Which Power Bank is The best in 2018?
Power Bank need almost every smartphone owner. Because even with an average load there is a high probability that your smartphone will not live out until the evening.
Especially important is the presence of an external battery in case there is no access to the outlet during the day.
In this video, I tested 5 Power Bank with a capacity from 5,000 to 20,000 mAh.
Xiaomi poker banks proved to be very good. They give the stated amount of current (capacity) and well stabilize the voltage.
The battery from the Golf in the test behaved strangely with a small charge - it spontaneously turned off and turned on and the output voltage dropped to 4 volts.
Pay attention to the stated battery capacity. The capacity, which is indicated on the case, reflects the capacity of the battery inside the paverbank. And the battery has a voltage of 3.6 or 3.7 volts. When the voltage rises to 5 volts, the actual capacity is lower.
Watch the test of the banks in the video and leave comments!
Watch video Which Power Bank is The best in 2018? online without registration, duration hours minute second in high quality. This video was added by user Вадим Журба (Обзоры и уроки) 16 March 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 102,00 once and liked it 1.2 thousand people.