FinalWord. In short, a 5000 mAh battery is a battery that can store and release 5000 milliamp-hours of electrical energy. This is a large capacity for a battery, and as such, these batteries are often used in high-powered devices such as power tools, electric vehicles, and laptop computers. 1 Top Choice: Anker PowerCore 5000mAh. Capacity: 5000mAh. Weight: 4.8 oz / 136 g. Size: 4.2 x 1.3 x 1.3 in. Ports: 1 USB-A, 1 micro USB. Check price on Amazon.com. Or buy on on Ebay.com. The Anker PowerCore 5000mAh is a good contender for the best ultra-light and ultra-compact portable charger. Choosea power bank with the right capacity. 27,000mAh: charge multiple devices. 20,000mAh: charge your tablet or laptop once or twice. 10,000mAh: charge Howmuch can a power bank charge a laptop? The battery capacity of a power bank determines how many times it would charge a laptop. Keeping in mind that power banks offer 70 – 80% output capacity, select a power bank. Take the charging capacity of 5000mAh and 500 times charge-recharge as an example; if the portable TheAnker Portable Charger 10000mAh is a slim power bank with a 20W USB-C port that can charge an iPhone 12 to 50% in just 30 minutes. It also has a 12W USB port to charge a second device. With a 10,000mAh cell capacity, it can charge an iPhone 12 twice, a Samsung S20 over one and a half times, and an iPad mini 5 once. Onaverage, it can take around 3-4 hours to fully recharge the power bank using a standard 5V/2A wall charger. However, it is important to note that charging 1 If your phone has a battery capacity of 3000mAh, then a 6000mAh power bank can charge it twice. 2. If your phone has a battery capacity of 4000mAh, then a 6000mAh power bank can charge it 1.5 times. 3. If your phone has a battery capacity of 5000mAh, then a 6000mAh power bank can charge it 1.2 times. 4. Howmany hours of charge is 5000mAh? If you use 2500mA at a time, battery with 5000mAh van provide current for 2 hours. iPhone battery is about 1900mAh. So, assuming there are no other major loss, iPhone can be charged at least 2.5 times with fully charged 5000mAh battery. How many charges can a 5000 mAh power bank 9WQG.