Whats the Amp/Hr rating?.... its pretty vague...
1674784
I remember researching this before. The manufacturer won't say exactly. Read the forums on nPower. I might be able to figure it out with my multimeter when I get home. I thought theoretically, you could figure it out with an equation. it was enough to start my v6 2.1L engine. The inverter to ac isn't much. If my calc is right, 400W at 120V is only 3.3A on AC, but you can't expect much from a 12v battery. I thought dc was supposed to be infiinite, but I suppose you're looking for cranking amps. Overall, I was very pleased with how the nPower performed. I went a couple of months before finally diagnosing my car battery. The nPower got a fairly large engine through a cold Wisconsin winter with a bad cell in a relatively small car battery.
414584
Yes to the certifications and yes to the ratings but it would not charge at the specific amperage that it was said to provide. Maybe I just received a defective one, but didn't feel like wasting my time trying another one. Good luck to you should you decide to get one.
1254682
OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you need a Class on the "in rush" of current just ask! OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you... » Read More OK time for Class.... 1st it is rated at 500 watts. Here is Ohms law to help figure it out. P=ExI or P= I^2xR or P= E^2/R.... that said an owners manual for your product will most likely tell you how many Watts of Power your Equipment will Draw. i HAVE always went by a "Rule of Thumb" and run at around 3/4 of max power. 500 Watts would be MAX PEEK POWER so i take 500 x .75=375WATTS and it has served me well. Right now i run my Computer, a 32" flat screen TV and my external Hard Drive off the one i have. It has been in Continueous operation for almost 3 years now. If you need a Class on the "in rush" of current just ask! « Show Less
1480298
This unit has a modest load rating, I don't remember the exact number since I was purchasing for a computer. My best guess is that a treadmill draws more power (amps) than this unit is rated for. Sorry not to be more helpful.
260614
I no longer have the package for this cord, but AMP charts say 20A rating. That short of a run should continuously run 20A in an open air setting with less than 1 Volt drop (120 down to 119.608), not enough to heat the cord up.
1602722
He's asking the AMP, CURRENT rating I believe (also what I need to know). Everyone knows it's ~110-125VAC. I have one now that's 3A, and it overheated! So these need to be over 3A.
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.
705812
I believe amps are different. My amp birth certificate was rated at 850. 100 more than the specs say. It's truly one sick amp
2261102
I have a packing insert that states...input rating...7,650 Btu/Hr-Max, 6,921 Btu/Hr-MinI hope this is the info you are looking for.
453092
4 amps seems accurate. I don't remember everything I learned in college about physics and electronics but I think you're looking at the input power which pretty much has nothing to do with output. I'm sure a lot is lost in heat and the lights etc.
1003374
Very low. I believe it was less than 1.0 amp. Like 0.6 when I did the math but on the safe side it was 1.6 at the very most. My memory is failing me at the moment but im pretty sure it was less than 1.0 amp. Hope this helps
1754400
There's no amp rating on the device. I have it on a 20 amp circuit and it appears to be working well.
1321945
I believe the rating to be 1.5A/h. Looking to calculate the number of minutes of your duty cycle?
671789
I find no amp/hr rating but the batteries are identical to the ones obtained at a higher price from my hearing specialist and last the same. These are designed to be recharged daily. I replace them with new ones after 8-12 months of recharging nightly.
719656
I do not know where to look for the amp number, did you look at the spec info on the products page?
896098
I wish I could help. Here is the spec sheet on it and there is no information on the amp rating, just the surge protection. http://media.accobrandspartner.com/datasheets/datasheet2012.aspx?sku=K62634&language=us&country=us&sow=1&hrp=1&brandID=6
2228759
The voltage is not specified in the operator instructions. The 2.1 indicators apparently refer to amperage, according to the information I discovered.