How much mah does it have?
1649056
Hi Will, the powermat didn't work at all for me, I have it here and was going to put it on Ebay.
177970
The output is listed as: 2×USB 5V 2100mA, DC 9V/12V 2000mA. mAh is commonly used to describe the total amount of energy a battery can store at one time, so that is not related to a particular voltage. The fact that it is 10000 mAh just means you can change your device more time than with a external battery of less capacity.
1639938
I have a Sony Xperia tl30 which has a high mAh, I think it is around 2700mAh, and have twice charged my phone from in the teens to full charge. Still two bars left on charge indicator. In my opinion, it is very close to as described. Hope this is helpful.
637339
Sorry it took me so long to answer the question. I had planned to measure the charging wattage but have been too busy. There is nothing on the battery that states the current required for charging. So I'll estimate that it would be 10 to 20 watts maximum. Insignificant.
1925409
It could be labeled as 2AH.Smaller batteries such as these are traditionally labeled in mAh.
416125
E.N. Ross, I'm unsure of how many cells or how to find out. All I know is it says "11.1V, 6600mAh" on the battery. I know that probably doesn't help at all.
2143208
It probably is not 50,000 mah, but it is still powerful and worth the $30 they are asking for it. None of the power packs sold on Amazon live up to their power specs/claims, but hey you get to power up your phone. It is about three times stronger than the typical 15,000 mah battery backs, but you don't have to carry three power packs and it saves money.
968815
mAh = milliamps x hours. It is the capacity of the battery. The higher the number the longer the battery will last.
1645696
I don't know the watts, but it is louder than any speaker phone I have ever heard. Not by a lot but still louder and better quality sound. If you are looking for loudness for a work crew then look elsewhere. I use it at work with some noise present and it is loud enough that some times I need to turn it off to understand others but it isn't loud enough to disturb others hearing. I don't know what is mm. I don't know what mAh is, but my ipod always needs to charge before the speaker does. I work 10 hour days and my speaker has never died on me. I listen to it all night sometimes and never has the speaker quit on me. Fantastic speaker but not exactly loud.
105660
This one is has a 2000mAh battery ....not a 4000mAh battery. For reference, a rechargeable "AA" battery is 2500mAh. mAh is milli-amps per hour. This unit has an attached micro B power cord but also has a USB port to plug your power cord into. Here's another unit to consider http://www.amazon.com/gp/product/B00JM59JPG/ref=olp_product_details?ie=UTF8&me= this one has 2 USB ports and is 10000mAh but is fairly thick. Both power packs are capable of running 2 devices at once.
2264742
Kind of weird that Amazon would leave that information out, as others have stated, they are 2400, if you click on one of the photos it shows the 2400mAh on the battery itself. If you contact Amazon about showing that information they might update the page to include the mAh number.
1476735
This model is 2000 mah. So the same size as most smartphones although many of the newer smartphones are upgrading to bigger batteries especially as displays get larger so this unit would not charge the newer bigger batyeries fully.
426522
440 mAH (milli amp hour) battery is 6 cell and 780 mAH is 9 cell. mAH is the capacity of the battery, like how many hours you can run the computer on the battery alone.
1092318
4 AA 2500mAh batteries in 5 hours so 4 x2000 in 4 hours or 500 ma per hour. Won't make any difference what your charging source is, it only draws 500 ma
2043708
Sorry this took so long to answer. The title and description is 1400mAh. I did double check my order information to confirm the answer to you question. Hope this helps
1722633
With a 1800 mAh battery, about 2 1/2 days with minimal use. I have been able to expire the battery in one full day with constant use.
1784563
Since there are so many sellers, I can only confirm that the battery I received says 7800 mAh. Battery life was about what I had been getting from the 5200 mAh 6 cell that the thing came with (before that battery started to die).