Are Generic Camera Batteries Bad Can Using A 'Generic' Battery In My New Digital Camera Damage It?

Can using a 'Generic' battery in my new Digital Camera damage it? - are generic camera batteries bad

I bought a digital camera, a Canon brand lithium-ion used. Aparantly took about 160 pictures with flash, looks good!

But the problem is with rechargeable batteries, that if you lose your job, you can not purchase to the nearest store and some more. So, I want an extra one or two when I'm on vacation. The purchase of spare parts bettery Canon $ 70.00 plus postage. I can not find generic brands SOOO much less, and say that they are compatible with my camera.

I am delighted with the opportunity to break them or damage affected my camera if I can use my universal charger.

Has anyone used generic batteries for your camera, and if so, do not function well? AA I'm tornCells in other cameras do not harm them, even if you buy a cheap brand, but do it with specialized batteries ... Not sure!