Hot Sell Nice Design Power Bank, Portable Mobile Power Supply 5200mAh Power Bank
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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Specifications:
Unit Size:8.9*5.0*2.6cm N.W.:128g
Material:PC+ABS, UV coating
Colors: white, black, blue, pink, green, etc
Application: mobile phones,camera, mp3,mp4,etc
Battery Cell: 18650 lithium battery brand new Grade A
Capacity: 4000mAh (4400mAH/5200mAh for option)
Dual Output: DC 5V/ 1A
Input:DC5V1A
Cycle life: ≥500 times
Connection port:USB Port, Micro USB port
Packing contents:
1* Power Bank
1*Packing box
1*USB Charging cable
Product Show: 
Power Bank Features:
Grade A lithium battery
Safety-protection: Over Charge, Over discharge, Over Current and Short Circuit Protection.
Universal for most popular mobile phones and 5V Digital Devices
Low Resistance and Energy Saving
Long Cycle Life (Over 500 Times)
Multi-function: some power banks work as led flashlight, very useful device
Beautiful outlook: applying endurable ABS case with UV coating, or aluminum alloy case, make every piece a perfect workmanship.
- Q: how does ambition and power for Saddam Hussein gets out of hand??
- Nor ambition neither power. He was a nationalist lieder and his country have a lot of oil. John Rockefeller Senator has said that only lies were the reason to invade Iraq. During Hussein times USA government made an embargo against Iraq, the money of this embargo continue in USA banks. If Iraqi new government want the money back, they must to accept an agreement for which USA military presence would be for ever. Iranian president and Venezuela president are not evil, propaganda try to put them as evil people because their lands have a lot of oil.
- Q: I'm building an ion accelerator which is based off of an ion generator and a coilgun. The ion generator is complete, but I'm looking for a good power supply for the coilgun portion's electromagnet. What is a good sized capacitor bank for this type of application, aiming for extremely short but powerful bursts. Also, is there a good online store to find cheap high capacitance capacitors?
- Ion accelerators usually work off DC, not from a capacitor bank. What energy and current are you looking for in your ion beam? I think that you need to do a LOT more design work on the ion generator. What kind of ion source are you going to use, and what is its current density and brightness? If you want a pulsed high current beam, how are you going to source all those ions? Edit:- How can you possibly hope to get 1.65 amps of ions? Ion sources generally run in the microamp range. Just because the current is available from the supply, that doesn't mean that your ion source will consume it, i am afraid. BTW if you COULD make a pulsed ion source this intense, the military would be very interested - such a source could greatly increase the power of an atomic bomb!
- Q: I want to power an electric 20-foot launch by solar panel only, no battery banks.How much solar panel wattage do I need to make about 8 knots?Thanks.
- About the size of a foot ball field
- Q: Im a Christian and pregnant with my first child. Ive been thinking about blood cord banking and whether or not it would be TRUSTING God with the health of your child by only relying on His power by not getting banking or PLAYING God by banking the blood.im interested to hear what other CHRISTIANS have to say about this. PLEASE DO NOT LEAVE SOME SARCASTIC ANSWER as this is very important to me. Thanks.
- I don't think that it's playing God at all because thanks to God we have the medical advances today that can help us save lives. I briefly considered chord blood banking but have since changed my mind because of the high price of banking the chord blood. My doctor agrees that it's really pricey to have it around as a just in case. You are able to donate the chord blood to science so that others may benefit from it and not pay for the banking.
- Q: What is the definition of mobile power?
- Mobile power, is the best solution to solve this problem, carry a mobile power, you can always anytime, anywhere for a variety of digital products charge.
- Q: How does the mobile power work?
- In fact, the mobile power inside the general includes a group of lithium batteries with a protective plate and an inverter output circuit board, plus a set of control switches and input and output interfaces.
- Q: A 1500 hp phase ac motor load has a power factor of 0.7. What capacitor (in Farads) is required to correct the power factor to 0.90 if the line voltage is 2400 volts? The capacitor bank is to be delta connected.
- This is more less an arithmetic problem. Here are the steps. 1. Determine R and L of the motor. You know power, voltage and PF. 2. Determine the desired load (Zload) in order to get an overall PF of .9. 3. Determine the required capacitance from you knowledge of Zload.
- Q: I have seen several companies that produce a air condition unit that runs entirely on solar power. The house I am cooling will be under 500 square feet. It will be top of the line insulation and windows. What is the cost of these units (for this size house) when compared to traditional central air systems? Costs should include installation, permits, running the ducts etc etc.
- No kidding, I havent heard of them either. I want one
- Q: How to calculate (or build) the capacitor bank (power factor/correction improvement) for 900 KW generator having 1565 Amps capacity, voltage 380 V to 400 Vac ?How many ways / methods to do that ? which one would be best cheapest ?thanks
- It's viable that the capacitor financial institution would help in supplying commencing inrush present to the motor, but it might frequently be pleasant if the capacitor is remoted from the circuit as quickly as the motor started. Considering that the motor at nominal mechanical load would have really high vigour element, the capacitor might influence in extra current output, overloading the generator and may intent a voltage regulating main issue.
- Q: I would use it to help people in trouble because I always wanted to know how does it feel to save someones life. Hopefully one day I will be able to feel that pride and sense of accomplishment when I help someone.
- Rob banks and cause destruction. Totally.
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Hot Sell Nice Design Power Bank, Portable Mobile Power Supply 5200mAh Power Bank
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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