Here's my post for the the battery kit Smatree were kind enough to send. Thanks again Alex
I’ve been looking for a complete kit like this to use with my GoPro 3 as it works out a lot cheaper than buying the items separately. At this price it looked like a bargain, and that is exactly what it is.
The charger is a great little unit that lets you charge one or two batteries at once, and also has a USB out that allows charging of the GoPro with the battery in, so that’s three batteries being charged at the same time! The charger can be used with a wall socket anywhere in the world using the adapters included or attached to a PC/Laptop with the included USB cable.
Charging is fast, it took around 1.5 hours for the new batteries and the original one in the camera, The batteries themselves have a capacity of 1290 mAh higher than the original batteries 1050mAh so longer recording time on each charge. On my quick test, a new battery recorded continuously for about 1hr 40mins at 1080p at 60fps. The only item left to try is the USB car charger which is a neat little unit and looks robust.
The quality of every item in this pack belies the price of the kit. It’s difficult not to be amazed at how much you get for the price. If you have a GoPro 3 or 3+ this kit will be an absolute boon letting you charge up to 3 batteries (including the one in the camera) practically anywhere.
If you have a GoPro Hero 3 or 3+ this should pack should be at the top of your shopping list!