Instruction: Answer the given question using the supporting document.

Input:
Question: Does this charger operate on 220 as well as 110 current?  I travel and use both.
Document: I bought this charger for use at home, so I can keep my canon charger that came with my camera in my &#34;grab-and-go&#34; travel kit. It works great and it does just as good of job as the canon factory original. I decided to try it because the price was far better than that of a duplicate canon charger. I'm glad I did.
Bought this to replace the lost OEM charger. I have charged the batteries 4 times and it has worked well to date, but I can't comment on long term durability. No, it does not have the heft of the original but it does the job. I did not notice it getting super hot during use, but all electrical processes of this kind will give off some amount of heat. I would buy it again
Arrived on time and packaged well. I charged battery and it worked. Am looking forward to using the battery adapter for automobile use. Thank you and Happy Holidays
Bought this mainly for a backup charger and it is great for travel. Let's me charge a couple of batteries at night when I need to.
Item just as described, works perfectly and came with a car adapter too. Now it is even easier to charge my Canon Powershot on the run- the charger has outlet prongs that fold up for travel AND the charger can run off the car aux adapter. SOOO glad I got this rather than the original Canon OEM. Arrived on time.
I ordered this to replace the charger I lost for my Canon Elph. This is not good. It is VERY difficult to remove from the charger. I need to use a butter knife to get it out.
It just works! I lost my original battery charger, and this was a fraction of the cost of a brand name charger. Works great! Even comes with a car charger adapter, if I ever want to use it. Flip-out plug for outlets. It's probably twice as thick as the original charger, but I don't mind at this price.
We misplaced our original charger to our Cannon SD1000 point and shoot camera. I bought a waterproof housing so I could take the camera with me for scuba diving, but my wife lost the original charger. Since we use our cell phones for pictures so much, she has no idea where she put it. I ordered this, it came quick, it charged my battery! I couldn't ask for more.
If you travel a a lot with your camera, this is a must have accessory to help keep your photos coming.
Does what is is supposed to do. I didn't realize that it was both 110 V AC and 12 V DC when I ordered it.
Answer: Works fine up to 240v. Of course you will need a plug converter for other outlet configurations, but no need for a voltage regulator. The CE safety notation in the description is for  Commission European indicating that the marked device passes safety standards in the European Union. Reliable performance in a 220v environment is part of that.Here are some other standards a CE marked product must pass:EN 55103-1:1995 Electromagnetic Compatibility Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 1: Emissions EN 61000-3-2:1995+A14:2000 Limits for Harmonic Current Emissions (equipment input current <=16A per phase) EN 61000-3-3:1995 Limitation of Voltage Fluctuations and Flicker in Low-Voltage Supply Systems Rated Current <=16A EN 55103-2:1996 Electromagnetic Compatibility Product Family Standard for Audio, Video, Audio-Visual and Entertainment Lighting Control Apparatus for Professional Use, Part 2: Immunity EN 61000-4-2:1995 Electrostatic Discharge Immunity (Environment E2-Criteria B, 4k V Contact, 8k V Air Discharge) EN 60065: 1998 Safety Requirements Audio Video and Similar Electronic Apparatus