Solar Power Bank 30000mah for Mobile Phone
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 unit
- Supply Capability:
- 500000 unit/month
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1.Structure of Solar Power Bank：
solar power bank 30000mah
1.portable solar power banks
2.power bank 30000mah
3.dual USB Intelligent Output
4.OEM ODM
solar power bank 30000mah mobile power bank 30000mah for mobile phone
2.Solar Power Bank Images:
3.Solar Power Bank Specification:
Power bank model No.:MK808 power bank
Capacity:30000mAh solar battery solar power bank
Battery type:polymer battery(Solar panel )
Input: DC 5V/ 1A
Output: DC 5V/ 2.1A(max)
Color: Yellow/Green/Blue
Charge time:4-5 hours
Size: 140*70*13.6mm
Weight 420g
Certificates:CE, FCC,RoHS
Type: Travel/Portable
Socket Type:USB charging
Packing:Universal plastic gift box/Recyclable gift box
OEM/ODMSupport
Standard accessories:
1*powerbank,1*gift box,1*Single usb cable
Applicable models:
Android / BlackBerry / Windows Phone / Symbian platform mobile phone,
iPhone, iPod, PDA, PMP, PlayStatio
Our advantages:
1.Factory direct sale with competitive price.
2.Professional design team to serve you.
3.All our productions are used by best material
4.CE, FCC, ROHS certification assure you our good
4.FAQ
1. Question: What is your product quality?
Answer: 100% test before shipping ,one year warranty , very few defective rate .
2. Question: Can you put my brand name (logo) on the phone ?
Answer: Yes, for samples order we can't print logo, if order over 3000pcs , we can do OEM your logo on back cover and box ,turn on picture and unlock slide sign , make all of this with your logo on .
3. Question: which way to ship the goods to me ?
Answer: By FedEx , DHL for small order ,big order by air or by sea .
4. Question: What payment method do you accept?
Answer: T/T ,LC and West Union.
5. Question: if the goods has problem ,how to solve it?
Answer : if goods has problem , it can send back us , we will repair to you .
- Q: I have a bank of 10 flash caps all rated at around 300v and about 160 mF apiece. How do I charge this?
- A DC power supply that can deliver about 290 volts (NOT over 300 volts) will do that. A series power resistor based on the current output of the supply will limit the peak charging current to a safe value. For example, a voltage doubler from the 120 VAC line will deliver 330 volts DC. If you can find a transformer with a 200 volt 1 amp secondary, that will produce about 280 VDC. A 100 ohm power resistor in series will limit the current to 3 amps. Peak power in the resistor would be 1000 watts. Resistors in this capacity are very expensive. I'd try 3 120 volt 200 watt light bulbs in series instead. Under that setup, charge time will be: time constant is 100x10x0.16 160 seconds, and several time constants will get you charged up. EDIT, I'm taking your word on the caps size, and the above calculations reflect that. But I think they are actually 160?F, not 160mF. The latter would be much too large to fit in a cameral. Capacitor manufacturers tend to use m when they mean ? for some reason lost in history. In that case, the series resistor need only be a 500 ohm 50 watt unit and the charge time will be a few seconds. .
- Q: but i make like $600 per month at this stupid job i have.I could buy a house where i live but it would be one for like 750 square feet.I live with my parents and i'm 29.I am getting like and average of 3.2% interest on my money at the bank.Iknow this sounds liek a stupid question. But really, what should I do?
- $600 per month equals about $150 a week. If you are working 40 hours, you are making less than $4 an hour. Since this is much less than minimum wage, ask for a raise, get a better job, or a second job. If you don't qualify for a better job, go to your local community college and talk with a counselor about courses you can take to qualify for a job that suits you. Be glad you are living at home, because if you were my 29 year old son still trying for cheap rent, food, and laundry I would ask you to leave.
- Q: After I got out, it was harder to turn the wheel. I thought it was just a bunch of snow in the wheel well. It had a lot of snow, so I cleared it all out, but It's still hard to turn.What did I do?
- You probably packed the belts with snow and the PS belt snapped or whipped off - thus you no longer have power assist.
- Q: If you could have one super power what would it be? Why?Would you use your powers for fame and glory (superhero) or for infamy and greed (supervillian)? Why?I would like to have steel skin, like Colossus, because I would be almost invulnerable to anything. I would rob banks and become rich. Screw saving people.
- i'd want to be like jean as in x-men
- Q: I need solar power home loan in Australia, Can anyone help me?
- Many okorder
- Q: I recently obtained power of attorney for my father, who is developing Alzheimer's and may some day need help with medical and financial things. However, I'm really not sure how it works.Do I need to call his bank, accountant, doctor, dentist, etc and inform them I have this document? Should I visit them so they can make copies? Or do I simply wait until it's needed (like this year, for taxes) and bring the original with me to prove I have the authority to help him?And what about medical things? For instance, if I want to make sure he isn't missing doctor appointments, and have them tell me when his appointments are, should I take the form over and explain?
- There are somethings missing from your question to provide a good answer. How did you get a power of attorney? If this is some document you got from a website or from a legal document place you may have serious problems down the road. If you worked with an attorney, she or he should have explained what the document covers and what it does not. Likely problems you may have by skipping the attorney in this, is the document may not be valid or may not provide to you the authority necessary to carry out all of the things you need to do. You should consult with an attorney to at least have the document reviewed and possibly have a good one drawn up and explained to you.
- Q: How did the Federal Bank make the National Government more powerful? List 3 ways?
- just bullet points is fine, thank you!
- Q: If the American people ever allow private banks to control the issue of their currency, first by inflation, then by deflation, the banks and corporations that will grow up around [the banks] will deprive the people of all property until their children wake-up homeless on the continent their fathers conquered. The issuing power should be taken from the banks and restored to the people, to whom it properly belongs.
- Thomas Jefferson.
- Q: 1. Explain the moral hazard problem that arises with deposit insurance.2. How does the lender of last resort function create moral hazard?23. Regulations have traditionally required banks to maintain capital-asset ratios of acertain level to ensure adequate net worth based on the size and composition of thebank's assets on its balance sheet. Why might such capital adequacy requirementsnot be e ective?
- moral has nothing to do with finance 2) same answer 3) what is eective? learn economics money makes money and those who control banks have great power learn about the unregulated banks of the early 1900s. the depression of 1906 and J. P Morgan banking started about the 1600s without regulations the very rich get everything
- Q: if the transformer bank(wye delta) has a connected loads of (1 phase and 3 phase buildings ) how i can get the reserve capacity of transformer bank??the method i made is ,i get the KW rating of all electrical facilities(lights, acu, etc) and i assume a unity power factor,(kwKVA),,,and add all the KVA loads that connected to the transformer banks.formula: Reserve Capacity Transformer bank KVA rating – (apparent power of load) is this possible even the building has a 1phase and 3phase loads????
- yeah, I don't know about assuming unity power factors for lighting. That can't be right. I think florescent lighting should be a .85 pf for example.
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Solar Power Bank 30000mah for Mobile Phone
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 unit
- Supply Capability:
- 500000 unit/month
OKorder Service Pledge
OKorder Financial Service
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