The link above takes you to Walmart's website to purchase portable solar chargers that can charge your cell phone. This is a great idea for people who want to lower their carbon footprint. This small change will cut out a large portion of electricity used for regular phone charging. These chargers can just hook onto your bag or be left in the car, and will capture energy from the sun's rays.
Of course there are some models that are more expensive that can store more energy and charge more devices. However, most of the models listed on the website above are under twenty dollars. This makes this idea very feasible for many people. You can also probably save money on your electricity bill because you will not need to use a plug-in charger everyday for your phone. This has huge implications for sustainability. If you want to start lowering your carbon impact with a small change, I recommend purchasing one of these relatively cheap portable solar chargers.
References: “Portable Solar Chargers.” Walmart.com, www.walmart.com/c/kp/portable-solar-chargers.
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