Emergency power bank
When the lights go out, stay connected.
Free returns within 60 days
Solar backup power • 3 devices at once • TSA carry-on safe • 60-day money-back guarantee
Why Gridless
Built for the day the power goes out
Storms and disasters
Hurricanes, ice storms and wildfires can take the power out for days at a time.
An unreliable grid
Outages are getting harder to predict, and they rarely come with a warning.
Stay in touch
A dead phone means no calls to family, no weather alerts and no way to reach help.
Ready in your go-bag
Keep it charged in a drawer or go-bag, with a solar panel for top-ups when the outlets are out.
How it compares
Gridless vs. the rest
By the numbers
Small enough to pack. Built to last.
Battery capacity
Under the 100Wh airline limit, so it flies in your carry-on.
Full phone charges
For most phones from a single full charge.
USB-C fast charging
The same speed as a typical wall charger.
Devices at once
USB-C, USB-A and the wireless pad together.
Frequently Asked Questions
How many times can it fully charge my phone?
About 2 to 2.5 full charges for most phones. Exact counts depend on your device and how you use it.
How fast does it charge my phone?
The USB-C port delivers 20W fast charging. The USB-A port and the wireless pad are slower but fine for overnight charging.
Is it waterproof? How durable is it?
It's IPX4 splash resistant, not waterproof, with a shockproof shell and reinforced corners. Rain and splashes are fine. Keep it out of standing water.
Can it charge multiple devices at the same time?
Yes, up to 3 at once using the USB-C port, the USB-A port and the wireless pad.
Does the solar charging actually work?
Yes, in direct sunlight, as a backup top-up when the outlets are out. For a full charge, plug it into any USB-C charger.
Can I take it on a plane?
Yes. At 37Wh it's well under the TSA's 100Wh limit for battery packs. Pack it in your carry-on, never your checked bag.
What is your return policy?
If you're not happy with it, send it back within 60 days for a full refund.
Still wondering about something? Email gridlessbank@gmail.com and we'll get back to you.
Money-Back Guarantee
We stand behind every Gridless power bank. If you're not completely happy with it, send it back within 60 days for a full refund.
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