Residential ESS CFE-384S 12.8V 30Ah 384Wh
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000 watt/month
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l Volumetric Energy Density increased by 23.5%
l LED power display screen and switch buttons
l Rugged stainless steel body ensures 5 years warranty
l High protection level IP65
l Support 1C charge / discharge and excellent heat dissipation design
l Quick connection and insulation protection
l Stainless steel handles guarantees 3000 fatigue tests
l Supports four external connections in series with voltage
- Q: Basically, my desire is to power a fan off of a battery pack, while also having a solar panel fueling the battery. It also needs to be small enough to carry with me. Is this possible? Where might I find such a battery pack? I wouldn't mind using rechargeable AAs as opposed to a single battery.
- A solar charger is designed to handle exactly the type of application that you are looking for. This will be available with solar panel vendors. The solar charger has separate connections for both the load as well as the battery. When solar power is available, it will supply power to the load, as well as charge the battery (charging voltage and current presettable as per battery capacity). When solar panel voltage goes below a preset level, the automatic switching circuit will enable the battery to take over. As far as your choice of battery is concerned, rechargable AAs will last only for a few minutes (depending on the power consumed by the fan). The best alternative normally used in portable power packs are sealed lead acid batteries which comes in standard power ratings like 6V 4 Ah (Ampere Hour), 12V 7.2 Ah etc. Choice of Solar Panel, Solar Charger and Battery depends on your fan's DC Voltage rating and the back up time (time you need to run the fan when solar power is not available)
- Q: I can buy a 3600mAH battery pack or a 2100mAh battery pack, which one holds a better charge?
- Well im going to tell you but first i want you to understand what your asking, in long terms mAH stands for milliAmp Hours so using the 2100mAH one as an example you can have 2100 milli-amps for 1hour or any ratio of that like 210 milli-amps for 10hours thats what works out the charge ratio so the bigger the mAH the longer it will last because the controller only uses a set charge, sorry if that was confusing but in short terms the 3600mAH is bigger and better
- Q: I have a lipo rc helicopter that runs off of a lipo 2 cell 7.4 volt battery i was wondering, since the battery overheated and is no use anymore, can i run the helitcopter off of a usb battery pack? with the equivelant of 6/7 volts?
- Most likely no, due to insufficient capacity. What caused it to overheat? Using the wrong charger, or an electrical fault.
- Q: Hello, I just recently bought a dual docking station with 2 battery packs for my regular wiimote and now I want to buy a wiimote plus (built in motion plus) but since the wiimote + is longer and I've never seen one in person I don't know if my regular docking station and battery packs will work and fit the wiimote+ or will I need to buy special battery packs and docking station for it? Thanks alot for answering!
- the wii remote and the Wii remote plus are the same size. the only reason the wii remote plus is ever longer is because to make the senor work better ( the pluse part) you need to attach a large block to the end of the normal remote. the remote with it built in is the same size.
- Q: The battery pack in the circuit diagram, which is a positive long and thin a short and thick?
- Long vertical that the battery cathode, short vertical battery that the negative.
- Q: im asking the inside of the shrink. and also can i pack it? i mean i'll buy individual battery and i'll pack it.
- Ignore the silly, childish comments from friends. People come in all shapes and sizes. Thin wrists use to be a sign of beauty and elegance in the olden times. So own it and let them just live with their jealousy.
- Q: How do i make it so i can plug these into the wall, it takes 3 AA batteries, can i take an old plug from a small appliance and somehow just connect the wires? a really detailed explanation might be needed please and thank you
- o.k. your best bet is to figure out the draw or power used by the LED's 3 AA's put out 4.5 volts and if its a good alkaline battery it will have about 1300-3000 milliampere hours. what i would do is find my self a 9VDC adaptor wire in series a quarter watt resistor that would bring it down to 4.5 volts to figure this out you need to know how many amps it draws please feel free to contact me i can answer any other questions you may have
- Q: I have a 12v monitor and a 12v spy camera could I hook them up to a 12v battery pack with a dc splitter, or would there be issues. But I also have a 8v spy camera, is there a easy way to hook it up to a 9v battery?
- You need a 12 v pack with enough current to operate them both for some period of time. So you need to know how much current they use in a given hour. They should spec their power usage in watts. So you divide that by 12. That will give you their current draw for one hour. Then, if you want them to operate, say for 8 hours, you need a battery pack with an output of a little more than their total current drain over that time. Say they draw 1 watt each, so that is 16 watts over 8 hours. 16 w/12 v is 1.33 amp/hours. So, in this case, you would want a battery pack capable of at least 1.5 amp/hours. The 8 volt unit is much the same. You need to know it's current drain per hour and then you need a 9 v battery with a high enough amp/hour output to run it for how long it will be on. A simple small 9 v battery won't have enough power to even turn it on, much less, run it for any time at all. You would be better off to use the 12 v supply (if big enough) to run all 3 and just use a current limiting resistor in the 8 v line.
- Q: I own a 2 year old (i think 2[could be 1 1/2]) and the battery life should be 1 1/2 hours, but over time that has gone to 9 min without being plugged into the wall. Is the battery weakening, or the computer? Will a new battery pack solve this problem? Or will I have to have it plugged in 24/7?
- unless other users with the same model have similar proble,ms (use google search to find qosmio topic forums), the battery is usually the first to go out on a laptop, since the expected lifespan is a few thousand charges. go ahead and buy a MATCHING battery for a laptop. if it doesnt fix the problem then its the computer's issue. if it is the computer, then more than likely you can return the battery- the sooner the better- to get your money back. if youre not THAT attached to the computer if you dont want to deal with the issue, just buy an external drive for 60$, back up all the files you want to keep, and get a new laptop thats just as good or better for 700$ My personal advice: 1) try a new battery first, because those laptops are expensive! 2) never get a laptop repaired- if it breaks by itself, its bound to break again 3) true, you should love and care for your laptop- but dont hesitate to get a new one if it doesnt love you back!
- Q: I have this moped with a dead battery, i need one, and the only one i could find that is in stock, is a 4Ah battery pack. Can i use this battery as a replacement for a 12V 5Ah battery pack?
- From the electrical point of view, yes - it does have 20 percent less nominal capacity (4Ah vs. 5 Ah), but it is still better than a dead battery. Before buying check also its physical size, type and layout of terminals - they should be the same as the original battery, otherwise it will be difficult to install.
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Residential ESS CFE-384S 12.8V 30Ah 384Wh
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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