When the grid goes down, your phone doesn't have to. Charge 6 devices at once and recharge from the sun.
The built-in panel is your emergency backup: it trickle-charges the battery in direct sunlight so you're never at zero when the grid is down. For a full recharge, plug it into a wall or car USB-C charger. Tip: charge it to 100% now and keep it in your go-bag — it's ready the day you need it.
Free US shipping. Orders ship within 24h on business days. 30-day money-back guarantee — if it's not for you, send it back for a full refund.
At home, on the road, off the grid.
Storms, heat waves, overloaded networks. When the power cuts out, your phone becomes your only lifeline — and it's already on 40%.
Every feature earned its place. Nothing decorative.
Rated 4.6 out of 5 stars.
“We lost power for most of the night during a storm. I had two phones, my wife’s phone and the kids’ tablet plugged into this thing and still had power left in the morning. It stays in our emergency cabinet now.”
“I bought it mostly for outages, but it ended up becoming part of my truck kit. The built-in cables and flashlight are what sold me. No digging around for cords when you actually need power.”
“Took it camping for a long weekend and used it for phones, lights and earbuds every night. Having the solar panel gave me some peace of mind away from an outlet. Solid piece of gear.”
Hour by hour — without backup power, and with SolVault™ in your bag.
Most people count on a phone charger, a cheap power bank, or a generator. Here's how they stack up.
Not marketing fluff. Real power you can count on when the lights go out.
Rated 4.6/5 by owners
Pick what your family needs to keep alive. We'll do the math.
Plain answers to the questions every prepared family asks.
The solar panel is a backup, not the main charger. In direct sun it adds a steady trickle of power — enough to keep a phone alive when there's no outlet. For a full recharge, use a wall or car USB-C charger.
Around 9 full charges on a typical smartphone. Tablets and larger phones get fewer. Real results depend on your device and conditions.
Most airlines limit power banks in carry-on to 100Wh. 42,800mAh at 3.7V is about 158Wh, which is above that limit — check with your airline before flying.
Yes. It has built-in USB-C, Lightning and Micro-USB cables, plus a wireless pad for Qi-enabled phones.
Li-polymer batteries hold charge well over months. We recommend topping it up every 3 months so it's full when you need it.
The shell and rubber bumpers resist shocks, dust and splashes. Don't submerge it — keep it in the included pouch when it's wet outside.
Up to 6: the built-in cables, the USB ports and the wireless pad together.
30 days. If it isn't what you expected, return it for a full refund. Manufacturing defects are covered for 1 year.
Charge it. Test it in the sun. Throw it in your go-bag. If it's not the most reliable backup you've owned, send it back for a full refund.
Storms, road trips, campsites and hunting season.
“Bought two before hurricane season. One stays in the house and one in the truck. Exactly the kind of backup I wanted without dealing with a generator.”
“The biggest thing for me is not having to remember cables. I can throw it in a bag and know everything I need is already there.”
“Good size, feels rugged and doesn’t take up much room. Mine stays right next to the first-aid kit and radio.”
“Power went out after a storm and this kept our phones charged through the night. The flashlight was more useful than I expected too.”
“Used it for a three-day camping trip and never had to worry about my phone dying. Easy to pack and feels made for outdoor use.”
“Started with one and ended up ordering another. My wife keeps one in her SUV and I keep one in my truck.”
“The built-in cords are what make this different for me. One less thing to forget when you’re packing in a hurry.”
“It doesn’t feel like one of those cheap little power banks. Solid in the hand and actually feels like something made for emergencies.”
“Hopefully I never really need it for a long blackout, but knowing it’s charged and ready makes me feel a lot better.”
“Phones, earbuds and a small light were no problem. That covers pretty much everything my family needs when the power goes out.”
“I keep it packed with the rest of our emergency stuff. Grab the bag and go. Simple.”
“My old one was just a battery and a cable. This is much more useful with the lights, solar panel and cables already built in.”
“Took it on a long road trip and used it more than I expected. Nice having a backup even when everyone is fighting over the car charger.”
“No complicated setup. Charge it, put it away and it’s ready when you need it. That’s what I wanted.”
“I use it for hiking and camping more than emergencies. The flashlight and built-in cables are really convenient after dark.”
“Added this to our storm kit this year. It gives me another option before I have to start running the generator.”
“My kids mostly care that their phones stay alive. I care that we can still communicate if the power is down. Works for both.”
“Mine lives behind the seat of my truck. I’ve already used it twice when I was nowhere near an outlet.”
“Haven’t had a major outage yet, thankfully, but I tested everything when it arrived and it’s now charged and ready.”
“For the size, it covers a lot: charging, light and solar backup. Easy piece of gear to keep around.”
“During storms, the first thing everyone does is check their phone battery. Now at least power is one thing I don’t have to worry about.”
“I didn’t want a huge power station. I wanted something portable that could keep phones and small electronics alive. This fits the bill.”
“Compact enough to pack, rugged enough that I’m not worried about babying it. The flashlight is a nice bonus.”
“Bought one for the house and realized it makes more sense to have another permanently in the truck. Very useful setup.”
“We get enough storms here that losing power isn’t unusual. Having phones, lights and a backup battery ready makes those nights a lot easier.”