The HyperCharger PRO can handle three devices at once

BYOB (Bring Your Own Battery)
 By  TEAM COMMERCE  on 
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Original image has been replaced. Credit: Mashable

These days, you wouldn't want to be caught dead on a long flight without a portable charger — yet, you still likely forget to purchase and pack one, time after time. And there you are, once again stuck on a plane with no Netflix, a dead phone, and a snoring old man leaning on your shoulder. For the love of it all, buy a portable battery pack.

The Graphene Series HyperCharger PRO is a welcome solution, with two built-in charging cables and an additional USB port. With a whopping 8,000mAh capacity (in layman's terms: a lot of battery power), Graphene enables you to charge three devices simultaneously. Or you can opt to charge your phone over and over again. Either way, you won't have to worry about awkwardly situating yourself near an airport outlet anytime soon. 

The HyperCharger PRO also comes equipped with the anti-gravity NanoStik PRO pad, which allows you to attach the battery pack to your smartphone without any kind of adhesives for a low key charging solution. Whether you're trekking around the world or just trying to make sure you have enough juice left to call a cab at the end of the night, the Graphene 8K HyperCharger PRO is a respectable choice in backup.

Mashable readers can buy one now for $39.99, which is an impressive discount of 50% off $79.99 for a limited time.

Leah Stodart
Leah Stodart
Senior Shopping Reporter

Leah Stodart is a Philadelphia-based Senior Shopping Reporter at Mashable where she covers and tests essential home tech like vacuums and TVs, plus eco-friendly hacks. Her ever-evolving experience in these categories comes in clutch when making recommendations on how to spend your money during shopping holidays like Black Friday, which Leah has been covering for Mashable since 2017.

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