how many watts is this charger
1157022
Don't know, but it puts out 2.1 amps. I found it enough to charge all of my USB devices.
1157023
500mA at 5V, not 2100mA as indicated -> You will have to calculate Watt from that, but is very low and slow compared to all the other chargers on the market!
67432
Before I can make an effort at answer your question, I need to know what brand is you laptop and the watts of your current charger?
1539176
The charger reads: "100-240 V, 50-80 Hz/200mA; Output:DC 5.0V/890mA." Maybe this helps? Owner.
473719
On the charger is printed; Input: ~100V-240V 50/60Hz 4-7VA 2W Output: 4.2V 0.25A Hope this information will help.
987139
Not sure of actual watts . It is a standard cord ( like on a lamp) I hope this helps.
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.
1200215
According to the very small name plate the rating is 5.1 volts at 0.85 amps. If you need more current many two port chargers deliver 2 plus amps. Search Amazon for "USB Charger" I have one from POWERGEN.
1814431
The chargers Iput: 100-240v, 190 mAspecifications are: Output: 4.2v DC, 500 mA
221005
Watts are watts per hour. This will recharge 15 watts per hour under ideal conditions. If you are looking just to float charge your batteries- this will do it nicely. If you are looking for this unit to be your only charger- I doubt 15 watts will be enough. If you are expecting this to be your only charger: How may watts are you using per hour and how many watts per hour needed to recharge after a days work? Remember that chances are you will be attempting to recharge durning the night which means no solar power.
1004665
Electrical spec on the back of the charger: 110-130 Volt~, 50-60 Hz, 0.9 Watt
1702563
Have no idea. Likely 10w..??? It takes same amount of time to charge my iphone and ipad compared to a regular plug
162034
The input voltage is 120volts. 60hz @ up to 14.5 amps. So up to 1740 watts ac. Hopes this helps. It's a great charger just it is heavy and the clamps are bulky. Compared to the Midtronics. But in my opinion this is still the better charger
286866
It is 0.75 amps so best for overnight charging. The Powergen Dual USB charger is 3.1 amps (15 watts) at least for non-Apple devices like Android tablets. The Powergen, in both 12 volt car and 120 volt home models, is very good.
1305260
I'm not sure how much power the Blackberry charger needs but in my case I found this Simran Converter practically useless as it is not able to give enough output to serve 50 Watt device for which I originally planned to use it. I don't know who put that ridiculous '100 Watt' in the description.
1083634
I have no idea. I bought this charger for an engineering prototype. I don't even recall the plug it had on it. Sorry!
335514
i am not sure. but i have a 1.5 20 amp charger on a timer for one hour every day
1886144
Not sure. I plugged it into a 15 amp circuit and had no issues. The specs say it is 250 watts which means 2-3 amps.