Whether you have a smartphone with a battery that doesn't last as long as you'd hope, or you simply like to make sure that you're devices are always topped up, power banks and extra wall chargers can be a useful thing to have around, especially when they're dual-USB and allow for charging two devices at once. If you're in the market for a power bank or an additional wall charger, then look no further Anker products as right now you can pick up the Anker Astro E1 power bank, the Anker Quick Charge 3.0 Dual USB Wall Charger, and the Anker PowerCore 20100 power bank on sale. These deals only last through today, so you'll want to jump on the right away if you're considering them. Normally, the Anker Astro E1 comes in at a price of $49.99, but you can snag it at just $11.99. Additionally, the dual USB wall charger with Quick Charge 3.0 technology is normally $69.99, but it's on sale for just $19.99. Lastly, the Anker PowerCore 20100 power bank is normally $79.99, but it's down to just $27.99.
With the Anker Astro E1, you're getting a slightly smaller battery pack with just 5,200mAh of battery capacity, and it only has one USB port so that means you can only charge one device. It doesn't support Quick Charge 3.0, but it does have Anker's PowerIQ technology which detects the most amount of power your device can receive while charging so it charges as quick as it can. As for the wall charger and PowerCore 20100 power bank, both of these devices come with 2 USB ports so you can charge two devices at once, and the wall charger supports Quick Charge 2.0 while the PowerCore power bank comes with PowerIQ just like the Astro E1 power bank. Both power banks also have LED indicator lights to show you how much battery power is left on them.