RC Battery Pack
- Ref Price:
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 500 Pieces pc
- Supply Capability:
- 60000 Pieces Per Month pc/month
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- Quality Product
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- Timely Delivery
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Specifications
7.4V 200MAH 20C RC battery pack
1.Voltage:7.4V
2.Capacity:200mAh
3.Dimension:11*20*33mm
4.Pack Weight:350g
Advatages:
1.Long cycle life
2.High rate rc battery
3.High quality
Our battery Features:
· Excellent high discharge rate.
· Long cycle life,cycles life:260 times.
· Extra-low internal impedance.
· For maximum discharge performance in high-rate discharge.
· Discharge in high-temperture
· No memory effect.
· Safe,better performance and enviornment friendly.
We provide you RC BATTERY with the highest level of performance.
· Never charge above 10C.
· Never over discharge.Charge with specified charger.
· Never exceed the maximun of discharge rate or load.
· Don't short-circuit,crush,incinerate,heat above 70 Celsius(158 degrees),or dissemble the battery Store long term at 3.8V per cell.
· May explode if damaged or disposed in fire.
Disclaimer:
You declare that you have read and understood the safety instruction before use and you agree too take the full responsibility of results caused by improper use.
Packaging & Delivery
Packaging Details:Standard export package
Delivery Detail:About 5-15 days
- Q:DUE TONIGHT PLEASE HELPA 90 kg astronaut floating out in space is carrying a 1.0 kg TV camera and a 10 kg battery pack. He's drifting toward his ship but, in order to get back faster, he hurls the camera out into space (away from the space ship) at 18 m/s and then throws the battery at 11 m/s in the same direction. What's the resulting increase in his speed after each throw?speed increase after discarding camera.?speed increase after discarding battery?
- The key here is to remember that momentum is conserved. Momentum is mass times velocity. Are you sure you've got the masses right, surely the TV camera is heavier than the battery pack? Since (relative to each other), neither astronaut, nor camera nor battery is moving, the total momentum can be taken to be zero. So after throwing the camera away, the total momentum should be zero m/s. That means the astronaut should have equal momentum in magnitude, but opposite in direction, to the camera. Let's take the direction the camera was thrown in to be negative. Then the momentum of the camera after it is released is (1.0 kg)(-18 m/s) -18 kg m/s. So the momentum after discarding the camera must be 18 kg m/s. Dividing by the mass of the astronaut (plus battery pack, as he's still got it at this point), which is 100 kg, gives an increase in speed of 0.18 m/s. Now we do the same thing with the battery pack. Since, relative to each other, neither are moving, we can say that the total momentum before releasing it is zero, so the total momentum after releasing it must be zero also. The momentum of the battery pack, since it is thrown in the negative direction also, is (10 kg)(-11 m/s) -110 kg m/s. Therefore the total momentum of the astronaut must increase by 110 kg m/s also, and dividing by the mass of the astronaut (90 kg) gives a speed increase of 1.22 m/s.
- Q:I play my Xbox close to the system, and during game play my controller turns off while my batteries are fully charged.
- How old are your batteries? Even rechargable ones have a certain lifespan. Try unplugging your power plug from the back of the console, wait 20 seconds and plug it back in. If the batteries are new or at least not at the end of their life, then I would try re-syncing your controller with the console. Also, clear your system cache at system settingsstoragehighlight hard drive, press Y, follow directions. Restart console.
- Q:i lost the pack for the AA's to go in and my play and charge cord doesnt work so i have a dead battery from that. any help is aprecciated.
- unfortunatly not. It's possible but wouldnt be worth your time. You best off by buying a new battery pack
- Q:I really want to get an EnV touch but i've heard bad things about the battery not lasting + everything.Does anyone know where to get an extended battery pack? [is it at the verizon store?]and how much it costs?Thanks so much(:
- I would recommend buying from amazon web site.Things on there are cheap.
- Q:If the lithium-ion batteries fail, inflight
- they have ratings on the side i.e. agrease fire bsomthing c for somthing else i cant remember them all but the most effeicent one is ABC
- Q:Hey everybody, thanks for any responses. My laptop recently stopped working. It's some sort of battery problem. The problem is, I don't know whether it is with the battery pack or battery charger. I was wondering if there was some way to tell which one???It's out of warranty and the manufacturer wanted to charge me $35 for troubleshooting or drive 85 miles to troubleshoot at one of their locations.Thanks
- A battery is more likely to die than a charger is. If your laptop works while plugged in, then the charger is fine and the battery is dead. One way to tell for sure would be to connect a meter to the output of the charger and see if it's putting out the correct voltage and current.
- Q:I lost a charger that has a output voltage of 8.4v Can I use a charger that has output voltage of 9v to charge it or will it not charge properly?? FYI, its to charge a battery pack for a portable LED light system.
- Probably. It partly depends on the type of battery inside and whether there is regulation in the light or it just allowed the voltage to drift up to 8.4v - if it can drift further, the battery might be damaged.
- Q:A 90 kg astronaut floating out in space is carrying a 1.0 kg TV camera and a 10 kg battery pack. He's drifting toward his ship but, in order to get back faster, he hurls the camera out into space (away from the space ship) at 10 m/s and then throws the battery at 7 m/s in the same direction. What's the resulting increase in his speed after each throw? speed after discarding the camera (m/s). speed after discarding the battery(m/s). Please provide answer and explanation.
- That is a conservation of momentum problem. Momentum is mass times velocity. The momentum of the thrown TV is 1kg * 10 m/s 10 kgm/s. The astronaut plus the battery pack he is still holding have a combined mass of 100 kg and have to gain 10 kgm/s of momentum in the opposite direction. So we write an equation: 10 kgm/s (90+10)kg * V m/s And solve for the unknown velocity V 10100V 10/100V 1/10V 0.1 m/s The astronaut and battery pack together speed up by 0.1 m/s Then do the same with the battery momentum10 kg * 7 m/s 70 kgm/s The 90 kg astronaut will gain 70 kgm/s of momentum in the opposite direction. 70 90 * V 70 / 90 V 7/9 V 0.77777 V m/s So the astronaut speeds up another 0.777 m/s to end up with a final velocity of 0.1 + 0.777 0.87777 m/s.
- Q:I just bought an RC truck, and the manual says to charge it for at least 8 hours on the first two initial charges.It's been 6 hours on the first charge, and I really want to play with it. But I don't want to ruin the battery.
- You won't ruin the battery. All that will happen is the battery will run out of power soon than it would have if it was a full charge.
- Q:I was wondering what these are called and where I can buy them. They are the type that come with television remotes/toys/some cheaper digital cameras.etc. They are those 2 pack batteries that are wrapped tightly in a thick plastic without any paper/cardboard packaging. The link is a picture of what they look like except the ones I am looking for are Duracell Branded.
- those are OEM batteries. Are you sure you want Duracell or Durabrand. Durabrand is a OEM battery that comes packaged with a lot of items from China. OEM packagaing is not marketed to retail customers. Even the real Duracell battery is not sold OEM style.
1. Manufacturer Overview |
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Location | Guangdong,China (Mainland) |
Year Established | 2009 |
Annual Output Value | |
Main Markets | North America 25% Eastern Europe 15% Africa 5% Western Europe 35% Northern Europe 10% Domestic Market 10% |
Company Certifications | ROHS; CE |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Shenzhen,Hongkong |
Export Percentage | 81% - 90% |
No.of Employees in Trade Department | |
Language Spoken: | English, Chinese, Japanese |
b)Factory Information | |
Factory Size: | 1,000-3,000 square meters |
No. of Production Lines | 5 |
Contract Manufacturing | OEM Service Offered |
Product Price Range |
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