Instruction: Answer the given question using the supporting document.

Input:
Question: How do you charge the battery?
Document: Love the camera.. was a little hesitant from the reviews about the case but apparently they've changed the case they include in the 'kit' because the case if a good size and well worth it... I am a bit unhappy about the battery life so I've ordered a backup...
The camera performance is excellent for the price paid. Everything was there as promised, spare battery, 32 GB memory, cleaners, nice case, straps, cleaners, USB memory adapter, cable camera, etc. I think I got a good deal for my money.I highly recommend it.
Camera is very light, so is easy to be carried.The bundle came with canon battery and an extra battery which is not canon.The tripod is small, around 20 cm in length. It was useful to take picture of me with my wife, as we did not feel comfortable to ask passerby to take pics of us together.Overall I am very satisfied with the camera. My wife is very happy with her gift and her beautiful pictures in Puerto Rico.
Used it on a road trip up the Pacific Coast Highway. I was able to get great  close up shots of the Elephant Sealsas well as interior family pix. This camera performs best in low light situations. I had to fiddle around manually in bright sunlight.It is light weight, easy to use and has a moderate battery life. The battery charger is unique to the camera so don't forget to bring it along, as I did :(That said, I would definitely recommend this camera.
I was not sure how big of a case it actually was based on the description and actually bought the case logic camera bag recommended by amazon in addition to this bundle just in case. The bag in this bundle is so much better than the case logic camera bag. It fits the camera and all of the additional cords, battery charger and cleaning supplies for your camera while still being very compact. The case logic bag barely fit the camera. I also love that this bundle included an additional battery for your camera.
i really love this camara easy to use and it gives the look and feel of a big professional expensive camera but also is small enough to feel comfortable to carry it around without it being in the way takes great pics and records great video pretty nice for the average person who just want to take nice quick pics check out my youtube review [...]
You'd have to pay quite a bit more to get the extra features I happen to like, so if you don't need them, this is quite the deal for a highly-functional digital camera.Good points:1. 12 megapixel resolution2. ISO up to 3200 (possible to shoot at ISO 6400 under special low-light setting)3. 24-720 mm Optial Zoom (one lens from wide angle to telephoto with no changing required.)4.
You sent me the wrong camera case with this order. The case you sent was for a small point and shoot camera. I am very disappointed with Focus Camera. I don't need the trouble during the holiday season of packing up the entire order just to get this problem corrected. I should be able o return just the case and have you send me a new one. There is no good business reason for you to want me to send back the entire order just for this one problem.
We could not have been more pleased with this product.
This was my gift to my wife for our wedding anniversary. We took it to our vacation to Puerto Rico. I checked it in stores and in the canon website as well, and I found that the bundle offered in Amazon was the least expensive. It reached in 2 days as I am prime account holder.Let me begin with the camera case. It is nice and easy to carry. Unlike mentioned in previous reviews, the camera and other stuffs fitted well into the case.Camera is awesome.
Answer: The camera comes with a charger. Just easily remove the battery from the camera, put it in the charger. A light on the charter turns green when fully charged.