Task: Sentiment Analysis
Input (English): This is an excellent alternative to the expensive Sony batteries. I bought them for my camera, as I didn't have the money then for Sony's battery. I've had some other Wasabi products that have been good quality batteries so I'll just stick with these from now. Not all of the charge will take place, but I expect this should be true not only in these batteries and batteries, but in the Nikon charger too. All things considered I'm happy buying these. If you need a rechargeable battery, go to Amazon.
Output (English): Good Review