Stormkeep Solar Power Bank
When the power goes out, your phone stays charged and your family stays reachable.
- Your phone stays on when the wall outlet goes dead
- Stores 10,000mAh before the storm, roughly 2 to 3 phone charges
- Built-in solar panel tops it up from a sunny window
- Two LED flashlights, so your phone saves its battery for the calls
Keep it in the window for 90 days. If it does not keep your phone going, send it back for a refund.
Product details
| Battery | 10,000mAh stored charge |
| Solar panel | Built in, tops up in the sun |
| Lights | Two LED flashlights |
| Ports | Dual USB output |
| Extras | Compass and carabiner |
Will it work with my phone?
It charges through its USB output ports with the cable your phone already uses. Your phone's own cable plugs straight in.
How long does the sun take?
Slowly. The sun is the backup refill. Fill it from a wall port before the storm and let the window keep it topped up.
Shipping & Returns
Ships in 1 to 2 days. Delivery in 5 to 10 days after processing.
90-day money-back guarantee: if it is not what you hoped, send it back within 90 days for a full refund.
When the lights go out
The worst part is not the dark. It is not reaching your family.
The phone is at 10 percent. The wall socket is dead. The news is on your screen and your family is waiting for a call.
If you do not have power, you cannot communicate. That 10 percent can mean a lot.
So you grab the backup. If it is charged, you are fine.
Why chargers fail in an outage
A plug-in charger dies with the outlet
A wall charger needs the wall. An ordinary power bank is only stored charge, and once it runs out nothing refills it.
Each day without power you use the phone more, for light, for news, for calls, while the way to recharge it is gone.
And the cheap solar bank you may have tried? Owners say it "barely" charges and takes days in full sun. We agree the sun is slow. That is why this one does not depend on it.
The stored charge does the work. The sun tops it up.
The outage-ready checklist
Four steps, done before the next storm
Think of a jerry can for your phone. It is full before you need it, it can be topped up from the sun, and it brings its own lights.
- 1
Phone charged
Fill the bank from a wall port the week the storm is forecast. It stores 10,000mAh, roughly two to three phone charges.
- 2
Light on
Two LED flashlights sit on the back. Slide it out of the drawer and the hallway is lit.
3Family reachable
Dual output ports charge more than one phone at once, with the cables you already own.
- 4
Keep it in the window
Leave it face up in the sun. The built-in panel tops it up slowly, so it is waiting, not empty.
Lights, phone, sun
Phone charging. Both lights on.
One small unit holds the charge for your phone, the light for the hallway and a panel that keeps topping up in the window.
A green light shows it is charging in the sun. Indoors, away from a window, it is off, so set it where the light falls.
What is in your hand
The spec sheet, plainly
| Stored charge | 10,000mAh |
|---|---|
| Solar panel | Built in, a slow top-up |
| Lights | Two LED flashlights |
| Output | Dual USB ports |
| Extras | Compass and carabiner |
| Price | $9.99 |
Honest line: the sun is the backup refill. Charge it from the wall before the storm, then let the window keep it topped up. It is not marked waterproof, so keep it dry.
Why not just buy something else
| Stormkeep | Cheap solar bank | Panel plus separate bank | |
|---|---|---|---|
| Stored charge ready before the outage | |||
| Built-in solar panel top-up | |||
| Two flashlights in the same unit | |||
| One piece, nothing to lose | |||
| Price shown, $9.99 |
What you can count on
Small, charged and ready
One for every phone in the house
Put one where each person can grab it
One in the kitchen drawer. One in the car. One with the parent who lives where the power drops every storm season.
Grab a second for the car or for a parent, and every order ships with the free gifts.
Get ready before the next one
Pick how many you keep
Keep it in the window for 90 days. If it does not keep your phone going, send it back for a refund.
Questions before you buy
I bought a solar bank before and it did nothing. Is this the same?
How long does it take to charge in the sun?
Will it swell or overheat in the sun?
Is it a scam or a trinket?
Why not a panel and a normal power bank?
Is it big enough to matter?
I can find these on Amazon for twenty or thirty dollars.
When will it arrive and what is in the box?
Will it work with my phone?
Does it look cheap or break easily?
Phone still works. Family still reachable.
Do the checklist this week: charge it, find the light, keep it in the window. If it does not keep your phone going, send it back inside 90 days.
- Phone charged
- Light on
- Family reachable
- Kept in the window