How fast is 28W solar charging

How much does a BigBlue 28W solar charger weigh?

The BigBlue 28W solar charger weighs 1.25 pounds, attaches to a backpack or bicycle bags, and can charge up to 3 USB-rechargeable devices at once. On sunny days it provides ample power to keep multiple smartphones charged indefinitely. In cloudy weather it charges slower but still makes progress.

How many volts can a BigBlue solarpowa 28 charge?

Each maximum output is 5V/2.4A and the total maximum current is at 5V/4.8A. BigBlue SolarPowa 28 (with no ammeter) solar charger allows you to harness the sun's energy to charge multiple devices at once. Embedded smart charge technology discerns your device's requirements and delivers the perfect charging speed.

How much Mah can a solar charger charge on a cloudless day?

On a cloudless day you can get a relatively steady 2300 - 2400mAh, as long as you keep the solar charger directly facing the sun and at the right vertical angle. Would I recommend this solar charger... absolutely, as long as you look after the USB-A port and handle the device with care it should give you years of solid quick charging pleasure.

How many Mah can a solar charger charge?

To maximise quick charging capabilities of your electronics, use at least 2.4 amp cables as this is the maximum USB output of the device. On a cloudless day you can get a relatively steady 2300 - 2400mAh, as long as you keep the solar charger directly facing the sun and at the right vertical angle.

How effective is the BigBlue solarpowa 28?

The BigBlue SolarPowa 28 performed exceptionally well in direct solar charging tests, outdoing the other solar panels with its four strong solar panels linked together. This panel is extremely effective at converting direct sun into energy. At 28 watts, the BigBlue SolarPowa 28 is a middle-of-the-road panel in terms of wattage.

How many USB ports does a BigBlue solarpowa 28 have?

Equipped with three upgraded USB (Type A) ports. Each maximum output is 5V/2.4A and the total maximum current is at 5V/4.8A. BigBlue SolarPowa 28 (with no ammeter) solar charger allows you to harness the sun's energy to charge multiple devices at once.