Perfect for the environmentally friendly family, couple or person, for use in the outdoors or at home! This high capacity, 12000mAh eco-friendly portable solar charger by E*Star Goods is great for those who love the beach, outdoors; camping, hiking, backpacking, snowshoeing, skiing, fishing, running, hunting, or rock climbing! Rest assured that this solar charger can self-charge with sunlight and charge your devices efficiently. It comes with a carabiner for easy hanging on to a backpack or any hook. Equipped with an additional safety feature; the emergency LED torch flashlight with SOS quick flash can come in handy for many different situations. Manufacturer note: Charging via sunlight will be much slower than charger via USB (i.e., 8 - 9 hours sunlight charging to achieve 20-30% capacity). Solar Panel: 5.5V 1.7W, Precondition: Irradiance reach to 1000W/m (also called "Peak Sun" times). 1.7W/5.5V = 0.309A = 309mA, 309mA * 1 peak sun hour = 309mAh. (309mAh is the capacity of sunlight transferring to the electricity in the battery.) 25.9 peak sun hours. (25.9 hours is the time needed for sunlight to charge the solar power bank fully, In winter, you may have less than 2 peak sun hours in whole a day in some areas.)
G**S
Would have been better off w/a newer battery pack w/quick charge than one ...
Charges Iphone slow and almost imperceptible on IPad. Solar panel is worthless. Had actually forgot where I put it - so ineffective - found it today after a week of sun exposure through my moon roof - no perceptible increase in battery storage. Have also put it on my balcony side by side w/7 watt panels. In 1/2 day my 12 volt PWC battery was fully charged (used for kayak electronics and was depleted) - this thing had only increased 25% in 2 1/2 days. Would have been better off w/a newer battery pack w/quick charge than one with a worthless solar panel.
Trustpilot
3 weeks ago
1 month ago
