Guangdong, China
Business Range:
Consumer Electronics
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
T/T, PayPal, Western Union, Small-amount payment, Money Gram
OEM/ODM Availability:
OEM/ODM Service
Sample Available

20000mAh Solar Power Bank, Waterproof Power Bank, Customized Logo Power Bank manufacturer / supplier in China, offering Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone, Outdoor Exercise Handheld Essential Rechargeable Battery Portable Bluetooth Speaker 136 with FM Radio, 2019 Trending Products Outdoor Sport USB Interface Portable Music Bluetooth Speaker with TF Card Slot and so on.

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Supplier Homepage Products Power Bank Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone

Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone

Get Latest Price
Min. Order / Reference FOB Price
20 Pieces US $3-6/ Piece
Port: Shenzhen, China
Production Capacity: 20000pieces/Month
Payment Terms: T/T, Western Union, Paypal, Money Gram
Battery is Removable: No
Capacity: 15000-30000mAh
Compatible Brand: All Phones
Carrying Way: Universal Split
Charging Type: Electric+Solar
Applicable Models: Universal

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Basic Info

Model NO.: RT-P1
Cell Type: Li-Polymer
Display: Without Display
LED Lighting: LED Lighting
Certification: CE, RoHS, Un38.3, MSDS
Socket Type: Universal
Recyclable: Recyclable
Item Name: Solar Power Bank 10000/20000mAh
Color: Orange
Logo: Support Customization
Input: DC5V/1A
Output: DC5V/1A, DC5V/2.1A
Feature: Fast Charging/Dual USB Output/Solar Charge
Material: ABS
Warranty: One Year
Waterproof: Ipx4
Charging Time: 4-6 Hours
Trademark: Neutral (Support OEM/ODM)
Transport Package: Color Retail Box
Specification: 300g
Origin: China
HS Code: 8504401990
Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone







Work efficiency

More than 80%

Charging time

About 2-3hours

Operating Temperature

-5°C ~ 40°C






Emergency / Portable

Built-in batteries

Rechargable Polymer lithium battery


Solar power banks for traveling


protection for overcharge  

Output Interface




Meet an Emergency: When you go to Outside or Power Cuts, you also can use your Mobile Phone with Solar Energy.
LED Remaining Power Smart Tips
Multi - voltage Mode, Extensive Support for Mobile Digital Devices
This Product is a Multi-function Solar Emergency Charger, 2 USB Port can Power for Two Devices Simultaneously
10000/20000mAh 2USB Port Solar Panel Mobile Power Bank External Battery Pack Charger For Smart Phone

Independent security protection. All are independent chip protection while working, but without disturbing each other.
high capacity lithium battery, can recharge itself under sunlight.
Dual USB charger ports,compatible with universal devices. 
5 LED status of charging indicators indicate the charging and discharging process.
Super rain-proof, shock-resistant and dust-proof.

Company Information
Shenzhen Runton Technology Co., Ltd. is a manufacturer of wireless speaker/headset, solar power bank with well-equipped testing facilities and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used all over the world. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.

We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Product Show
Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone
Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone
Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone

- Battery type: Li-polymer battery
- Capacity: 10000mAh/20000mAh
- Input: DC5V/1.0A
- Output: DC5V/1A, DC5V/2.1A

Dimensions and Weight
Product weight: 0.150 kg
Package weight: 0.270 kg
Product Size(L x W x H): 133*81*19mm 
Package Size(L x W x H):  190*110*35mm
Package Contents
1 x Power Bank, 1 x USB Charging Cable

Conversion Rate:
We declare the real capacity for all power banks we sell . Below steps will help you to caculate how many times you can charger your phone .

Number of charges equals = (Power capacity of Power Bank* battery conversion efficiency* phone inner core conversion efficiency (75%))/ the capacity of mobile phone battery

Take iPhone6 for example:
Capacity of Power Bank: 20000mah
power bank conversion efficiency: 3.7V/5V
Phone inner core conversion efficiency: 75%
The capacity of iPhone6 battery: 1810 mAh
(20000mah x 3.7/5*75%)/1810= 6
So 20000mah Power bank, the total Number of Charger of iPhone6 is about 3 times
Attention: Solar charger is for emergency use, not a main charging resource, it takes about 145h to fully charge under direct sunlight, so it is recommended to charge by wall charger, which only takes about several hours.


Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone

Shipping Detail

1- The goods will be shipped within 3 working days after a cleared payment.
2- We send goods via DHL/FeDex/UPS/TNT/Postal parcel, also can send to your forwarder if you have.
3- Due to the import duties, taxes are not included in the goods price and shipping charges, they should be borne by buyers and buyers are responsible for any destination customs problem.
4- Please consult your country's customs office to see if any additional costs you need to bear before bidding/buying.
5- Import tax is out of control, if you have a special request from us to declare lower value to minimize the import tax you need to pay, please inform us the details upon your payment, we will do as per your instruction.

Warranty & Return

1- The warranty is ONE YEAR from the date of payment. All merchandises are in good quality and condition under strict examination before shipping.
2- If it is not man-made damage, we can repair it for free. The returning shipping fee should be borne by customer.
3- Your satisfaction to our products is what we have been hard working and pursuing, please contact us before return, the shipping and handling charge is not refundable and customers should be responsible for all the returning charges, all returned items must be in good condition with original packing. Men made defects are not guarantee, such as broken, scratched etc.

Please read the above descriptions carefully before purchasing.

We sincerely thank you for your shopping on our store and hope you all a nice online purchasing experience!

Welcome again:)

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Waterproof Solar 20000mAh Power Bank with Customized Logo for All Phone


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