Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popularDesertGardener | Staff posted Jun 10, 2026 04:27 AM
popularDesertGardener | Staff posted Jun 10, 2026 04:27 AM

UDPOWER C400 256Wh 400W LiFePO4 Power Station + 120W Solar Panel $235 + Free Shipping

$235

$340

30% off
UDPOWER
1,258 Views
Get Deal at UDPOWER
Good Deal
Save
Share
Deal Details
UDPOWER [udpwr.com] has UDPOWER C400 256Wh 400W LiFePO4 Power Station + 120W Solar Panel on sale for $299.99 - $64.99 off with discount code RUD69 at checkout = $235. Shipping is free.


Details:
  • 400A peak emergency jump starter: instantly revives dead 12V car, motorcycle, and RV batteries in 3 seconds with no polarity risk
  • 400W AC output (800W surge) with pure sine wave: powers 99% of devices including laptops, mini-fridges, and CPAP machines
  • 256Wh LFP battery with 4000+ cycles: maintains 80% capacity after 3000 charges for long-term reliability
  • 165W hyper charging: 0-80% in 1.5 hours via combined DC + USB-C; supports 100W solar input (panel sold separately)
  • 9 output ports: 2x AC, 2x PD3.0 USB-C, 18W USB-A, 12V car port, 2x DC5521, and EC5 jumper port
  • Ultra-quiet and lightweight (6.3 lbs): 50% quieter than competitors, highly portable for camping, RV, and emergencies
  • Safety features: UL2743, PSE, FCC certified with overload, temperature, and short-circuit protection
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
UDPOWER [udpwr.com] has UDPOWER C400 256Wh 400W LiFePO4 Power Station + 120W Solar Panel on sale for $299.99 - $64.99 off with discount code RUD69 at checkout = $235. Shipping is free.


Details:
  • 400A peak emergency jump starter: instantly revives dead 12V car, motorcycle, and RV batteries in 3 seconds with no polarity risk
  • 400W AC output (800W surge) with pure sine wave: powers 99% of devices including laptops, mini-fridges, and CPAP machines
  • 256Wh LFP battery with 4000+ cycles: maintains 80% capacity after 3000 charges for long-term reliability
  • 165W hyper charging: 0-80% in 1.5 hours via combined DC + USB-C; supports 100W solar input (panel sold separately)
  • 9 output ports: 2x AC, 2x PD3.0 USB-C, 18W USB-A, 12V car port, 2x DC5521, and EC5 jumper port
  • Ultra-quiet and lightweight (6.3 lbs): 50% quieter than competitors, highly portable for camping, RV, and emergencies
  • Safety features: UL2743, PSE, FCC certified with overload, temperature, and short-circuit protection

Community Voting

Deal Score
+6
Good Deal
Get Deal at UDPOWER

Leave a Comment

Unregistered (You)

3 Comments

Sign up for a Slickdeals account to remove this ad.

Jun 10, 2026 06:36 AM
174 Posts
Joined May 2017
SilverbatJun 10, 2026 06:36 AM
174 Posts
Udpower is dudpower
Jun 12, 2026 08:52 PM
2 Posts
Joined Nov 2021
TalentedClub634Jun 12, 2026 08:52 PM
2 Posts
I sent mine back today. The charge port was faulty with a false contact where it would stop scarring and make clicking sound.
Yesterday 10:29 PM
162 Posts
Joined Jan 2011
tonicacentYesterday 10:29 PM
162 Posts
From my testing, this unit supports 200 watts solar input.

Leave a Comment

Unregistered (You)

Popular Deals

Trending Deals