उच्च गुणवत्ता के लिए powerbank 20000 mah लैपटॉप powerbank

$13.54 - $15.27 / Piece | 500 Piece/Pieces पावर बैंक (min. Order)
रिपोर्ट संदिग्ध गतिविधि
त्वरित विवरण
उत्पत्ति के प्लेस:
Guangdong, China
ब्रांड नाम:
मॉडल संख्या:
सॉकेट प्रकार:
2 यूएसबी पोर्ट
उच्च क्षमता
पावर बैंक बैटरी रंग:
काले, सफेद, गुलाबी, नीले
पावर बैंक बैटरी उत्पादन:
5 V 2.1A
पावर बैंक बैटरी इनपुट:
DC5V 2.1A
पावर बैंक बैटरी प्रमाण पत्र:
सीई एफसीसी ROHS
पावर बैंक बैटरी नाम:
पावर बैंक
पावर बैंक बैटरी सामग्री:
पावर बैंक बैटरी उपयोग:
मोबाइल फोन
पावर बैंक batteryOEM लोगो:
आपका स्वागत है
पावर बैंक बैटरी आकार:
पावर बैंक बैटरी क्षमता:
20000 mAh
आपूर्ति की क्षमता
आपूर्ति की क्षमता:
300000 Piece/Pieces per Month power bank
Packaging & Delivery
सामान पैक करने का कार्य का विवरण
ब्लिस्टर बॉक्स, तटस्थ ब्लिस्टर, मिनी कागज बॉक्स या OEM

products description

  High quality powerbank 20000mah for laptop powerbank

product name

High quality powerbank 20000mah for laptop powerbank

Brand Sunda and OEM
Battery Capacity6000mah
Battery typeLi-polymer battery
Input VoltageDC5V 2.1A
Output5V 2.1A
Shell Materialplastic
ProtectionShort circuit protection, Overcurrent protection,overvoltage protection,Li-ion battery protection
Battery conversion efficiency87%
packagegift box/blister/OEM
Product Description





Relative polymer  power bank as below:





 With QC3.0 Certification power bank

1.QC 3.0 USB port Output1:3.6-6.5V/3000mA,6.5-9V2A,9-12V1.5A

2.Type C output:5V3A(QC USB port & Type C port shared total 5V3A together.QC port & Type C port used at the same time total output won't beyong 18W,only the USB port support QC 3.0)

3.Micro USB input:Support QC 5V2000mA,9V2000mA       

4.Type C Input:DC 5V 2100mA  

5.Recharge Cycles: Charge to 100% Up to 500 times 



Power bank battery is made by cj of 3*18650 from China



Packaging & Shipping


Company Information

Shenzhen Sunda Technology Co., Ltd. is a hi-tech enterprise which specializes in the R&D, manufacture, sales and service of healthy electronic cigarettes. For years, we have been carrying out the supreme principle and taken technical support as the basis, wholeheartedly providing advanced technical products and the high quality services to our customers. We make every effort to the mass production of electronic cigarettes and technology innovation. We bear in mind that professional quality and reasonable prices are the source of our development, and also our best return to customers. The aim of sunda is to share mutual benefits, knowledge, technology and experience with our partners. Main Products:E cigarette, accessories of E cig and Eliquid, DIY assembling and other spare parts . All products of Sunda have passed by CE, RoHS, and FCC certifications.




Our Services
1.12 months warranty after shipment
2.Certificates available: CE, RoHS FCC
1. We accept PayPal, western union and T/T
2. 30% deposit and 70% before shipping
via DHL/Fedex(/UPS/TNT (Cheap and fast) or by FOB sea sipping
Custom service

1.can customize your color

2.can customize your logo

3.can customize your package

4.can also help you to design and launch a new product



1. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.


2. How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you need the samples, we will charge for the sample and freight cost .But the sample cost can be refundable after order confirmation when your quantity more than the MOQ.


3. What kind of files do you accept for printing?
PDF, Core Draw, high resolution JPG, AI, PHTOSHOP


4. Can you do the design for us?
Yes. We have a professional team having rich experience in product and package designs. Just tell us your ideas and we will help to carry out your ideas into perfect design.

5. How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.

6. what about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. The lead time of MOQ is about 7-10 days. Generally speaking, we suggest that you start inquiry two months before the date you would like to get the products.

7. What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.


8. What is your payment terms?
Our payment term includes Western Union ,Paypal ,MoneyGram ,L/C ,T/T
Contact us

Contact person:Fancy Qiu


Webside: www.szsunda.com

Alibaba webside:cnsunda.en.alibaba.com


Mobile & Wechat: 13923717819




Add:6&9/F,Baojiali Building,Baoyuan Road,Haibinxincun,Gushu,Xixiang Street,Baoan


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