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Hello got 2 dell laptop batteries one is 6600mAh and capacity 49 WH other is 4800mAh and capacity 53WH that's what is said on the back of them I'm confused which is bigger and what is wh and mAh tnx?
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∙ 14y ago
i reely dont no
Wiki User
∙ 14y ago
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I am in the market for purchasing a new laptop battery. I have been looking at 9 cell batteries. But some come with 6600mah rating and others with a 7200 mah rating. What is the difference?
The 7200mAh battery will last slightly longer than the 6600mAh one. Generally speaking, the higher the mAh, the longer the battery lasts.
What is 6600 mah mean?
Do you mean 6600mAh? In relation to a battery this would mean a capacity of 6600 milli-Ampere hours. In other words the battery can supply 6600mA for 1 hour.
What is the difference between 4400mAh 48 Wh and 6600mAh 71 Wh on a laptop battery?
The difference is an increased battery capacity (hence longer runtime). A batteries capacity is measured in Ah (or mAh) and is the product (ie multiplied together) of the current being drawn and the time the current is drawn for. Thus a 4800 mAh battery can supply a 2A current for 2.4 hours (ie 4800/2000) while a 4400 mAh battery can only supply a 2A current for 2.2 hours.
Dell inspiron 6000 laptop battery li-ion 4400mah 6600mah - brand new rechargeable?
Yes, generally, the laptop computer batteries have become li-ion rechargeable, of course, including the brand new Dell inspiron 6000 laptop battery. Its battery type is Dell 310-6321 310-6322 312-0339 312-0339 312-0348 312-0349 312-0350 C5974 D5318 F5635 G5260 G5266 U4873, they are all suitable with Dell inspiron 6000, Dell inspiron 9200/ 9300/ 9400/ E1505/ E1705/ XPS Gen 2, XPS M170, XPS M1710. Specs: 4400mAh and 6600mAh extra storage capacities, 11.1voltage.
Are flashing bicycle lights better than steady ones?
Sure, "HID Bicycle lamp bike spotlight 6600mAh 24W 2000lumens HID torch Xeccon S10 " is very good!
What is the difference between 4000 mAh and 4400 mAh lithium ion battery?
4400 mAh means that the battery can produce 4400 mA for one hour. Similarly, 7200 mAh means 7200 mA for one hour. In reality, these specifications are for a eight-hour rating, meaning that the 4400 mAh battery can produce 550 mA for eight hours but, comparatively, you can just ratio the ratings, so the 7200 mAh battery will last 60% longer than the 4400 mAh battery There's more to it than that, however, as you need to know that the laptop is designed to use either battery, otherwise the camparison is meaningless.
What is the difference between 4400mAh and 6600mAh on a laptop battery?
mAh is a rating of a battery's capacity. A 4400 mAh battery is capable of delivering 4.4 amps of current for one hour. A 6600 mAh battery is capable of delivering 6.6 amps for one hour. That is not to say that both batteries will only last for one hour, since the laptop will probably draw less current than that. The important thing to notice is that the 6600 mAh battery has 50% more capacity than the 4400 mAh battery. If battery life is your #1 priority, the larger battery would be a good choice. However, it may be larger and heavier than the 4400 mAh battery. If a small, lightweight laptop is #1 priority, the smaller battery might be better. Also, if the laptop will not be unplugged, on the go all the time, the smaller battery might be a better choice due to it being cheaper. As all things engineering, there are compromises to be made.
Which is better the 6600 mah or 4400 mah li-ion battery for a laptop?
It depends on the voltage. WH = Watt Henry, mAH = milliamp Henry, watts = amps * volts and milliamps= 1000 * amps. Thus the conversion is: mAH = 1000 * WH / V, where V is the voltage. I'm looking at the battery for my Dell Studio and it's rated 85WH and 11.1V. So it's 1000 * 85 / 11.1 = 7658 mAH, so in this case 85WH is better than 6600 maH. If we solve 1000 * 85 / V = 6600, we get V = 12.9. When converting from WH, the bigger the voltage the lower the mAH. So for voltages bigger than 12.9 V, 6600mAH is better than 85WH. Hope this helps.
Where can you buy a laptop at for your spanish class?
Acer Aspire laptops are the name of high-class performance and cutting edge technology that offers you new quality experience. Acer Aspire EL1600 is a compact and ultra-portable laptop, which has great list of accessible features and technical installations. This intelligent piece has been sported with lightest and long-lasting 2200mAh battery drafted by the 901's 6600mAh unit. It has got robust and curvy body with dimension of 249x29x170mm that gives the new definition of class elegancy.
Which is better the 6600 mah or 4000 mah for the battery of a tablet?
The second one should roughly last twice as long as the first one. You can't really say how long as it depends what you are using the computer for, but whatever you are doing the second one will always last about twice as long.
Averatec 5400 model pa-1121-08?
Averatec 5400 model pa-1121-08?The Averatec, (TriGem , etc), laptop computer model 5400 , (5400 series= 5400...5428...etc) , has a power adapter/charger. PA-1121-08The basic specs of the adapter are120/240 volt ac input and 19volt 6.32 amp output through 4 pin din ( 4 pin round connector) to factory installed laptop battery, with a power rating of 11.1volts 6600mAh. (6.3xx to 6.6xx amps).05/28/2010
