CyberPower - M140BUC 140 W Power Inverter - Black
Customers are saying
Customers love the M140BUC 140 W Power Inverter's overall performance, charging speed, compatibility, and portability. Users appreciate that it offers a quicker charge than previous devices and accommodates both old and new cords. However, some customers have noted concerns about the noise level and heat dissipation. Some users have mentioned that the device overheats and has an odd fan noise.
Sensitive Electronics Safety Features
Provide surge protection and automatic shutdown to protect electronics against power fluctuations, high temperature, short circuit, and high or low battery conditions.
Automatic Shutdown
Prevents accidental power drain of your vehicle's battery.
USB Charge Ports
Rapidly charge and powers USB devices such as tablets (including iPads), smartphones, and other mobile accessories.
1 AC Power Outlet
Provides power for laptop computers, entertainment devices, and other consumer electronics.
Two-Year Limited Warranty
Covers defects in materials and workmanship in the product under normal use and conditions within two years of the purchase date. See warranty for details.
- BrandCyberPowerModel NumberM140BUCProduct NameM140BUC 140 W Power InverterColorBlackVoltage120 voltsIntegrated Surge ProtectionYes
Reviews
Rating 4.5 out of 5 stars with 81 reviews
- Overall Performance (37)
- Charging Speed (10)
- Compatibility (4)
- Portability (4)
- Size (3)
- Noise Level (4)
- Heat Dissipation (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Compare similar products
The CyberPower M140BUC 140 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M140BUC can simultaneously power one device through its standard AC outlet, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M140BUC features a pivoting DC plug to accommodate tight spacing in some cars, a 15 amp fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M140BUC's AC output is rated at 120 watts continuous power, and up to 140 watts of peak power for operation of small electronics that draw a low amount of power.
The Scosche PI150M car power inverter with 150 watts of power lets you power & charge up to 3 devices simultaneously. Plug the 12V inverter into your vehicle's 12VDC outlet or any other 12V-powered outlet to power the it. Use the AC wall outlet to charge your small electronics or other devices that receive power from an AC plug. Get power output levels at 150W constant or 300W peak. Featuring multiple layers of safety for a safe charging experience against overheating from the built-in cooling fan. Additional features include short circuit, overload, and temperature control protection. The dual USB ports let you fast charge most standard USB devices with up to 1 or 2.1AMP’s of power. It’s perfect for charging while driving or while stopped on the road.
The CyberPower M175XUC 175 Watt Power Inverter converts power from your vehicle's 12V DC power outlet into household AC power. The M175XUC can simultaneously power two devices through its two standard AC outlets, and charge up to two devices with its one, 2.4 amp USB-A port, and one 15 watt USB-C port. The M175XUC features a 2.5 ft power cord, a 15 amp, fuse for overcurrent protection, and automatic power shutdown that will prevent your automotive battery from excessive power drain. The CyberPower M175XUC's AC output is rated at 150 watts continuous power, and up to 175 watts of peak power for operation of small electronics that draw a low amount of power.
The POWER 500W Multipurpose Power Inverter with Fast Charge USB is perfect for travelers, campers, tailgaters, and RV enthusiasts who want to charge and power their smartphones, laptops, entertainment devices, and small appliances.
| Pros for CyberPower - M140BUC 140 W Power Inverter - Black | |||
|---|---|---|---|
| Overall Performance, Portability, Size, Charging Speed, Compatibility | Portability, Power Output, Size, USB, Performance | Overall Performance, Power Output, Portability, Size | Power Output, Overall Performance, USB, Size, Ease of use |
| Cons for CyberPower - M140BUC 140 W Power Inverter - Black | |||
| Noise Level, Heat Dissipation | Fan Noise | Battery Life, Noise, Overheating | Noise Level, Battery Life, Smell |
Specs
can this inverter run a 24 inch insignia Fhd tv?
Answered by TechSupportThank you for your question! The CyberPower M140BUC 140W Power Inverter provides up to 140 watts of power, which may be sufficient to run a 24-inch Insignia FHD TV, depending on its power requirements. Most 24-inch LED TVs typically consume between 30 to 50 watts, so this inverter should work for that. However, we recommend checking your TV's power consumption (usually found on the back of the TV or in the manual) to ensure it stays within the inverter's 140W capacity.
I see the peak output is 140 W. Would using this for a 170 W Laptop Charger risk damaging the charger or this inverter? Or would it simply be inefficient?
Answered by TechSupportHello Trombonafide, Using a 140W inverter with a 170W laptop charger is not recommended. More headroom would be recommended to be safe and have protection and peace of mind. If you have any more questions, please do not hesitate to reach us at 1.877.297.6937.
Will it run a portable rigid shop vac?
Answered by TechSupportHi Marc, Thanks for reaching out! The M140BUC 140W Power Inverter is designed for small electronic devices like laptops, tablets, and phones. Most portable rigid shop vacs typically require much more power often well over 500 watts, especially at startup so unfortunately, this inverter would not be suitable for running a shop vac.
Can use a charger for e-bike
Answered by TechSupportHello, that would highly depend on the input current requirements shown on your charger. After having looked through a few of the universal e-bike chargers, their power requirements are well in excess of what this unit is able to produce. I would be concerned about this kind of load damaging the inverter, which would not be covered under warranty. This also does not take into account that those e-bike chargers are inverters designed to work with the pure sine wave power of your home's utility power and not the simulated sine wave output of this device, meaning that the charger will try to draw even more power through the inverter than what the specs of your charger will show to compensate for the difference.
What is the continuous power output of the inverter?
The continuous power output of the inverter is 120 watts.
This question and answer was generated by AI based on customer and product data.
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