PhoneEnergy_page_61

PhoneEnergy | page 61 | https://thedailydialectics.com/pdfs/tesla/PhoneEnergy/PhoneEnergy.pdf

energy. Depending on the type you buy, you'll be paying around $60 to several hundred dollars. They can come as basic solar panels and hookups, or be integrated into bags or backpacks. Look for a solar charger that will work with the batteries or devices you want to recharge. With many, you'll have…