For somebody want to charge a lithium ion battery on the kayak or boat over the sea. This set makes it waterproof. PowerFilm R-14, powergorilla (battery), and PACIFIC OUTDOOR Dry Sack 15L which you should the power cable through into the air drain tube and make the tube waterproof with adhesion bond. I could make powergorilla to full charge being exposed to direct sunlight for about 2-3 days.

カヤックやボートの上でリチウムイオンバッテリーを充電したい人のために。このセットで防水しながら発電できる。PowerFilm R-14、 powergorilla (バッテリー)、そしてPACIFIC OUTDOOR Dry Sack 15L(空気抜きチューブに電力ケーブルを通して、接着剤をチューブに詰めて止水する)。2-3日直射日光に晒してバッテリーをフル充電できた。


I fixed the fastener of my tent wore down 240 days use. As compared to, it's amazing that my joint has automatically fixed with just eating despite using for 240 days!