When you buy a battery or power bank you may be wondering whether or not you can carry a high power battery on the flight. Be aware that a couple of the measurements used for such batteries can be confusing. When you see 5000 mAh, the lowercase m means milli (milliampere hour). MAh with a capital M means mega; “mega” is actually a billion times larger than “milli”. This ampere-hour unit is the measurement of charge rate and does not represent the battery energy capacity, which is watt-hour. At the TSA/FAA site, the size limit allowed on a flight is 100 Wh (watt-hours) per battery. Watts are ampere multiplied by voltage, so this is a better representation of battery capacity. So, for example, 5000 mAh at a USB’s 5V is 5000×5=25000 mWh which is only 25 Wh, less than the 100 Wh government carry-on baggage limit.
There are 2 ways to charge this power bank. When this green light is lit that means it is charging from this solar panel. The second way is from the USB-C at the center. When you connect to a USB phone charger the LED turns to blue. Once the power bank is charged, it can charge your phones or tablets through one of the 3 output ports: the center USB-C port and two USB-A ports on the left and right. The same USB-C port when used for input now is used as an output port. In addition to solar charging, 2 other features are advantageous for outdoor usage: 1) this is a compass, and 2) if you press the power button for 4 seconds the flash light will come on. There are two colors to choose from, one is completely black, the other one labeled “orange” still has the main area as black with two orange stripes on each side.
The above solar charger power bank has a capacity of 10000 mAh and weighs 8 oz. This lighter 4 oz power bank without solar has only half of the capacity, so 5000 mAh. It is only 3.5 inches long. Here is an input USB-C port, the display shows the remaining percentage charge. There are two output ports, one is the USB-C for Android phone, the other is for an iphone. It also has a flashlight.
battery #battery #FAA #TSA #PowerBank #PhoneCharger #BatteryCharger #BackupBattery If you are interested in purchasing these power banks, both products are linked to this video: https://www.tiktok.com/t/ZP8Lwb6qj/ and https://www.tiktok.com/t/ZP8LKUePn/