20000mah Power Bank

20000mah Power Bank

Quick Details Place of Origin: Guangdong, China (Mainland) Brand Name: VBS Model Number: RPP-59 Dimension: 158 x 84 x 17 mm Weight: 500g Capacity: 15001-20000(mAh), 20000mAh Outport: 5V/2.1A Input: 5V/2A, 5V/2A Socket Type: Micro USB Color: Black, White, Black/White USB Port: Dual Ports Battery...

Product Details

Product Description

Fit Charge Smart charge technology is used to intelligently detect the internal charge management chip of the mobile phone/tablet and automatically adjust the output power. It is compatible with Apple, Samsung, Xiaomi, Huawei, HTC, Meizu and other mobile phones and tablet computers.Dual USB port, smart identification output. Using smart IC technology solutions, you can customize the dual output current to meet the needs of each charging terminal.Wide voltage, adapt to 100V-240V different voltage, which country can chargePass 3C certification, excellent workmanship.


1.Output Voltage: DC 5V

2.Output Current: 5.0V / 2100mAh(max)

3.Input Voltage/Current: 5.0V / 2000mAh

4.Battery Capacity: 3.7V/20000mAh

5.Product dimension:  158*84*17mm

6.Applicable product: intelligent mobile,MP3,MP4,digital cameras etc.

7.Use device: the ordinary mobile power supply

8.Battery type:Poymer lithium battery

9.Input interface: Micro USB

10.Output interface: dual usb output

11.Functional characteristics: portable and convenient,high efficiency of power conversion,long cycle life,economic efficiency.



1. High capacity portable battery charger power bank with 20000mAh be charged for iPhone, for Samsung, MP3/4,PSP Android Phones.

2. Built-in 20000mAh high quality rechargeable polymer Li-ion battery

3. Battery indicator display the accurate percentage of power.

4. Dual USB Outputs DC 5V / 2.1A output charge for Mobile Phones,Tablet,Camera,Speaker etc.

5. Ultra high conversion efficiency (> 80%)

The certified capacity formula is :

output capacity energy=(battery voltage 3.7v*battery capacity 20000mah)*conversion rate/output voltage 5v.

6. Full charging time(AC power): 10-12 hours.

Detailed Pictures


Sample Service:

-Small quantities of samples we can accept.

-Sample delivery time is around 1-5 days after confirmation

Customized Service:

-We accept OEM order and we can help customer design

-We also offer ODM service to customer when needed

After-sale Service:

- We offer quick after-sale service

- Any quality issue, once confirmed is our responsibility, we will compensate our customer

Hot Tags: 20000mah power bank, China, supplier, wholesale, bulk, in stock


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