About the Lithium Battery, what is the rating in Milliamp Hours (mAh)?
947803
I'm not certain. Detailed specs on this speaker are hard to find, even on the manufacturers website.
947804
Sorry, no idea. The only thing I can say is my lasts for ages - I have been building stuff in my garage all day and it has lasted 8 hours straight.
947805
I am unable to respond to this question, all I can comment about is that it charges up and then we can use it continually for several hours or days depending upon how long we keep it on.
947806
Don't know specific rating, but I've used it for at least 12 hrs. between charging - battery never died!!
947807
The Oontz Angle has an 1100 mAh Lithium ion Battery. It has never let me down and I have never run it fully out. The blue charging light on the back turns to red it is fully charged, a very helpful feature.
1877737
Amazon doesn't specify the capacity in mAH. Judging by the part no. they seem to be rebranded Sanyo eneloops which are rated at 2000mAH:http://www.cnet.com/products/sanyo-eneloop-hr-3utg-4bp-battery-aa-nimh-x-4-series/specs/ You can always return them if they are much less.
836899
The claim is this unit uses the standard 18650 Lithium Ion Power Cell which is nominally rated at 2800 mAh each (x4 = 11200mAh). Obviously the only question is the quality of the cells used in this product. Sorry I do not have the means to verify the rating but compared to another power pack (rated at 8800mAh) I previously used, this one lasts twice as long.
291945
They are probably overrated, but 1000 mha is 1amp for 1 hour. that is how long the battery will provide 1 amp worth of energy. I would consider this rating useless as there is no energy draw stated for most electronics.
789436
You would have to check with B&D.; I looked on the battery and the box it came in and could not find anywhere what the mah rating is (which is kinda strange). I can report that they do last a long time.
1199786
Yes absolutely, they will last 3 times as long in use. mah is mili-amp - hour. it means the amount of current available in 1 hour, if the phone needs only say 200 ma to operate, it will last 9 hours with a 1800 mah battery or 2.5 hours with a 500 mah battery
138168
milliampere-hour is basicly the duration of use the batterythe battery that came with my phone lasted a little over a year of constant use
420845
The batteries are 18V and rated at 54 Watt Hours. So in terms of mAh this would be 3000mAh or 3.0 Ah. However, comparing this to a AA battery that has 2800 mAh (a common size) at 1.5 volts is not very meaningful. Be sure to compare batteries that have the same voltage output.
1334488
mAh = milli-ampere hour. It is a measure of battery capacity. Electronics use, or draw, energy that's measured in amperes(A). So a 1500mAh battery can power an electronic device with a draw of 1mA for 1500 hours, or a device that draws 1.5A for one hour.
200067
You can't tell if they are a good deal or not unless you understand the capacity of the battery (usually measured in milliamp hours. AKA Mah). Unfortunatly, Amazon doesn't understand this because most of the specs don't list this peramiter.
995050
Question 1: It's the charging rate of the battery. "maH" means milli-Amp per hour. A "milli-Amp" is 1000th of an Ampere. Q2: Yes. I have charged 4-10,000 maH batteries together on this unit. And, so far, so good. I buy very few alkaline batteries any more. If space permits, or isn't an issue, I always carry a charger when travelling.
76506
It does. The mAh stands for milli Amps per hour, which is how much electricity it can produce in an hour. Basically, the larger the number the longer the battery will last.
1930183
mAh (milli-ampere hour) is a capacity rating that measures how much current a battery will discharge over a specified period of time. In plain english, it is a rough measure of how long your device will operate before it needs to recharge. In this case, it means the vacuum will cover more floor (or maybe the entire space) between recharging stops.
451097
The amp hour & watt hour ratings of these batteries are: LB20 - 1.1 AH (22WH) LBX20 - 1.3 AH (26WH) LBXR20 - 1.5 AH (30WH) LXBR2020-OPE - 2.0 AH (40WH) LX2X4020-OPE - 4.0 AH (80WH)
1925409
It could be labeled as 2AH.Smaller batteries such as these are traditionally labeled in mAh.
296241
Wh/ maH. Stands for Watt Hours. The higher the value the longer the battery will last between charges.
644704
A very small charge at best. Though rated at 16800 mAh, their effective charge is well below the expected standard of 80 percent for a high quality battery, and I have been experiencing an actual charge of only about 8000 mAh.