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frontpageRavindra-BabuR posted Today 02:53 PM
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frontpageRavindra-BabuR posted Today 02:53 PM

Costco Members: Anker SOLIX C300X 288Wh DC Power Station + 100W Charger

+ Free S&H

$100

$150

33% off
Costco Wholesale
13 Comments 6,465 Views
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Deal Details
Costco Wholesale has for its Members: Anker SOLIX C300X 288Wh DC LFP Portable Power Station (SOLIX-28-PS) + 100W Fast Charger on sale for $99.99. Shipping is free.

Thanks to Community Member Ravindra-BabuR for finding this deal.

Note: Non-Members may purchase but are subject to a 5% surcharge.

Features:
  • Keep all your essentials charged on the go, while camping, or even for backup power. This power bank station features 300W of total output and seven outlets, including two 140W input/output ports.
  • C300X DC features versatile ports for any type of device. Power up with a 120W car socket, two 140W USB-C ports, one 100W USB-C port, one 15W USB-C port, and two 12W USB-A ports.
  • Using paired bonus 100W charger, with exclusive ActiveShield safety technology, delivers 100W output, pumps out enough power to charge your C300X DC to 80% in 2.5 hours, so you can stay productive and fuel-up all day.
  • Carrying C300X DC by the handle, this travel-friendly power bank station is 30% smaller than other brands for accessible off-grid power.
  • Stay powered wherever you are, on adventures or at home. C300X DC has an extendable built-in light for power at night, perfect for camping or outages.
  • Connect two 140W USB-C cables (280W total) to recharge to 100% in 1.5 hours. Plug in solar panels or the included bonus 100W charger for a full recharge in less than 3.2 hours.
  • Give your devices and C300X DC a quick boost at home, on the road, or in nature. The power bank station's two-way USB-C port delivers 140W to your devices while also recharging itself.
  • This power bank station features LFP batteries rated for 3,000 cycles, ultra-durable electronics, temperature monitoring up to 100 times per second, and an impact-resistant structural design.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This offer is $10 less than the previous +99 Frontpage Deal.
    • Valid through 4/12/26. While supplies last.
  • About this Product:
    • Rated 4.8 out of 5 stars at Costco based on over 65 customer reviews.
  • About this Store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • You can view Costco's return policy here.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Ravindra-BabuR
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costco Wholesale has for its Members: Anker SOLIX C300X 288Wh DC LFP Portable Power Station (SOLIX-28-PS) + 100W Fast Charger on sale for $99.99. Shipping is free.

Thanks to Community Member Ravindra-BabuR for finding this deal.

Note: Non-Members may purchase but are subject to a 5% surcharge.

Features:
  • Keep all your essentials charged on the go, while camping, or even for backup power. This power bank station features 300W of total output and seven outlets, including two 140W input/output ports.
  • C300X DC features versatile ports for any type of device. Power up with a 120W car socket, two 140W USB-C ports, one 100W USB-C port, one 15W USB-C port, and two 12W USB-A ports.
  • Using paired bonus 100W charger, with exclusive ActiveShield safety technology, delivers 100W output, pumps out enough power to charge your C300X DC to 80% in 2.5 hours, so you can stay productive and fuel-up all day.
  • Carrying C300X DC by the handle, this travel-friendly power bank station is 30% smaller than other brands for accessible off-grid power.
  • Stay powered wherever you are, on adventures or at home. C300X DC has an extendable built-in light for power at night, perfect for camping or outages.
  • Connect two 140W USB-C cables (280W total) to recharge to 100% in 1.5 hours. Plug in solar panels or the included bonus 100W charger for a full recharge in less than 3.2 hours.
  • Give your devices and C300X DC a quick boost at home, on the road, or in nature. The power bank station's two-way USB-C port delivers 140W to your devices while also recharging itself.
  • This power bank station features LFP batteries rated for 3,000 cycles, ultra-durable electronics, temperature monitoring up to 100 times per second, and an impact-resistant structural design.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
    • This offer is $10 less than the previous +99 Frontpage Deal.
    • Valid through 4/12/26. While supplies last.
  • About this Product:
    • Rated 4.8 out of 5 stars at Costco based on over 65 customer reviews.
  • About this Store:
    • If you don't have a Costco Warehouse Membership, you can sign-up here
    • You can view Costco's return policy here.
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Ravindra-BabuR

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13 Comments

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Today 02:55 PM
170 Posts
Joined Nov 2006
spider3455Today 02:55 PM
170 Posts
Got it! Very good price on this. Thanks!
Today 03:14 PM
1,584 Posts
Joined Aug 2011
a_landToday 03:14 PM
1,584 Posts
I can use this to barter with some AI death bot in a few years, nice price. Wish it had a normal outlet but it's going to have in a pinch
6
Today 03:58 PM
1,695 Posts
Joined Mar 2014
MyNeighborElHoardoToday 03:58 PM
1,695 Posts
Quote from a_land :
I can use this to barter with some AI death bot in a few years, nice price. Wish it had a normal outlet but it's going to have in a pinch
I do agree on the AC outlet but also for this size of battery unit I don't think I would be using it for anything that would require it. The flexibility would be nice at least, even if it would probably mostly be charging my portable devices and lights.
Seems like a very good deal for this model and you can add solar panels to it which is nice. Does fall into a bit of an odd niche though, where it's both too small and too big in some ways.
Today 04:24 PM
552 Posts
Joined Apr 2016
TPVPTToday 04:24 PM
552 Posts
Thinking about this to power a portable cooler. I current use a similar sized Jackery but it's NMC and I'm worried about keeping it inside a hot car in the 115F+ summers. I know LiFePO4 is safer, but thoughts?
Today 04:51 PM
479 Posts
Joined Dec 2007
mysterieagainToday 04:51 PM
479 Posts
Quote from TPVPT :
Thinking about this to power a portable cooler. I current use a similar sized Jackery but it's NMC and I'm worried about keeping it inside a hot car in the 115F+ summers. I know LiFePO4 is safer, but thoughts?
I bought this exact power station for my trip from Texas to California. LiFePO4 is safer but it's still somewhat dangerous. I didn't place it properly during the first day of my trip and it fell over covering one side with the vents so got hot pretty quickly. I was monitoring the battery and when it got too hot I shut it off in cycles. It runs cooler if you are not using the bypass (used a cig lighter adapter). It can run well by itself for a few hours with a Bodega 53qt dual zone cooler.
1
Today 05:54 PM
863 Posts
Joined Jan 2009
HkxyzToday 05:54 PM
863 Posts
No ac outlet is weird, that comes in handy
1
Today 07:40 PM
11 Posts
Joined Aug 2014
ARGuckToday 07:40 PM
11 Posts
Quote from Hkxyz :
No ac outlet is weird, that comes in handy
Oh yeah! I couldn't remember why I avoided this model when I was looking for a medium sized device previously. THAT was the reasoning.

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Today 07:50 PM
517 Posts
Joined Jan 2010
susanoToday 07:50 PM
517 Posts
Quote from mysterieagain :
I bought this exact power station for my trip from Texas to California. LiFePO4 is safer but it's still somewhat dangerous. I didn't place it properly during the first day of my trip and it fell over covering one side with the vents so got hot pretty quickly. I was monitoring the battery and when it got too hot I shut it off in cycles. It runs cooler if you are not using the bypass (used a cig lighter adapter). It can run well by itself for a few hours with a Bodega 53qt dual zone cooler.
I keep a river 3 all the time in my back seat all the time. It is hooked up to a small fridge and the cigarette lighter. I've never had any issues.
Today 07:50 PM
46 Posts
Joined Feb 2017
pricekingToday 07:50 PM
46 Posts
Banger of a Deal
Today 07:52 PM
863 Posts
Joined Jan 2009
HkxyzToday 07:52 PM
863 Posts
Quote from ARGuck :
Oh yeah! I couldn't remember why I avoided this model when I was looking for a medium sized device previously. THAT was the reasoning.
Its strange, my 5 year old 160wh jackery has one, i almost bought this to have another small one but saw no ac
Today 08:16 PM
479 Posts
Joined Dec 2007
mysterieagainToday 08:16 PM
479 Posts
Quote from susano :
I keep a river 3 all the time in my back seat all the time. It is hooked up to a small fridge and the cigarette lighter. I've never had any issues.
I think I had the vents blocked when it fell over. When I was able to stop and secure it properly it was fine later. It could also be my paranoia when it got well over 115 degrees I got concerned and felt it was too hot to keep running so I cycled it.
Today 08:29 PM
3 Posts
Joined Feb 2026
DRP1214Today 08:29 PM
3 Posts
Looks like on other sites it doesn't come with the 100w charger which is a nice added value as well.

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