Huge Capacity Li-Polymer Battery 5000mAh Power Bank
- 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：
Portable solar charger mobile phone solar power bank 5000mah
2.Solar Power Bank Images:
3.Solar Power Bank Specification:
1. Name:solar power bank
2. Capacity: 5000mAh
3. Real Capacity: 4000mAh
4. Product Size: 141*86*13.5MM
5. Package Size: 225*115*25MM
6. Product Net Weight: 130G
7. Package Contents: 1 x Solar Charger
1 x Micro USB Cable
1 x User Manual
1 x Clip
8. Gross Weight: 191G
9. Package Weight: 40G
10. Carton Size: 50*39*22.5 cm
40PCS/Carton
Features
1. Huge capacity Li-Polymer battery ensures reliable power sourcing: 5000mAh;
2. Providing 1 DC output charge to your laptop, and 1 USB port charge to most cell phone;
3. Various connectors cover major types of laptops and cell phones on the market, DC and USB outputs for charging a laptop and 1 cell phone simultaneously, adjustable 5 voltage levels suiting your needs for different laptop models;
4. Working with most devices that use a USB powered charger, including smart phones, cell phones, tablets, degital cameras, mp3 players, handheld gaming devices, portable GPS navigators, & more! Also a great way to save energy;
5. Four solar panel watts let you know when this Universal Solar Power Bank for Laptop is at full capacity and how much battery life is left, Automatic shutdown after 30 sec once the target device is loaded or no device is cinnected;
Packaging & Shipping & Payment
Packaging: 1XBrand new 8000mAh power bank, 1x USB charging cable,
Sample time: Normally 3-5 days after payment
Delivery time: Normally 15-20 days after deposit and sample approval (can be adjusted up to clien's requirement)
Shipping: DHL/Fedex/UPS/TNT
Printing: Silk screen printing, pad printing, transfer printing, etc.
Payment: T/T, WesternUnion, Paypal, Letter of Credit
Warranty: 12months
QC: According to AQL, normally 2.5/4.0
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 2002 7.3 power stroke looking to take it to the next level. i already have a rebuilt trans. banks chip custom tuned computer 6in suspension lift 36x15.5 tires and wheels to match. i am making traction bars now but i want to do more to get more power but i don't have the money for injectors right now any suggestions
- cold air intake, egr cooler delete kit, 4-5 inch exhaust. banks makes one hell of an exhaust, intercooler upgrade, and air intake system. bolted up to your tuner you could get some ridiculous horsepower and torque
- Q: A power house, P, is on one bank of a straight river 200 m wide, and a factory, F, is on the opposite bank 400 m down stream from P. The cable has to be taken across the river under water at a cost of $6/m. On land the cost is $3/m. What path should be chosen so that the cost is minimized?
- Call the point across the river from the power house P' Call the point of intersection of the cable with the opposite bank C, which defines right triangle PP'C Let x be the distance from P' to C The two legs of triangle PP'C are 200 and x So the hypotenuse (the distance the cable travels underwater) is sqrt(200^2 + x^2) The distance the cable travels along the shore is (400 - x) (the distance from C to F) cost under water: 6sqrt(200^2 + x^2) cost on land: 3(400 - x) 1200 - 3x Total cost 6sqrt(200^2 + x^2) + 1200 - 3x Find derivative of cost: 6(2x) / (2sqrt(200^2 + x^2)) - 3 6x/sqrt(200^2 + x^2) - 3 Where derivative 0 will be a min for the cost 6x / sqrt(200^2 + x^2) 3 2x sqrt(200^2 + x^2) 4x^2 200^2 + x^2 3x^2 200^2 x^2 200^2 / 3 x +/- sqrt(200^2 / 3) +/- 200 / sqrt(3) but discard the negative root (since this won't be the minimum cost), so the distance from P' to the cable hitting land should be 200 / sqrt(3) 200 / (3^(1/2))
- Q: also, why does Ron Paul appeal to the authority of Jackson and Jefferson to justify his position against the Federal Reserve Bank?What's the difference between the Fed and the National Banks?
- back in the 1700s the Bank of England put the England into debt by virtue of the French and Indian War and taxed the colonies to pay back this debt to the central bank. Thomas Jefferson saw what the Bank of England had done and warned us would happen if we ever got a central bank.
- 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 know that some banks as soon as you open an account with them they give you like 100 dollars worth of overdraft protection or some give you more. does everybank have the power to do that or is it just some banks. is it at the banks discrepency? sbcs
- Overdraft protection is credit. You overdraft your account by $200. They charge you $40 fee for covering the check, and you make a deposit to cover the overdraft 2 days later. That makes it one of the most profitable things a bank does - especially when you consider that it's *cheaper* to cover your overdraft. It takes more manpower to bounce a check than to cover it. But a bank would be silly to extend credit to just anyone. If they did that, every check kiter in a 13-state area would open an account there. But yes, every bank has the power to offer overdraft protection, and almost every one does - but they don't offer it to everyone.
- Q: 2 weeks i think continuously and was only stopped by man , is this perpetual motion
- dno
- Q: I have a camcorder which can be powered up without battery using AC/DC power adapter of 5V 2A. However, when i replace the power supply with powerbank of same supply of 5V 2A using usb converter which can convert the wire to fit into the adapter hole, it cannot be powered up. The power indicator lighted up for a second and off automatically. Why is this happens? Someone please help. thank you.
- You did not tell us which camcorder. Most camcorders cannot be powered using the USB port and need to be connected to power using the DC-in port. Since we don't know which camcorder you are trying to use, we cannot be sure this is the problem you are having. But if it is, then the power bank you are using is not using the right connector. You need the connector to work through the DC-in port on the camcorder. If you tell us which camcorder, we'll have a better chance of helping you.
- Q: if a power factor (pf) correction has been done to the main panel of electrical system, will it correct the power factors of down stream equipments. can the pf improve by install separate capacitor banks along with the main panel.
- Yes, it can be done . Use capacitor in parallel with the load .
- Q: I have a 24V 165W BP Solar Panel. I plan on using eight 12V 35 amp hour sealed golf cart batteries in parallel for my battery bank. I plan on purchasing a charge controller and an inverter for my system, but I am not sure which charge controller and inverter to purchase. Will any 12V charge controller work? Do charge controllers take higher voltages, 24V in this case, and step it down for the battery bank? My primary concern is whether 24V is too much voltage to go into a 12V battery bank. If you guys have any suggestions for affordable efficient charge controllers and inverters, please let me know.This system will be used to power a computer 24 hours a day, 7 days a week.
- Most any charge controller will work as long as the input voltage is rated to handle the open circuit voltage of your panel, which may be in the 40V range. The solar panel's voltage will drop to match the load during charging; it just won't be as efficient as it could be unless you get a controller with maximum power point tracking (MPPT). MPPT will get the most power from the panel and convert it to the proper charging voltage for your battery bank.
- Q: Does anyone know what happened? I added power steering fluid and that did not work. Is there any solution to this that can be done without going to an auto-body? Any help would be greatly appreciated.
- Did the power steering fluid stay in or did it leak out somewhere? Look for broken hoses or connections. Is there snow or ice stuck in the engine compartment somewhere causing things to not work? You may have mangled something in the steering column. The steering column is in the engine compartment (its usually a big cylinder thing that lines up with with the steering wheel) Do the tires look straight? you might have bent an axel and it just seems like a power steering problem.
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Huge Capacity Li-Polymer Battery 5000mAh Power Bank
- 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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