct connector to connect the mobile phone or other devices.
3. When the connection is OK, Keep pressing the button for 3 seconds, the LED light on the power bank will turn on, means it’s charging your device.
4. Any device of 5V can be recharged anywhere by the powerbank: iPhone, iPod, mobile phone, Bluetooth headset, MP3/MP4, video games consoles...
5. When the device is fully charged, disconnect it with the powerbank, keep pressing the button for 3 seconds and the LED lights will turn off.

Power Bank, Suitable for iPhone, iPad and Mobile Phone

Additional Information

Payment Terms L/C, T/T, D/A, D/P, Credit Card, Western Union, Money Order, Paypal, Others
Minimum Order 500pcs
Lead Time Delivery Time 18 days
Sample Available Yes Ask For Sample
Delivery Details Depend on the order quantity ,usually ,lead time need about 12-15 days. When goods OK ,could arrange the inspection first .After inspection OK ,then we arrange the shipment .
FOB Port Shenzhen
Loading Info we can recommend the forwarder to you ,FOB shenzhen or to Hongkong.By air or by sea Ok ,we have MSDS ,UN38.3 certificate .Our company has the right to import and export ,can do customs declaration.
Packing Info carton box size is 55.5*23.5*29cm ,about 36pcs/ctn.Accessory is 1pc micro USB cable ,with PET package.Stick shipping mark and bar code in the box .we can pack plate .
Target Market(s) Africa(except Middle East),  Central & Southern Asia,  Eastern Europe,  Hong Kong/ Macao/ Taiwan,  Japan & Korea,  Latin America,  Mainland China,  Middle East,  North America,  Northern Europe,  Oceania,  Southeast Asia,  Western & Southern Europe

About Us

Maxpower Intelligence Technology Co., Ltd

Maxpower Intelligence Technology Co., Ltd is a professional manufacturer which focused on portable power products’ design, R and manufacture. Maxpower has an experienced design and R team, and we also absorb the most popular design idea and advanced technology in the world. We have already developed a series of portable power products, which fits for kinds of portable digital devices such as mobile phone, PDA, laptop, video games etc.Our products including: Power bank ,solar charger ,WIFI power bank ,car jump starter & power bank ,waterproof power bank etc .Maxpower owns 2 brands, Maxpower and Mopo. Our products are undergoes to worldwide markets, which include Europe, United States, Canada, Japan, South Korea, Hongkong, Taiwan etc. Maxpower’s products win trust and favor of customers for its fashionable appearance, stable performance and excellent quality. Our products have passed numbers of international quality tests, such as CE, ROHS, FCC, PSE, KC and so on. Maxpower has gradually become a cosmopolitan top professional portable power solution for digital devices, and a supplier of green energy products.Maxpower also supplies OEM and ODM service. We could offer customers a whole set of services as ID design, electrics R , mould development and manufacture. We uphold the idea of innovation, corporation and win-win. And we sincerely expect offering more products and services for all customers.

General Information

Year of Establishment 2007
Capital US$10 Million - US$50 Million
Sales Volume US$10 Million - US$50 Million
Brand Name MOPO

Export Information

Export Year 2007
Export Percentage 81% - 90%
Delivery Time 15 days
Minimum Order Quantity 500PCS
Payment Terms L/C  T/T  Western Union  Money Order  Paypal

Productivity Information

Production Lines 4 lines
Factory Size 30,000 square meters
Monthly Capacity 900,000PCS
Investment on Manufacturing Equipments US$2.5 Million - US$5 Million
No. of Staffs 501 - 1000 People
No. of R/D Staffs 61 - 70 People
No. of Engineers 31 - 40 People
No. of QC Staffs 61 - 70 People

Factory Info: Shenzhen Maxpower Intelligence Limited

Country/Region Shenzhen, Guangdong, China
Address 2F,Block 3,Guanghui Technology Park, Minqing Road,Longhua new district
Zip 518000
Factory Introduction With over 500 employees, we have the capability of producing power bank 10000pcs/day.With over 40 engineers in the R&D system. for ODM projects, we can finish the first production in 45 days.