TL;DR: If you love your portable charger but want to upgrade to one that charges with solar power, you should get the HyperGear 10,000mAh Power Bank. Right now, it’s even on sale for only $34.99.

By now, we’re all familiar with the convenience of portable chargers. Whether you want to keep your devices charged for a camping trip or gear up for an alien invasion (we’re mostly joking), having extra battery life on hand is always a great idea. Why not take it one step further with this solar-powered model?

The HyperGear Solar Power Bank doesn’t need any cords to recharge, just energy from the sun. Get yours here for the exceptionally low price of $34.99 (reg. $39.99).

Your run-of-the-mill power bank needs to pull juice from a wall outlet to hold a charge, but the HyperGear just needs sunshine. Of course, this is a more environmentally friendly way to keep your devices juiced up on the go, but it can also really come in handy in the case of an emergency. If there’s a blackout at home or you’re in the forest camping, all you need is the sun to charge up your devices. Plus, you won’t need to worry about heat damage to your charging cords, as solar power banks like the HyperGear thrive off sunshine!

The HyperGear packs in a massive 10,000mAh battery capacity — enough to charge the majority of smartphones fully at least two times. That’s also enough kick to charge two devices simultaneously, like your iPad and iPhone/Android smartphone.

This portable power bank is built for outdoor adventures and on-the-go use. It’s designed with drop protection and IPX5 water resistance, which means it’s resistant to water, rain, and splashes, but not to be fully submerged. 

For ultimate outdoor utility, it also features an LED flashlight and compass so you can be even more prepared for emergency situations or just have some peace of mind when you leave the house.

Harness the power of the sun with the HyperGear Solar 10,000mAh Power Bank, now only $34.99 (reg. $39.99).

Prices subject to change.