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Pro Backpack's battery has a large capacity
With this backpack, you can fully charge your phone up to ten times, your tablet three times, and your laptop one time.
Pro Efficient cable management
All power cords are hidden inside the compartments of the backpack where you store your devices. The charging cable has its own separate pocket on the side of the backpack, so it doesn't take up any space inside. Furthermore, all cords are retractable, so you can use your phone while its charging and then easily put the cable back inside the backpack.
Pro Prevents devices from overheating
This backpack has temperature sensors and ventilation holes that prevent your devices from overheating inside the backpack.
Con Laptop charger is designed for HP laptops primarily
If you're not an HP laptop user, you must confirm that the laptop charger is compatible with your computer, because it may not be suitable in terms of voltage, output current, etc.