Portable Power Banks
Portable power banks are essential and versatile power for your phone, tablet, and other USB-powered devices. Keep your apps, music, GPS and more running longer when you need it. Most of these mini portable battery chargers are compact enough to fit in your pocket, making them easy to carry around. This is great for road trips and long flights where space may be limited. The newest portable power banks include a variety of safety features, including overload protections to keep it from overheating.
When you need to buy portable power banks, the key features listed is the capacity (mAh) and charging rates (amps). With more mAh, your power bank charger will last longer before it needs recharged, meaning more power for your cell phone, tablet, or any other compatible device. Higher amps means more power is being pushed to your device, charging it faster.