This item was so awesome. We used it for when we went to Disney. We got about 8 full charges out of one battery. Takes awhile to charge so I did that at nighttime. I bought 2 of these. Slightly heavy but we carried backpacks so we were good. I would also suggest buying a case to put your battery in. Protects it and also will hold any extra cords or accessories. Definitely recommend!
BEST CHARGER I HAVE EVER HAD! WORTH EVERY CENT!