Strengths: Charges from a solar panel or electrical outlet. Plugs for 120-volt AC, 12-volt DC, or USB.
Weakness: Expensive. Discharges quickly.
I like the concept of charging a battery by a solar panel and use it for electrical devices. It actually takes 2-3 days of solar charging before I could use some electricity. When it is not used, it discharges relatively quickly. So, it requires constant recharging. This may be a bit expensive. It works very well to run small devices like a shaver and radio or charge cell phone and MP3 player.
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Solar charger
Strengths: Charges from a solar panel or electrical outlet. Plugs for 120-volt AC, 12-volt DC, or USB.
Weakness: Expensive. Discharges quickly.
I like the concept of charging a battery by a solar panel and use it for electrical devices. It actually takes 2-3 days of solar charging before I could use some electricity. When it is not used, it discharges relatively quickly. So, it requires constant recharging. This may be a bit expensive. It works very well to run small devices like a shaver and radio or charge cell phone and MP3 player.
100% of readers found this review helpful. Did you find it helpful or unhelpful?