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TattyBear | Staff 19.3K Views
Jun 29, 2026 4:47 PM

Wattbricks H100 99.2Whr Power Station + 30W Solar Panel

$40

$150

73% off
+ Free S&Hat SideDeal
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Deal Details
SideDeal has Wattbricks H100 99.2Whr Power Station + 30W Solar Panel on sale for $39.99. Shipping is free when you select Standard Shipping and apply code FSDEALS at checkout.

Thanks to Deal Hunter TattyBear for posting this deal.

Features:
  • Power Output & Capacity: 120W peak output, 99.2Wh battery capacity
  • Compact & Lightweight: Fits in the palm of your hand, weighs less than 2 lbs
  • Fast Recharge: Multiple high-input ports for quick recharging
  • Control Panel Features: LCD digital display; DC/PV input; USB-C 100W max input; 2x USB-A 18W max output; 1x USB-C 100W max output; 1x USB-C 60W max output
  • Airline Approved: 99.2Wh capacity complies with TSA regulations (<100Wh) for carry-on luggage; UN38.3 compliant; ideal for flights and train travel
  • What's in the Box:
  • 1x H100 Portable Power Station
  • 1x 30W Portable Solar Panel
  • 1x USB-C Quick Charger cable
  • 1x USB-C to USB-A Adapter
  • 1x USB-A to DC cable for solar input charging

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $39.99 lower than the next best available price from a reputable merchant with prices starting from $79.98
    • This price matches the previous Frontpage deal.

Original Post

Written by TattyBear | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SideDeal has Wattbricks H100 99.2Whr Power Station + 30W Solar Panel on sale for $39.99. Shipping is free when you select Standard Shipping and apply code FSDEALS at checkout.

Thanks to Deal Hunter TattyBear for posting this deal.

Features:
  • Power Output & Capacity: 120W peak output, 99.2Wh battery capacity
  • Compact & Lightweight: Fits in the palm of your hand, weighs less than 2 lbs
  • Fast Recharge: Multiple high-input ports for quick recharging
  • Control Panel Features: LCD digital display; DC/PV input; USB-C 100W max input; 2x USB-A 18W max output; 1x USB-C 100W max output; 1x USB-C 60W max output
  • Airline Approved: 99.2Wh capacity complies with TSA regulations (<100Wh) for carry-on luggage; UN38.3 compliant; ideal for flights and train travel
  • What's in the Box:
  • 1x H100 Portable Power Station
  • 1x 30W Portable Solar Panel
  • 1x USB-C Quick Charger cable
  • 1x USB-C to USB-A Adapter
  • 1x USB-A to DC cable for solar input charging

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • Our research indicates that this offer is $39.99 lower than the next best available price from a reputable merchant with prices starting from $79.98
    • This price matches the previous Frontpage deal.

Original Post

Written by TattyBear | Staff

Community Voting

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Top Comments

formeremployee
112Comments
34Reputation
It's great output. The panel is 30W, not 100
Go to Comment

Community Reviews

This bundle is mainly a compact 99.2Wh USB power station paired with a 30W solar panel, and the panel is the standout feature. Real-world reports put the panel near 30W in direct sun, around 23 to 24W when aimed well, and much lower in heavy cloud or poor placement. The power station itself is LiFePO4 and USB only, with no AC inverter, which keeps it small and useful for phones, routers, and other low power gear. The free shipping code can be finicky, but browser changes have made it work. A practical pick if you want simple USB backup and solar charging in a small package.

Common Questions (5)

  • In direct sun, it can reach about 24-30W when aimed well at the sun. In cloudy or overcast conditions, reported output drops to roughly 3-7W, with some users seeing around 5W in heavy overcast and about 20W only in lighter cloud cover.

    muthum2383muthum2383defdcFrogstar

  • Yes. If the coupon does not work in one browser or on the Flat Shipping step, switching browsers can make it apply and let the order go through at $39.99. Chrome was specifically reported to work after Firefox failed.

    civicprpurcivicprDc5e

  • The H100 uses LiFePO4 lithium iron phosphate batteries. The manual confirms this, and that chemistry is often chosen for longer cycle life and better tolerance for storage and temperature swings.

    SiennaHerring788SlickD-PDQnoxinfiniFrogstar

  • No. The H100 is USB-only and has no AC outlet or inverter, so there is no pure sine wave or modified sine wave output to worry about. It is meant for USB/DC charging rather than running AC appliances.

    Dc5eSiennaHerring788FatFaluz

  • It appears to include the solar panel and a USB-C charging cable only, with no wall charger listed. A separate 100W charger is needed if you want to charge it from a wall outlet.

    nyc10036

AI-generated summary based on comments from the community. Updated ago

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54 Comments

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Jun 30, 2026 9:20 PM
122 Comments
Joined Jun 2012
DodgersaurusJun 30, 2026 9:20 PM
122 Comments
Quote from Papathedudeman View quoted comment :
I wonder if you can take it when you travel via airplan?
The last bullet point for features "Airline-approved with a 99.2Wh capacity and compliant with UN38.3 shipping standards, meeting TSA carry-on regulations for batteries under 100Wh"
1
Jun 30, 2026 9:57 PM
507 Comments
Joined May 2009
guchiewJun 30, 2026 9:57 PM
507 Comments
Quote from Tom_Chan View quoted comment :
Make sure to use a short USB C extension cord to relieve stress on the USB C to 7909 adapter. Mine snapped at the USB C plug after a month of use (see attachment). I got a replacement in 2 weeks, but it would be best if you can avoid it altogether.
Mine snapped like this too. Poor design, but an easy $5 fix.
1
1
Jun 30, 2026 10:23 PM
83 Comments
Joined Jun 2015
noxinfiniJun 30, 2026 10:23 PM
83 Comments
Quote from YwVJZXkD View quoted comment :
how bad of an idea is it to keep this in a car or truck bed..., i know it will degrade faster. thinking of having it for persistent charging when car is off, or to power some low power devices like mobile internet router or sbc
Got one. My understanding is this battery chemistry is well suited to keep in a car because it can withstand extreme temperature changes, but I'm no chemist. Either way, that's where this little guy is going.
1
Jul 1, 2026 1:42 AM
409 Comments
Joined Mar 2018
bradymartinJul 1, 2026 1:42 AM
409 Comments
$35 without the solar panel ill buy.
Jul 1, 2026 2:17 AM
557 Comments
Joined Mar 2005
selcouthJul 1, 2026 2:17 AM
557 Comments
What's the step up from this? Say under $100, what's going to be higher quality, more output, etc?
1
Jul 1, 2026 3:03 AM
148 Comments
Joined Dec 2004
equipe9Jul 1, 2026 3:03 AM
148 Comments
You can get this a little cheaper from Menards and save with free in store pickup with a rebate good for a future purchase.
https://www.menards.com/main/elec...lw3iJyNOPj
$35.59 after rebate ($4.40) rebate
Rebate is not an instant price reduction on the advertised items at the point of original purchase. Rebate is a mail-in rebate issued as a Rebate Credit Check that is a discount on future in-store purchases only and not purchases on MENARDS.COM®. "Value After Rebate" is the price or sale price minus the future rebate discounts. Valid on merchandise; excludes purchase of gift cards, rentals, service plans, delivery charges and processing fees. See bottom of page for details.
Jul 1, 2026 3:18 PM
19.4K Comments
Joined Mar 2009
FrogstarJul 1, 2026 3:18 PM
19.4K Comments
Quote from devious20000 View quoted comment :
How much was it through Woot and do you think it's worth it at this $40 price
Same price. I don't have a lot of things to compare it to. After charging it via solar on a sunny day, I used it to plug in a wireless charging pad and used that to charge my phone all week. I mostly got it so I'd have another charging option during our extended power outages caused by storms, which is why this battery chemistry was appealing as it should have a fairly long life.
2

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Jul 1, 2026 6:16 PM
823 Comments
Joined Oct 2008
GalahadJul 1, 2026 6:16 PM
823 Comments
Does this have an app, or any other way to log the power production ? I'd like to get something like this to assess viability of putting regular solar panel around my property and test what production I could hope to get with orientation, shading during the day etc ...
Jul 1, 2026 6:54 PM
2 Comments
Joined Jul 2023
MemorableDeer9152Jul 1, 2026 6:54 PM
2 Comments
I bought this deal twice. I have been really getting a lot of use out of it. Recommended definitely
2
Jul 1, 2026 9:12 PM
350 Comments
Joined Nov 2009
morpheus6d9Jul 1, 2026 9:12 PM
350 Comments
Thx for the deal , coupon worked when opening link with Edge instead of using Chrome
Jul 1, 2026 10:08 PM
41 Comments
Joined Dec 2025
CrimsonRiver774Jul 1, 2026 10:08 PM
41 Comments
Excellent deal even though it's only USB
Jul 2, 2026 12:47 AM
2.4K Comments
Joined Apr 2010
FatFaluzJul 2, 2026 12:47 AM
2.4K Comments
Quote from CrimsonRiver774 View quoted comment :
Excellent deal even though it's only USB
For this size and capacity, no AC inverter is actually a plus. 100W AC inverter functionality requires either a large heatsink (size) and/or fan cooling (size) and usually adds 1+lb in weight. DC to AC conversion is significantly less efficient than DC to DC which means less energy goes to waste (especially when most devices converts that AC back to DC anyway), and most small devices has a way to be DC/USB powered.

I almost bought 2 but realized I have a few 20000-30000mAh USB power banks (equivalent to 74-111Wh) for backup during outages, unattended dashcam/IPcam power, etc. Used Energizer 30000mAh power banks are dirt cheap, often under $20 and some models have PD 30W out (while others are 5V in/out only).
Jul 2, 2026 1:52 AM
2.6K Comments
Joined Dec 2010
coachclassJul 2, 2026 1:52 AM
2.6K Comments
Quote from noxinfini View quoted comment :
Got one. My understanding is this battery chemistry is well suited to keep in a car because it can withstand extreme temperature changes, but I'm no chemist. Either way, that's where this little guy is going.
*this battery chemistry* - what battery chemistry is that?

All this wishful thinking. Putting this in the car will degrade the battery, it'll suck.
1
Jul 2, 2026 2:39 AM
83 Comments
Joined Jun 2015
noxinfiniJul 2, 2026 2:39 AM
83 Comments
Quote from coachclass View quoted comment :
*this battery chemistry* - what battery chemistry is that?

All this wishful thinking. Putting this in the car will degrade the battery, it'll suck.
Dang it! The internet lied to me again?! Oh well. I guess I'll find out.

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Jul 2, 2026 2:23 PM
93 Comments
Joined Dec 2016
kaosisJul 2, 2026 2:23 PM
93 Comments
getting "This coupon code is not valid"

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