We’ve all been there. Hot day. Soaking up the sunshine whilst browsing through a delightful ebook sipping a soothingly cold glass of champagne. Perfection. Then it hits you. Hard. You only have 3% battery left on your mobile. Usually, the solution is to either do without your mobile (unlikely) or just accept defeat and go back inside. No more! The ... Read More
Original post here: Hot day? Low battery? No plug? You need a Solar Sunflower Charger!