Add an Anker Portable Charger to your bag for as low as $28 today

In a world of smartphones, portable consoles, tablets, wearables, and goodness knows what else I'm forgetting, it's imperative to have a power bank with you at all times. Luckily, today a bunch of great options from Anker are available at a discount. Slide one in your bag and you'll be good to go the next time your phone is at 3% and there's no outlet in sight.

The least expensive option is the Anker PowerCore 10000 Redux, which is extremely portable and affordable at $28.79. That price is also 15% off the usual cost. This compact charger can replenish your phone's battery a couple of times on a single charge, and it makes a great choice for your bag or glove compartment. For just a couple bucks more, you can get the $29.99 Anker Powercore II, which is an upgraded version of the aforementioned model. It features PowerIQ 2.0, which intelligently identifies your device to provide the safest and fastest possible charge. It is pretty portable as well.

If you're addicted to your tech, you can double your capacity with the $48.99 Anker PowerCore II 20000, which is 15% off today. It has double the capacity of the above models, meaning your phone can be charged up to 7 times before you need to recharge the power bank itself. That model is available in both Black and White. I personally use and love it. I brought it with me on a trip abroad and charged my phone over the course of days before needing to plug in the power bank. It's a fantastic option if you travel frequently or need to charge more than one device quickly.