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Portable polymer power bank 20000mah charger with double USB port

FOB Reference Price:Get Latest Price
US $7.89 - 12.5 / Piece | 50 Piece/Pieces polymer power bank 20000mah charger (Min. Order)
Supply Ability:
5000 Piece/Pieces per Day polymer power bank 20000mah charger
Seller Support:
Payment protection
On-time shipment
Product quality protection

Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
15000mah/20000mah, 20000mah
DC5V 1A/2.1A
DC5V 1A, DC5V 1A max
Socket Type:
USB 2.0
Black, White, black,white, blue, pink, yellow,green
DC5V 1A/2.1A
Operating Temperature:
Charging time:
Battery type:
Polymer lithium battery
smartphoneVideo Game Player
polymer power bank 20000mah charger

Packaging & Delivery

Packaging Details: Free opp bag Leather case,blister,color box,metal box,wooden box,pvc box
polymer power bank 20000mah charger
Delivery Detail: Shipped in 3 days after payment polymer power bank 20000mah char

Portable polymer power bank 20000mah charger with double USB port

Product Description

 Portable polymer power bank 20000mah charger with double USB port

Simple functions introduction:

1. Up to 20000mAh enough capacity battery cells to extend your battery run extra over three times.

2. Apply high quality EP Li-ion battery cells, safe and reliable, stable function, longer standby time, then 500 times cycling charging-discharging capacity more than 80%.

3. You can charge for it in any state, just plug to charge.

4. With USB external charging, you can connect PC with mobile phone at random.

5. It is suitable for various mobile phone models.

6. Built-in flow limited protective chip: over-charge, over-discharge, over-load and short-circuit protection; it does not contain Hg, Pb and Cd substance harmful, then you can use it at ease.

7. With intelligent switch, it can extend built-in battery life, higher safety.


  • Specification:



Mobile power bank 20000mah

External Internet time

Up to 8h

Battery type

Polymer lithium batter  

Talk time

Up to 200h


DC5V 1A max.


Port 1:DC5V 1A

Port 2:DC5V 1A/2.1A



Play game time

Up to 40h





Audio play time

Up to 180h


Mobile phone/iPad/iPhone/iPod and any devices can be charged via USB

Extra run time

Up to 40h



Charging time




Photo Show




Company Information

 Shenzhen Leaderbang Electronic Co., Ltd. set production and research eliminated wireless  technology enterprises, the company since its initial establish an independent R & D team, adhering to focus on science and technology, will facilitate future company philosophy, and gradually formed a research and development teamcore sales team as the backbone to produce production line based enterprise architecture. Annual investment of millions of R & D funding, the sales team of 20 people, the production staff of over 200 people.Products related to mobile phones, computers, electronics, communications, digital, car, home, and many market.

  • Features


1. Large capacity (20000mAh) power bank lets your mobile phone store energy longer.

2. Elaborate circuit design will protect your mobile phone 100%.

3. One USB cable and 2 ports to realize 2 devices charging at the same time can save your time and energy, also shows the system functions highly integrative.

4. Four shifts to indicate and monitor whether the electricity is enough in time.

5. Various paint or pattern color can be appointed by customers.

6. Intelligent protection: when it is overcharging, the power supply will break automatically; also the same with over-discharging.


  • Attentions


In order to ensure the backup batteries to perform its biggest functions, please do the things following:


1. When you do not need to use it, please charge it once every 3 months.

2. Keep the backup battery dry, and avoid touching materials moist and corrosive.

3. Forbid to use chemicals, soap and detergents to wash the battery.


Verified Information

This information was Verified by SGS Group and is valid for the following period: 2016/08/10 --- 2017/08/09
The information below covers both the Gold Supplier and its related companies, which are defined according to china laws and regulations, and which will also be clearly displayed in the full report >>

The competitive advantage of product line:

Their products mainly were exported to overseas market

Production Capacity:

Product Line Name Production Line Capacity Actual Units Produced(Previous Year)
Power Bank, Bluetooth Speaker, Selfie Stick, Sport DV N/A

Export Market Distribution:

Market Revenue(Previous Year) Total Revenue (%)
North America USD 3,925,000 72.48
South America USD 80,000 1.47
Eastern Europe USD 60,000 1.11
Southeast Asia USD 70,000 1.29
Africa USD 10,000 0.19
Oceania USD 90,000 1.66
Eastern Asia USD 350,000 6.45
Western Europe USD 680,000 12.56
Central America USD 70,000 1.29
Northern Europe USD 30,000 0.55
Southern Europe USD 10,000 0.19
South Asia USD 20,000 0.38
Domestic Market USD 20,000 0.38

Real Case for Lower MOQ:

Products Name MOQ(in the last 12month)
Selfie Stick 1000Pcs

Real Case for Large Contract:

Products Name Order(in the last 12month)
Selfie Stick 9600Pcs

Short Lead Time:

Products Name Order(in the last 12month) Shortest Lead Time
Selfie Stick 1000Pcs 3Days
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

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Shipping Destination
Transaction Value
Transaction Date

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
23 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.