
Fanttik NB8 Ultra
Score: 78/100
Ontel Turbo Jet HydroX5 Pro
Score: 72/100Rankings

The Fanttik NB8 Ultra is a cordless, portable electric pressure washer featuring a built-in 4.0-gallon water tank and a 550W motor. Its main trade-off is the inability to mix detergent directly into the tank and the weight of the unit. It is best for users needing portability without outlets, such as RV owners or homeowners in remote areas.

The Ontel Turbo Jet HydroX5 Pro is a specialized cordless pressure washer designed for portability and convenience rather than raw power. It excels in versatility with a 6-in-1 nozzle and foam cannon, making it ideal for light residential tasks like rinsing bikes or patios. However, its low 350 PSI output and limited battery life make it unsuitable for heavy-duty cleaning or large properties.
| Attribute | ![]() | ![]() |
|---|---|---|
725 PSIbest | 350 PSI | |
1 GPMbest | 0.924 GPM | |
| ↓ lower better | 25.79 lbsbest | — |
20 ftbest | 16 ft | |
— | 21 Vbest | |
58 minsbest | 40 mins | |
725 CUbest | — | |
5 count | 6 countbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power & Battery(4) | ||
Power Source | Battery | Cordless |
Motor Type | Brushed | Turbo Jet |
Voltage (V) | null V | 21 V |
Battery Runtime (mins) | 58 mins | 40 mins |
Reliability & Support(1) | ||
Warranty | 1 year | N/A |
Design & Portability(2) | ||
Weight (lbs) | 25.79 lbs | N/A lbs |
Hose Length (ft) | 20 ft | 16 ft |
Performance(3) | ||
Max Pressure (PSI) | 725 PSI | 350 PSI |
Flow Rate (GPM) | 1 GPM | 0.924 GPM |
Cleaning Units (CU) | 725 CU | N/A CU |
Features & Accessories(4) | ||
Nozzle Count (count) | 5 count | 6 count |
Water Filter | null | true |
Siphon Capability | false | true |
Foam Cannon | null | true |

Products in the top-left offer the best value (high score, low price).

YouTube reviewers highlight the Fanttik NB8 Ultra's impressive specifications, particularly its 725 PSI pressure, 550W motor, and 1 GPM flow rate, praising its cordless portability and long battery life.
There are no consumer reviews available in the search results across product pages or manuals. Video demos imply positive early impressions regarding ease of use and power, but there are no recurring praise or complaints from everyday users.

“completely changed how I tackle outdoor messes”

“thick, satisfying foam”




Expert sources position the HydroX5 as a specialized tool for autonomous cleaning rather than a replacement for traditional pressure washers, engineered for situations where portability is prioritized over maximum power.
Users consistently highlight the portability and convenience of cordless operation, with reviewers noting it completely changed how they tackle outdoor messes. The foam cannon and soap dispenser are described as particularly effective.