Photo

3D Preview

UDPOWER C400 Portable Power Station

Name: UDPOWER C400 Portable Power Station
Brand: UDPOWER
SKU: UD-C500-Grey
Price: 179.99 USD
Availability: InStock

$179.99 USD

$179.99 USD ~~$209.99 USD~~

Save: $30.00 Sold out

Apply the promo code for a final price of $149.99

$30 OFF

CODE:PD30 Copy

Quick View

Capacity
256Wh

Output
400W

Weight
6.88 lbs

Long-life
4,000+ cycles

Emergency Jump Starter – 3-Second Rescue: Revive dead batteries instantly with 400A peak current, even in low-temperature weather—no polarity risks. Works on cars, motorcycles & RVs (12V battery). Your ultimate roadside lifeline.
400W AC + 800W Surge (UD-TURBO Tech) – Powers 99% of devices (laptops, mini-fridges, CPAP) with pure sine wave. No damage to sensitive electronics!
256Wh LFP Battery (4000+ Cycles) – Lasts 10x longer than Li-ion. 80% capacity after 3000 charges. Ideal for long-term use!
165W Hyper Charging – 0-80% in 1.5 Hours: The fastest recharge in its class: combine the 96W DC adapter + 65W USB-C input for 165W total charging power. Prefer solar? Pair with a 100W solar panel (sold separately) for infinite off-grid energy. Includes a Battery Saver Mode to prolong lifespan during routine use.
7 Output Ports + Solar Ready – 2x AC outlets, PD3.0 USB-C, 18W USB-A, 12V car port, DC5521. *150W solar input for off-grid adventures!*
Ultra-Quiet & Lightweight (6.3lbs) – 50% quieter than competitors. Fits in backpacks for camping/RV/blackouts. Take power anywhere!
Safety First – UL2743/PSE/FCC certified. Overload/temperature/short-circuit protection. Kid & pet-friendly design!

Options

grey / UDPOWER C400

$179.99

% 14 OFF

grey / UDPOWER C400 & UDPOWER 40W Portable Solar Panel

$209.99

The solar panel and the portable power station will be shipped separately.

% 13 OFF

grey / UDPOWER C400 & UDPOWER 120W Portable Solar Panel

$309.99

The solar panel and the portable power station will be shipped separately.

% 9 OFF

UDPOWER C400 Portable Power Station

grey / UDPOWER C400

Quanity

$179.99

Secure Payment Methods We Accept

Dispatched in 24 hours

We strive to ship all available items within 24 hours of your order. However, dispatch times may vary during weekends or holidays.

30-Day Returns Policy

We hope you'll love your UDPOWER products, but if something isn't quite right, you can return it within 30 days as long as it's in good working condition. We provide a return label and support local returns throughout the U.S. for easy and fast service.

5-Year Warranty

5-Year Warranty Protection

All UDPOWER products come with a 5-year warranty for your peace of mind. Please check the warranty policy for more details.

Free Local Shipping

We offer free shipping to the 48 contiguous states. This offer does not apply to Alaska, Hawaii, Puerto Rico, Guam, or other U.S. territories.

Description
Specifications
Reviews

This C400 portable power station is designed to keep you powered on the go, no matter the adventure. With a high-capacity 256Wh battery and reliable, durable LFP technology, this unit can handle various charging needs, including high-demand devices up to 800W with UDTURBO mode. Multiple output options—including dual AC, USB-A, USB-C, DC, and car cigarette lighter outputs—provide convenient ways to charge all your devices. Enjoy ultra-fast recharging with options for up to 185W via adapter and USB-C, as well as solar and car charging compatibility. Engineered to withstand extreme temperatures, this power station is an ideal choice for both indoor and outdoor use. Plus, with over 3000 charge cycles, you can count on long-lasting performance.

Model	AC0400
Dimensions	8.3 x 5.2 x 7.3 inches (212 x 133 x 186 mm)
Weight	6.88 lbs (3.12 kg)
Capacity	256 Wh (20Ah, 12.8V)
Certifications	UL2743, PSE, FCC, ROHS, UN38.3

Output Specifications

AC Output (2 PCs)	Pure Sine Wave, 120V, 60Hz, 400W Total (Surge 800W)
UDTURBO	Appliance with Maximum Load 800W
USB-A Output (1 PC)	5V-3A, 9V-2A, Total 18W
USB-C Output (2 PCs)	5V-3A, 9V-3A, 12V-3A, 15V-3A, 20V-3.25A, PPS: 3.3-21.0V, 3A, Total 100W (65W + 35W)
Car Cigarette Lighter Output	12-13.6V, 10A, Total 136W Max
DC5521 Output	12-13.6V, 10A, Total 136W Max
Maximum Appliance Load	800W

Input Specifications

USB-C Charging	PD 65W Max
Fastest Charging Speed	165W Max (Adapter + USB-C)
Solar Charging Input	150W Max
Car Charging Input	120W Max
Minimum Input Voltage	11V
Maximum Input Voltage	28V

Battery Specifications

Material	LFP (Lithium Iron Phosphate)
Cycle Life	80%+ capacity after 3000 cycles

Operating Temperatures

Ambient Temperature for Discharging	-4℉ ~ 113℉ (-20℃ ~ 45℃)
Ambient Temperature for Charging	32℉ ~ 104℉ (0℃ ~ 40℃)
Ambient Temperature for Storage	32℉ ~ 104℉ (0℃ ~ 40℃)

UDPOWER 120W Portable Solar Panel

$189.99

UDPOWER C200 Portable Power Station

$129.00

UDPOWER C400 Portable Power Station

$179.99

UDPOWER C600 Portable Power Station

$299.99

UDPOWER C600 Portable Power Station - Brown

$299.99

UDPOWER C600 Portable Power Station - Grey

$299.99

Your cart is empty

Subtotal