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expiredTattyBear | Staff posted Jun 29, 2026 04:47 PM

Wattbricks H100 99.2Whr Power Station + 30W Solar Panel

$40

$150

73% off
+ Free S&H  at SideDeal
54 Comments
16.7K Views
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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

Deal Score
+43
Good Deal
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Top Comments

formeremployee
112 Posts
34 Reputation
It's great output. The panel is 30W, not 100

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54 Comments

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Jun 30, 2026 01:20 AM
69 Posts
Joined Aug 2006
Dc5eJun 30, 2026 01:20 AM
69 Posts
Quote from pur :
Did you start on the SD page and click through in the other browsers?
On mobile, didn't work with Firefox clicking through SD. Changed my default browser to Chrome and then did the same steps then it worked. Thanks.
Pro
Jun 30, 2026 01:45 AM
1,621 Posts
Joined Jul 2019
WoodSlayR
Pro
Jun 30, 2026 01:45 AM
1,621 Posts
Quote from muthum2383 :
It is worth for just the solar panel... have this.. and panel generates 30w and in cloudy days 20w..
I'm calling B.S. This isn't generating no 20w on cloudy days. That's the equivalent of a 300w panel getting 200w on a cloudy day & I'd be willing to bet my left testicle that's not happening. Not even the very best solar panel technology in the world is that good.
Last edited by WoodSlayR June 30, 2026 at 12:34 PM.
2
3
Jun 30, 2026 03:10 AM
30 Posts
Joined Oct 2013
muthum2383Jun 30, 2026 03:10 AM
30 Posts
Quote from WoodSlayR :
I'm calling B.S. This isn't generating no 20w on cloudy days. That's the equivalent of a 300w panel getting 200w on a cloudy day. I'd bet my left testicle that's not happening. Not even the best panel tech in the world is that good.
Take it easy dude.. I meant it is of great quality... I get rated 30watts in direct sunlight..
2
Jun 30, 2026 03:34 AM
2,538 Posts
Joined Apr 2021
AmusedPanther530Jun 30, 2026 03:34 AM
2,538 Posts
Quote from WoodSlayR :
I'm calling B.S. This isn't generating no 20w on cloudy days. That's the equivalent of a 300w panel getting 200w on a cloudy day. I'd bet my left testicle that's not happening. Not even the best panel tech in the world is that good.

I'm coming to collect. If I see a single cloud, someone could argue that it's cloudy.
3
Jun 30, 2026 06:28 AM
362 Posts
Joined Mar 2009
defdcJun 30, 2026 06:28 AM
362 Posts
I bought these at the last Meh-ra-thon. Nice unit. I believe 20w in clouds. It was VERY overcast, like storm clouds, and I was pulling 7w with no fiddling with the angles. The C port did a full speed 25w charge on my Fold 7. That's as much as I got to play with it so far, but I'm impressed, for the price!
1
Jun 30, 2026 03:39 PM
19,440 Posts
Joined Mar 2009
FrogstarJun 30, 2026 03:39 PM
19,440 Posts
Quote from WoodSlayR :
I'm calling B.S. This isn't generating no 20w on cloudy days. That's the equivalent of a 300w panel getting 200w on a cloudy day. I'd bet my left testicle that's not happening. Not even the best panel tech in the world is that good.
I got this from Woot a couple weeks ago, tested it on a heavily overcast day this weekend and yeah, I was seeing 3-5W.
2
Jun 30, 2026 03:45 PM
153 Posts
Joined Oct 2012
SlickD-PDQJun 30, 2026 03:45 PM
153 Posts
Quote from Player001 :
Is this lifepo4?
Yes, the manual confirms this is LiFePo4.

https://www.wattbricksenergy.com/product-manuals

From page 4 of the manual for the H100:

PRODUCT INTRODUCTION
H100 Portable Power Station adopts lithium iron phosphate battery,
which is safe and reliable.
1
1

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Jun 30, 2026 03:49 PM
214 Posts
Joined Dec 2021
BlueSeagull1469Jun 30, 2026 03:49 PM
214 Posts
Quote from Frogstar :
I got this from Woot a couple weeks ago, tested it on a heavily overcast day this weekend and yeah, I was seeing 3-5W.
That sounds more realistic.
Jun 30, 2026 04:24 PM
1,432 Posts
Joined Sep 2010
devious20000Jun 30, 2026 04:24 PM
1,432 Posts
Quote from Frogstar :
I got this from Woot a couple weeks ago, tested it on a heavily overcast day this weekend and yeah, I was seeing 3-5W.
How much was it through Woot and do you think it's worth it at this $40 price
Jun 30, 2026 04:27 PM
413 Posts
Joined Dec 2010
Tom_ChanJun 30, 2026 04:27 PM
413 Posts
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.
2
1
Jun 30, 2026 05:43 PM
363 Posts
Joined Oct 2006
YwVJZXkDJun 30, 2026 05:43 PM
363 Posts
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
1
Jun 30, 2026 06:15 PM
3,745 Posts
Joined Oct 2006
XamindarJun 30, 2026 06:15 PM
3,745 Posts
Quote from Probedude :
I wonder if this has a pure sinewave or modified sinewave output.
I'm more interested in using this to charge my Tesla. Hoping the solar panel will keep me topped up.
Last edited by Xamindar June 30, 2026 at 11:19 AM.
3
1
Pro
Jun 30, 2026 06:59 PM
1,621 Posts
Joined Jul 2019
WoodSlayR
Pro
Jun 30, 2026 06:59 PM
1,621 Posts
Quote from Frogstar :
I got this from Woot a couple weeks ago, tested it on a heavily overcast day this weekend and yeah, I was seeing 3-5W.
That sounds a lot more realistic. When you consider 5W is still almost 17% of the rated 30W, getting that much with heavy overcast isn't terrible.
Last edited by WoodSlayR June 30, 2026 at 12:46 PM.
1
Pro
Jun 30, 2026 07:02 PM
1,621 Posts
Joined Jul 2019
WoodSlayR
Pro
Jun 30, 2026 07:02 PM
1,621 Posts
Quote from AmusedPanther530 :

I'm coming to collect. If I see a single cloud, someone could argue that it's cloudy.
In all honesty, I'd be surprised if it got 20 watts on a perfectly clear day without a cloud in the sky.

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Jun 30, 2026 08:50 PM
131 Posts
Joined Apr 2024
PapathedudemanJun 30, 2026 08:50 PM
131 Posts
I wonder if you can take it when you travel via airplan?

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