populart0mmyr posted Apr 28, 2026 03:29 PM
Item 1 of 2
Item 1 of 2
populart0mmyr posted Apr 28, 2026 03:29 PM
UDPOWER C400 Portable Power Station (256Wh, 400W) $105 Shipped
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Came across this and it actually looks like a pretty decent little power station if you stack the code. It drops from $169.99 down to around ~$105, which feels pretty low for a 256Wh unit with LiFePO4.
It's rated at 400W (800W surge), so more for smaller stuff like laptops, routers, maybe a mini fridge or CPAP. The battery is LFP with 4000+ cycles which is nice since most cheaper ones in this range still use regular Li-ion. Charging speed also looks fast for the size, they claim about 0–80% in ~1.5 hours if you use both inputs.
One thing that stood out is it also has a built-in jump starter (400A peak), which is kinda random but actually useful if you keep it in the car. Otherwise it's the usual ports setup with AC, USB-C, USB-A, car port, etc. Supports solar too if you're into that.
Weight is around 6.3 lbs so pretty easy to throw in a bag or keep in the trunk. Says it's quieter than most, not sure how true that is but these small units are usually fine anyway.
At around ~$100 after code, feels like a solid option if you just want something simple for backup or travel without spending $300+.
code RUD69
https://udpwr.com/products/udpowe...079475
It's rated at 400W (800W surge), so more for smaller stuff like laptops, routers, maybe a mini fridge or CPAP. The battery is LFP with 4000+ cycles which is nice since most cheaper ones in this range still use regular Li-ion. Charging speed also looks fast for the size, they claim about 0–80% in ~1.5 hours if you use both inputs.
One thing that stood out is it also has a built-in jump starter (400A peak), which is kinda random but actually useful if you keep it in the car. Otherwise it's the usual ports setup with AC, USB-C, USB-A, car port, etc. Supports solar too if you're into that.
Weight is around 6.3 lbs so pretty easy to throw in a bag or keep in the trunk. Says it's quieter than most, not sure how true that is but these small units are usually fine anyway.
At around ~$100 after code, feels like a solid option if you just want something simple for backup or travel without spending $300+.
code RUD69
https://udpwr.com/products/udpowe...079475
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Deal Details
Community Notes
About the Poster
Came across this and it actually looks like a pretty decent little power station if you stack the code. It drops from $169.99 down to around ~$105, which feels pretty low for a 256Wh unit with LiFePO4.
It's rated at 400W (800W surge), so more for smaller stuff like laptops, routers, maybe a mini fridge or CPAP. The battery is LFP with 4000+ cycles which is nice since most cheaper ones in this range still use regular Li-ion. Charging speed also looks fast for the size, they claim about 0–80% in ~1.5 hours if you use both inputs.
One thing that stood out is it also has a built-in jump starter (400A peak), which is kinda random but actually useful if you keep it in the car. Otherwise it's the usual ports setup with AC, USB-C, USB-A, car port, etc. Supports solar too if you're into that.
Weight is around 6.3 lbs so pretty easy to throw in a bag or keep in the trunk. Says it's quieter than most, not sure how true that is but these small units are usually fine anyway.
At around ~$100 after code, feels like a solid option if you just want something simple for backup or travel without spending $300+.
code RUD69
https://udpwr.com/products/udpowe...079475
It's rated at 400W (800W surge), so more for smaller stuff like laptops, routers, maybe a mini fridge or CPAP. The battery is LFP with 4000+ cycles which is nice since most cheaper ones in this range still use regular Li-ion. Charging speed also looks fast for the size, they claim about 0–80% in ~1.5 hours if you use both inputs.
One thing that stood out is it also has a built-in jump starter (400A peak), which is kinda random but actually useful if you keep it in the car. Otherwise it's the usual ports setup with AC, USB-C, USB-A, car port, etc. Supports solar too if you're into that.
Weight is around 6.3 lbs so pretty easy to throw in a bag or keep in the trunk. Says it's quieter than most, not sure how true that is but these small units are usually fine anyway.
At around ~$100 after code, feels like a solid option if you just want something simple for backup or travel without spending $300+.
code RUD69
https://udpwr.com/products/udpowe...079475
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9 Comments
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A lot of the power station in this size is 300w/~280wh.
This one is 400w so that extra 100w will come in handy at times.
I have a few power stations this size at 300w and at times, I needed just a little more power.
600w would be a great but we're talking about $100 here.
That jump starter is a huge bonus.
This is something you can leave the in the car permanently.
Most the the smaller power station efficiency is 80-85%.
256*80 = 218/20. Say around 10 hrs give or take.
https://slickdeals.net/f/19409346-oupes-exodus-1500-portable-power-station-1500w-1488wh-303?src=SDSearc
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A lot of the power station in this size is 300w/~280wh.
This one is 400w so that extra 100w will come in handy at times.
I have a few power stations this size at 300w and at times, I needed just a little more power.
600w would be a great but we're talking about $100 here.
That jump starter is a huge bonus.
This is something you can leave the in the car permanently.
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