Power bank is best to save power. We can use the power bank in Laptops, Tablets, Smart Phones, WiFi Routers. A power bank is a small device that is easy to carry anywhere and we can charge at any time. If we go on any tour we can take the power bank, and it is a very useful maximum for students, businessmen, etc.
Here the list of best Power Bank which is given below:
- Coolnut 60000mAh Power Bank
- MAXOAK 50,000mAh Power Bank
- NOVOO Power Bank 22,500mAh
- Anker PowerCore 20100 power bank
- RAVPower 20,000mAh power bank
COOLNUT 60000MAH POWER BANK
Coolnut Power Bank is a new version Coolnut 60000mAh Power Bank, is the multi-function power recharge. It is one type of power backup of some electrical device, that are Laptop, Drone, Smartphone, Tablet, DSLR Camera, CCTV, and projector, it can to connect the solar panel and charge it directly from the sunlight. Input power is: AC Charging 110V~230V (Frequency 50/60Hz) Solar Charging DC 15V/2A and Output power is DC 5V/2A, DC 5V/2A, DC Charging 12V, 16V, 19V, 21V/4.5A(MAX), Cigarette Lighter: 12V/15A, AC Converter: 110-230V, 50-60Hz. Its battery type is Li-ion Battery 222Wh/3.7*60ah, capacity is 60000 mAh, a watt is 150W, and the charging time is 10 hours.
MAXOAK 50,000MAH POWER BANK
MAXOAK is the latest version MAXOAK 50,000mAh Power Bank. It is the multi-function power recharge. It can charge as Laptop, Smartphone, Tablet, DSLR Camera, Fans, LED Lights, Nintendo Switch, Speakers, etc. It supports the most popular laptops are Sony, Fujitsu, Acer, IBM, Dell, HP, Asus, Compaq, NEC, Toshiba, Lenovo, and Samsung. Input power is 9.0V2.0A AND OUTPUT POWER IS 12.0V1.5A MAX 18W. Its battery type is 1 Lithium-ion battery and capacity is 50000 mAh and the charging time is 8 hours.
NOVOO POWER BANK 22,500MAH POWER BANK
NOVOO Power Bank is a smart device and a portable fast charger. It is one of the emergency power sources. It can charge laptops, MacBooks, GoPros, lamps, drones, small fans, smartphones, tablets, etc. input power is 19V/1.6A, AC output is 220V, 50Hz USB-A, Output is 5V/2A Max., 9V/2Amax, 5V/3A Max. Its battery type is 3 Lithium-ion and capacity is 22500mAh and up to 81Wh power and charging time is 5.5 hours.
ANKER POWERCORE 20100 MAH POWER BANK
Anker PowerCore is one of the durable power banks. It charges quickly, and can also power up any devices speedily. It can charge iPhone, Android smartphones, tablets, and iPads. Input power is 5V=2A and output power is 5V=4.8A and its battery type is 1 Lithium-ion and capacity is 20100mAh and also charging time is 10 hours.
RAVPOWER 20,000MAH POWER BANK
RAVPower 20,000mAh is easy to carry and used to charge mobile, iPad, and tablet. We can charge up to two mobile devices at the same time. Battery pack has a total power output is 3.4A, and it can two USB Type-A ports produce up to 2.4A of power for charging a power device. It has the UBS charging ports in 3 and also quickly recharging its internal battery. Its battery capacity is 20000mAh and also charging time is 10 hours.