Himalaya 喜馬拉雅山 挑戰成功,宇太光電挑戰喜馬拉雅山K2

[LinusAdventurer]

which solar panel is this? Can this solar charge battery of Nikon D90 directly and if there is another way then let me know?

[dd5408]

沒有在山上訪談使用者心得的影片，欠缺說服力，如果有「本影片于­k2現場拍攝、剪輯之電力都來自本產品」這種說服力才夠。