A 26,800mAh / 99Wh emergency portable charger for phones, GPS-style USB devices, and cameras when the grid is down — USB-C, dual USB-A, 10W wireless, IP66 protection, an SOS flashlight, and realistic solar top-off.
26,800mAh / 99Wh in a 1 lb 4.1 oz pack — kit-ready, not whole-home
USB-C, dual USB-A, and 10W wireless — up to three devices at once
Flashlight with SOS (up to 50 hours of light) and IP66-rated protection
Fill via USB-C in about 4 to 5 hours; built-in solar tops off in sunlight
Is this a good emergency power bank for a home kit?
Yes — as a high-capacity backup battery for phones and small USB devices during a power outage, not as a generator for the fridge. The Portable Solar Power Bank stores 26,800mAh / 99Wh and weighs 1 lb 4.1 oz (6.93 × 3.74 × 1.14 in). Recharge it through USB-C in about 4 to 5 hours and keep it topped up before storm season. A short high-current charging cable and a lanyard are included. During an outage, use USB-C, USB-A, or 10W wireless, plus the flashlight (flashlight, dim, SOS, strobe — up to 50 hours of light). The built-in panel is 5.93 × 2.81 in at 300mA/h — supplemental charging in direct sunlight. For more sun harvest, add a 40W, 60W, or 100W KEUTEK panel or the Solar Power Bundle. For AC loads, choose the 300W Portable Power Station Max.
Capacity versus portability
Enough stored energy for phones, GPS, and cameras
With a PD fast charging cable through USB-C, the pack can charge an iPhone 16 up to 5 times, an iPhone 15 up to 5 times, a Galaxy S24 up to 3 times, or an iPad Mini up to 3 times. Those are single-device estimates. Actual results vary based on device, battery condition, usage, temperature, and charging method. A household checking weather alerts, maps, and a USB radio or camera will use stored energy faster than a single-phone count — this capacity is built for that mixed load.
1 lb 4.1 oz — grab-and-go, not a basement generator
At 1 lb 4.1 oz and 6.93 × 3.74 × 1.14 in, this emergency battery pack lives in a go-bag, glove box, or kitchen drawer. You get 99Wh of lithium-polymer storage without hauling a power station. Households that also need AC outlets for a CPAP (DC recommended on the station page), mini-fridge, or lamps should add the 300W Portable Power Station Max.
Built for storms and everyday outdoor conditions
IP66-rated protection helps guard against rain, splashes, dust, and everyday bumps. Fire-resistant casing, a four-light LED charge indicator, and a flashlight with flashlight, dim, SOS, and strobe modes (up to 50 hours of light — listed for emergency power outages). It is not designed for submersion.
Realistic solar when the grid stays down
The integrated panel provides up to 300mA of supplemental charging in direct sunlight. Fully charge via USB-C before the storm, then place the solar face in sun during daylight. Need more solar? Pair a 40W, 60W, or 100W Portable Solar Panel, or the Solar Power Bundle (power bank + 40W panel).
How households actually use it
Charge before the outage. Run phones and lights. Top off in sun.
Start with a full USB-C charge (about 4 to 5 hours) and store the bank where you can find it in the dark. When power drops, keep the phone on a PD USB-C cable for alerts and maps, or use wireless through a compatible case. Charge a second device on USB-A — up to three devices total. Use SOS or flashlight modes as needed. Hang or set the bank so the solar face can see the sun during a multi-day outage. Lithium-polymer chemistry, 99Wh, certifications CE/FCC/RoHS/MSDS/UN38.3. The product page also mentions up to 8 days of power on a single recharge; that is not a measured household-outage runtime.
How emergency charging works
Wall → pack → phone and USB gear → optional sun
1. Fill the pack while the grid is up. USB-C input: 12V/1.5A, 9V/2A, 5V/3A. USB-C recharging takes about 4 to 5 hours. Use the included short high-current charging cable. Micro-USB input: 9V/2A, 5V/2.4A. A 65W wall charger is sold separately. Current availability and ship timing for this product are shown on the product page.
2. Power kit devices. USB-C output uses the same voltage table and also charges a phone. Dual USB-A covers USB radios, cameras, GPS units, and lights. Wireless is 10W / 7.5W / 5W for compatible iPhone, Galaxy, and Pixel phones.
3. Extend runtime in sunlight. Built-in 300mA/h panel for top-off. For dedicated solar, add a 40W, 60W, or 100W foldable panel. For AC devices, add the 300W Portable Power Station Max (300W continuous / 600W peak, 256Wh LiFePO4).
Storm kit / go-bag. Start full. One high-capacity bank covers phones, a USB radio or GPS, and the built-in flashlight.
Multi-day outage. Same bank plus solar top-off in open sun. Add a 40W panel or the Solar Power Bundle when you want more harvest.
Household that also needs AC. Keep this bank for phones; add the 300W Portable Power Station Max for AC and more simultaneous devices.
Travel and evac. Travel ready: 26,800mAh / 99Wh lithium-polymer designed to meet TSA limits for carry-on portable batteries — confirm airline rules before you fly.
Emergency power: which KEUTEK pieces?
This page is for households choosing a high-capacity emergency phone charger and a realistic solar path. Camping and hiking have their own landing pages.
KEUTEK emergency power comparison
Need
Portable Solar Power Bank
Solar Power Bundle
40W / 60W / 100W panels
300W Power Station Max
Best for
Phones, tablets, USB GPS/cameras, kit flashlight
Bank plus 40W panel for longer sun top-up
Dedicated solar input for the bank or station
AC devices and more simultaneous loads
Capacity / output
26,800mAh / 99Wh; USB-C, dual USB-A, 10W wireless
Same bank + 40W foldable panel
See each panel product page
256Wh LiFePO4; 300W / 600W peak
Solar
Built-in 300mA/h top-off
40W panel included in the bundle
40W, 60W, or 100W foldable panels
Pair a compatible panel (see station page)
Weight / size (bank)
1 lb 4.1 oz; 6.93 × 3.74 × 1.14 in
See bundle page
See panel pages
See station page
Prices and availability are dynamic on each product page. Confirm current ship timing on the product you order.
Specifications
From the current Portable Solar Power Bank product page, with USB-C recharge time as listed in Features. Phone charge counts require a PD fast charging cable through USB-C.
KEUTEK portable solar power bank specifications
Item
Value
Capacity
26,800mAh / 3.7V (99Wh)
Battery
Lithium polymer
USB-C in / out
12V/1.5A, 9V/2A, 5V/3A
USB-A outputs (×2)
12V/1.5A, 9V/2A, 5V/3A
Micro-USB input
9V/2A, 5V/2.4A
Wireless
10W / 7.5W / 5W
Solar panel
5.93 × 2.81 in, 300mA/h
Size / weight
6.93 × 3.74 × 1.14 in; 1 lb 4.1 oz
Rating
IP66; CE/FCC/RoHS/MSDS/UN38.3
USB-C recharge
About 4 to 5 hours
Flashlight
Flashlight, dim, SOS, strobe; up to 50 hours of light
Colors
Orange; Black Edition
The product URL still uses “26w.” Port tables list the voltages above; this page does not add a 26W output rating. Cycle life of 1000+ appears on the PDP comparison table.
In an outage — how to get the most from it
For best results: Fully charge via USB-C before storm season and after each use. The integrated solar panel provides up to 300mA of supplemental charging in direct sunlight, helping extend available power while you wait for the grid.
Need more solar or AC? Pair a 40W, 60W, or 100W Portable Solar Panel, or the Solar Power Bundle. For AC-powered devices, choose the 300W Portable Power Station Max.
Built for the outdoors: IP66-rated protection helps guard against rain, splashes, dust, and everyday conditions. It is not designed for submersion.
Wireless charging: Works through most compatible phone cases. For the best connection, remove metal attachments, magnetic rings, wallet cases, and cards before charging.
Device charging estimates: Phone and tablet charge estimates are based on the listed devices using a compatible PD fast-charging cable via USB-C. Actual results vary based on device, battery condition, usage, temperature, and charging method.
Travel ready: The 26,800mAh / 99Wh lithium-polymer battery is designed to meet TSA limits for carry-on portable batteries. Airline and international travel rules can change, so please confirm current requirements with your airline before flying. For additional guidance, see KEUTEK’s flying guide on our blog.
What’s included: 26,800mAh / 99Wh Portable Solar Power Bank, short high-current charging cable, lanyard, and Product Care Guide — backed by KEUTEK’s 45-Day Money-Back Guarantee and Lifetime Warranty.
The 65W Wall Charger, 40W / 60W / 100W Portable Solar Panels, Solar Power Bundle, and 300W Portable Power Station Max are available separately or in select KEUTEK bundles.
In-stock orders ship from KEUTEK’s Atlanta, Georgia facility and typically arrive within 2–3 business days. Free 2–3 day shipping applies to orders $49+. This power bank’s current availability and ship window (including any pre-order timing) are shown on the product page — please check there before you order. Every purchase is backed by KEUTEK’s Lifetime Warranty and 45-Day Money-Back Guarantee. Customer Care is available 24/7 through our contact page.
Product specifications, availability, shipping estimates, promotions, and included accessories may be updated from time to time. Please check the Portable Solar Power Bank product page for the latest product details and current offers before ordering.
Emergency power bank FAQ
This pack is for phones, tablets, USB devices, wireless charging, and the built-in flashlight. For AC loads, choose the 300W Portable Power Station Max. It is not whole-home backup.
Fully charge via USB-C (about 4 to 5 hours) and keep it where you can find it in the dark. Recharge after use. Solar is supplemental in direct sunlight — it is not the primary way to fill 99Wh.
The integrated panel provides up to 300mA of supplemental charging in direct sunlight. Fully charge via USB-C first. For more solar input, pair a 40W, 60W, or 100W Portable Solar Panel or the Solar Power Bundle.
With a PD fast charging cable through USB-C: iPhone 16 up to 5 times, iPhone 15 up to 5 times, Galaxy S24 up to 3 times, or iPad Mini up to 3 times. Mixed devices, cold weather, and screen-on alert checking use energy faster than those single-device counts.
Yes. Four modes: flashlight, dim, SOS, and strobe. KEUTEK lists up to 50 hours of light on a charge for emergency power outages.
Travel ready: The 26,800mAh / 99Wh lithium-polymer battery is designed to meet TSA limits for carry-on portable batteries. Airline and international travel rules can change, so please confirm current requirements with your airline before flying. For additional guidance, see KEUTEK’s flying guide on our blog.
Choose this bank when the job is phones, USB gear, and a kit flashlight in a 1 lb 4.1 oz pack. Choose the 300W Portable Power Station Max when you need AC and more simultaneous devices. Many kits use both.
This page is for household emergency kits, outages, and backup phone power. The camping page covers campsite solar setups; the hiking page covers pack weight, trail cables, and GPS/camera charging on trail.
Charge it now. Keep the kit ready.
Fill the 99Wh bank via USB-C in about 4 to 5 hours. Add a solar panel or the 300W station if your kit needs more than phones.
