Cummins CMN400 400 Watt Car Power Inverter Review

Imagine this: you’re on a road trip, cruising through scenic landscapes. You want to keep your phone charged for navigation and pictures, maybe even power a small portable radio for entertainment. But your car doesn’t have enough outlets! This is where the Cummins CMN400 400 Watt Car Power Inverter comes in. It’s a handy little device that plugs into your car’s cigarette lighter socket and converts the 12V DC power from your car battery into standard 110V AC household current. This means you can power a variety of electronics on your travels, from your phone and laptop to a small TV or even a portable game console like a Nintendo Switch. With two AC outlets and built-in USB ports (including a fast-charging USB-C!), the Cummins CMN400 400 Watt Car Power Inverter is a versatile option for keeping your devices powered up, whether you’re on a weekend camping trip or a cross-country adventure.

Cummins CMN400 400 Watt Car Power Inverter

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Power and Safety Features for Peace of Mind

The Cummins CMN400 400 Watt Car Power Inverter is designed with both functionality and safety in mind. It’s a modified sine wave inverter, which means it produces a type of AC current that’s compatible with most electronic devices. The unit comes with a full cable kit for easy installation, and it features illuminated power and overload switches for clear operation. Safety features include built-in protections against short circuits, overheating, and overloading, giving you peace of mind while you use it. This inverter is also relatively compact and lightweight, so it won’t take up much space in your car. While it won’t run high-powered appliances like a microwave or water heater, it’s perfect for powering laptops, tablets, phones, cameras, speakers, and other smaller electronics.

Think Beyond the Car: Versatility for Multiple Uses

The Cummins CMN400 400 Watt Car Power Inverter isn’t just for car trips! It can also be useful in other situations. If you’re into outdoor activities like camping or tailgating, this inverter can be a lifesaver for keeping your devices charged. Consider pairing it with a portable solar panel for off-grid power. Even in case of emergencies, the Cummins CMN400 400 Watt Car Power Inverter can be a valuable tool. If you find yourself stranded with a dead car battery, you can use this inverter with another car (with a good battery) to power a jump starter and get your vehicle back up and running. Overall, the Cummins CMN400 400 Watt Car Power Inverter is a versatile and user-friendly option for keeping your electronics powered on the go, offering a convenient way to transition from car power to household-style outlets. Just be sure to double-check the wattage requirements of your devices before using them with the inverter. Read more…

Cummins 5000 Watts Power Inverter Modified Sine Wave Truck Inverter 12 Volts to 110 Volts Four AC Outlets Two USB Ports (Plus Cable Kit)- CMN5000W - Inverters for Vehicles, Van Life, Camping


Cummins 5000 Watts Power Inverter Modified Sine Wave Truck Inverter 12 Volts to 110 Volts Four AC Outlets Two USB Ports (Plus Cable Kit)- CMN5000W - Inverters for Vehicles, Van Life, Camping

$465.84 @ Amazon.com

Product Description

Officially licensed Cummins brand power inverter that transforms DC power into AC power to run larger devices like home appliances and power tools

Four AC outlets with protective port covers to keep debris out when not in use. Convert 12V DC power from your vehicle battery into 110V AC power for mobile convenience

Dual ports-standard USB and fast charge USB-C(R) to power smartphones and tablets or gaming devices plus more

Bluetooth(R) compatible to easily control the inverter with the compatible app interface

Safety built into the design. Have peace of mind knowing this 12v DC to AC inverter and connected devices are protected from short circuit and overload

Full cable kit included for immediate use

Product Details
Brand: Cummins
Model #: CMN5000W
Warranty: 1 Year Limited
Size: 5000 Watts
Dimensions: 23.7 X 15.8 X 7.2 inches (Length X Width X Height)
Price: $465.84
Cummins 5000 Watts Power Inverter Modified Sine Wave Truck Inverter 12 Volts to 110 Volts Four AC Outlets Two USB Ports (Plus Cable Kit)- CMN5000W - Inverters for Vehicles, Van Life, Camping

Cummins CMN400 400 Watt Car Power Inverter DC 12 Volts to 110 Volts AC Converter (Full Kit Included) 2 AC Ports Plus 2.4A USB & Fast-Charge 3.0A USB-C


Cummins CMN400 400 Watt Car Power Inverter DC 12 Volts to 110 Volts AC Converter (Full Kit Included) 2 AC Ports Plus 2.4A USB & Fast-Charge 3.0A USB-C

$68.42 @ Amazon.com

Product Description

Powers AC devices up to 400 watts for the convenience of home appliances while on the road

This power inverter is backlit so it can be turned on and off through a switch and easily seen in low visibility

Two AC 110V cigarette lighter socket ports to power devices simultaneously

Dual ports-standard 2.4A USB and fast charge 3.0A USB-C(R) to charge and power tablets and other devices

Peace of mind - short circuit and temperature or overload protection

Full cable kit included

Product Details
Brand: Cummins
Model #: CMN400
Warranty: 1 Year Limited
Color: Black
Dimensions: 5.6 X 3.6 X 10.8 Inches (Length X Width X Height)
Price: $68.42
Cummins CMN400 400 Watt Car Power Inverter DC 12 Volts to 110 Volts AC Converter (Full Kit Included) 2 AC Ports Plus 2.4A USB & Fast-Charge 3.0A USB-C

Cummins 120 Watt Power Inverter 12v Socket DC to AC Inverter Direct Plug Power Converter CMN120D


Cummins 120 Watt Power Inverter 12v Socket DC to AC Inverter Direct Plug Power Converter CMN120D

$39.46 @ Amazon.com

Product Description

This small portable inverter offers peak 120W continuous output to change DC power from your vehicle battery into AC power

Small and handy inverter will power AC tablets-laptops-handheld gaming devices-cellphones and more up to 120 watts

Dual ports - standard 2.4A USB and fast charge 3.0A 18W USB-C to quickly gain power in minutes

Night use of your power inverter is no problem with the easy on-off backlight for improved visibility

This plug-in inverter swivels so you can conveniently change the inverter angle to suit the user

Safety built into the design. Have peace of mind knowing this 12v DC to AC inverter and connected devices are protected from short circuit and overload

Product Details
Brand: Cummins
Model #: CMN120D
Warranty: 1 Year Limited
Price: $39.46
Cummins 120 Watt Power Inverter 12v Socket DC to AC Inverter Direct Plug Power Converter CMN120D

OLTEANP 1000 Watt Power Inverter 12V DC to 110V/120V AC Car Inverter with LCD Screen Display, 2 AC Outlets, 36W Type-C Port, 5V/3A USB Port, Car Power Converter for Truck, Home, Vehicles, Laptop, Trip


OLTEANP 1000 Watt Power Inverter 12V DC to 110V/120V AC Car Inverter with LCD Screen Display, 2 AC Outlets, 36W Type-C Port, 5V/3A USB Port, Car Power Converter for Truck, Home, Vehicles, Laptop, Trip

$79.99 @ Amazon.com

Product Description

【2024 NEW UPGRADED POWERFUL 1000W CAR POWER INVERTER】- The OLTEANP Power Inverter offers a continuous DC to AC power supply of 1000W, convert power from 12V to 110V, with a peak surge of 2000W during load startup. It employs advanced high-frequency transformers and features 100% pure copper ultra-flexible cables, ensuring a high level of safety during use.

【INTELLIGENT LCD SCREEN DISPLAY】- In the normal working state, the LCD screen will display the input/output voltage and battery capacity. When the inverter is in an abnormal state, the LCD screen will show the corresponding trouble code. For example, OL indicates overload or short circuit shutdown, HI denotes high voltage shutdown, LO signifies low voltage shutdown, and OH represents overheat shutdown. You can troubleshoot the inverter based on these trouble codes.

【18W USB OUTPUT, 36W USB-C PORT &2 AC OUTLETS】- With professional and advanced technology 1000W heavy duty for case of emergencies like hurricane, storm, power outage. 2 AC outlets for multi-purpose emergency use on vacations, business trips, and camping. 2 different fast charging usb ports can power your electronics quickly.

【TRAVEL AND EMERGENCY EQUIPMENT ESSENTIALS】- This converter is suitable for car vehicle, truck, rv, boat, road trips, camping, outdoor work. It can also power lights, routers, fans by connecting a deep-cycle battery during power outage.

【6 COMPREHENSIVE SAFETY PROTECTIONS 】- The OLTEANP car inverter includes undervoltage protection, overvoltage protection, overload protection, over-temperature protection, short-circuit protection, and reverse connection protection. With these safeguards in place, you can have confidence that your inverter and connected devices will operate safely and reliably.

【UPGRADE SILENT FANS SMART TEMPERATURE CONTROLLED】- When the inverter's internal temperature exceeds 42℃ or the machine's power efficiency surpasses 40%, the fan will initiate operation. Conversely, when the inverter's internal temperature drops below 38℃ or the machine's power efficiency falls below 30%, the fan will cease operation. The low-interference technology ensures that the fan operates quietly.

Product Details
Brand: OLTEANP
Warranty: 12 Months Warranty
Size: 1000W
Color: Black
Dimensions: 7.87 X 4 X 2.28 inches (Length X Width X Height)
Price: $79.99
OLTEANP 1000 Watt Power Inverter 12V DC to 110V/120V AC Car Inverter with LCD Screen Display, 2 AC Outlets, 36W Type-C Port, 5V/3A USB Port, Car Power Converter for Truck, Home, Vehicles, Laptop, Trip

3000W Power Inverter,Peak Power 6000W 12V DC to AC 110V120V,Remote Control with 2AC Outlets and 2.4USB Port,LCD Display for Power Converter,Outdoor Activities,Emergency,Vehicles Truck RV Solar System


3000W Power Inverter,Peak Power 6000W 12V DC to AC 110V120V,Remote Control with 2AC Outlets and 2.4USB Port,LCD Display for Power Converter,Outdoor Activities,Emergency,Vehicles Truck RV Solar System

$199.99 @ Amazon.com

Product Description

【High Quality Clear LCD Screen and Remote Control】Coming with a LCD Screen and remote control, which can let you know the input ,output voltage,battery capacity and protection indication displayed on LCD,so that you can know the using status of your battery and inverter,also more convenience for you to control inverter on/off.Remote control allows you to operate the inverter conveniently!

【Upgraded Version Low No-Load Consumption】True rated continuous 3000W and 6000W peak power. Convert DC 12V to 110/120VAC tech save more energy from high conversion efficiency (>90%) and low no-load loss. The inverter has 2 US standard 120V AC power outlets and a 2.4A USB fast charging interface, which can meet your various power needs.No load draws current 1士0.2A.

【5 Fold Comprehensive Safety Protection】Over Voltage / Low Voltage / Overload / Short Circuit / Over Heat.With advanced isolation drive technology.Durable Aluminum Housing can protect inverter from drops and bumps.The built-in cooling fan ensures you a ultra silent using experience,also keeps the inverter running safely and effectively at a low temperature to avoid overheat.

【Multiple Usage Scenarios】1*DC 5V 2.4 A USB Ports and 2* 110V-120v AC outlets suitable for most of appliances.The 3000W inverter is used in a natural event such as a flood, earthquake, or hurricane, storms. Also suitable for RVs, boats, solar power generation and power outage emergencies.

【What You Wll Get】 You will get 1 x 3000W power inverter, 1 x pairs of battery cables(black and red),1x user manual, 24 hours customer service support for your 100% satisfaction. Attention: Carefully check the power of the electrical appliances and the installation method of the inverter before use.

Product Details
Brand: HONOURLIGHT
Warranty: 1
Size: 3000W
Color: GREEN
Price: $199.99
3000W Power Inverter,Peak Power 6000W 12V DC to AC 110V120V,Remote Control with 2AC Outlets and 2.4USB Port,LCD Display for Power Converter,Outdoor Activities,Emergency,Vehicles Truck RV Solar System

TOPBULL 2000 Watt Power Inverter for Vehicle Car Inverter 12V DC to 110V AC Modified Wave Converter with 2 AC Outlets, USB Port, Dual Smart Fans for Outdoor, RV, Camping, Boat and Cables Included


TOPBULL 2000 Watt Power Inverter for Vehicle Car Inverter 12V DC to 110V AC Modified Wave Converter with 2 AC Outlets, USB Port, Dual Smart Fans for Outdoor, RV, Camping, Boat and Cables Included

$99.99 @ Amazon.com

Product Description

【The Newly Upgraded Powerful Inverter】TOPBULL Power Inverter provides 2000W continuous DC to AC power supply from 12V to 110V, and 4000W peak surge during load startup.It uses advanced high-frequency transformers and 100% pure copper ultra flexible cables, making it very safe to use. The conversion efficiency is>90%, reducing conversion losses. The inverter has 2 US standard 110V AC power sockets and a 2.1A USB fast charging interface, which can meet your various power needs.

【 6-Fold Comprehensive Safety Protection 】 The TOPBULL Car Inverter including undervoltage protection, overvoltage protection, overload protection, over temperature protection, short circuit protection, and reverse connection protection. And there is a fan cooling system that allows you to use electrical products with peace of mind, and can protect and extend the lifespan of your electronic products and appliances, such as fluorescent lamps, televisions, refrigerators, laptops, tablets, etc.

【High Quality & LED Color Screen】 The power inverter is equipped with a high-definition super large LED color screen, a sturdy and durable aviation aluminum alloy shell, which can withstand harsh environments and collisions. The efficient dual intelligent Computer fan is free of hot hands and noise. Built in power management system (IPM), voltage regulation system (AVR), intelligent fan control system (IFC), and low interference technology (LIT) to improve power conversion efficiency.

【Multiple Usage Scenarios】 You only need to connect the 2000W power inverter to the 12V battery through a cable, and you can use the 110V AC power supply anytime and anywhere. AC appliances or devices suitable for use in power outages, emergencies, hurricanes, holidays, cars, RVs, trucks, solar energy, remote workplaces, or any place that requires AC power, such as televisions, ovens, floodlights, laptops, DVDs, players, mobile phones, iPads, PSPs, and cameras.

【What You Will Get】TOPBULL provides you with 24-hour online customer service. If you have any questions about the product, please do not hesitate to contact us. The packaging includes the inverter and all necessary accessories. Attention: Carefully check the power of the electrical appliances and the installation method of the inverter before use.

Product Details
Brand: TOPBULL
Warranty: 1
Color: 2000W Y
Dimensions: 11.8 X 5.9 X 3.54 inches (Length X Width X Height)
Price: $99.99
TOPBULL 2000 Watt Power Inverter for Vehicle Car Inverter 12V DC to 110V AC Modified Wave Converter with 2 AC Outlets, USB Port, Dual Smart Fans for Outdoor, RV, Camping, Boat and Cables Included

EGSCATEE 5000W Power Inverter 12V DC to 120V AC Converter for Truck, Home, RV, Peak 10000W Off-Grid Solar Power Inverter with 4 AC Outlets, USB Port,Type-C Port, Remote Controller with LCD Screen


EGSCATEE 5000W Power Inverter 12V DC to 120V AC Converter for Truck, Home, RV, Peak 10000W Off-Grid Solar Power Inverter with 4 AC Outlets, USB Port,Type-C Port, Remote Controller with LCD Screen

$329.99 @ Amazon.com

Product Description

【5000W POWER INVERTER / 10000W PEAK POWER】 -- Sturdy and durable aluminum alloy housing provides advanced protection from drops and bumps.Intelligent cooling fan helps reduce heat and prevents shortages. Connect the inverter to 500 AH or above 12V batteries group to power up big load to make sure it can work longer.

【REMOTE CONTROLLER WITH ON-SCREEN DISPLAY】- This inverter with 14.76ft cable, the LCD screen can show your battery power supply, battery input voltage, AC output voltage, output charge, overvoltage, undervoltage,overload/short circuit warning, power on/off. Uses the remote controller with the screen display for better monitoring actual working status, convenient for you to master the power inverter working status.

【3.1A USB OUTPUTS/TYPE-C PORT &4 AC OUTLETS】- With professional and advanced technology 5000W heavy duty for case of emergencies like hurricane, storm, power outage. 4 AC outlets for multi-purpose emergency use on vacations, business trips, and camping. 3.1A fast charging usb port and 30w type-c port can power your electronics quickly.

【POWERFUL 12V DC to 110/120V AC POWER INVERTER】- Widely applications.Inverter is suitable for indoor and outdoor uses- Ideal for RVs, boats, and power failure emergencies. And you'll also be able to charge and power your smartphones, laptops, entertainment devices, small-sized appliances, and other mobile devices.

【UPGRADE SILENT FANS SMART TEMPERATURE CONTROLLED】- When the inverter internal temperature >45℃ or the machine power efficiency >40%, the fan will start to work.When the inverter internal temperature <42℃ or the machine power efficiency < 30%, then fan will stop working, and the low-interference technology will allow the fan to work quietly.

【WHAT YOU WLL GET】- 5000 watts 12V power inverter,14.76ft cable remote controller, 4pcs battery cables, user manual. And 12 months after-sales guarantee.

Product Details
Brand: EGSCATEE
Model #: 5000 watts power inverter
Warranty: 1
Size: 12V-5000W
Dimensions: 7.87 X 4 X 2.28 Inches (Length X Width X Height)
Price: $329.99
EGSCATEE 5000W Power Inverter 12V DC to 120V AC Converter for Truck, Home, RV, Peak 10000W Off-Grid Solar Power Inverter with 4 AC Outlets, USB Port,Type-C Port, Remote Controller with LCD Screen

3000 Watt Power Inverter, Car/Outdoor 12V DC to 110V AC Converter, with LED Display, Dual AC Outlets, USB Port, Dual Smart Fans, Cables Included, Suitable for RV,Truck Off-Grid Solar Power Inverter


3000 Watt Power Inverter, Car/Outdoor 12V DC to 110V AC Converter, with LED Display, Dual AC Outlets, USB Port, Dual Smart Fans, Cables Included, Suitable for RV,Truck Off-Grid Solar Power Inverter

$169.99 @ Amazon.com (Save 11%)

Product Description

【The Newly Upgraded Powerful Inverter】TOPBULL Power Inverter provides 3000W continuous DC to AC power supply from 12V to 110V, and 6000W peak surge during load startup.It uses advanced high-frequency transformers and 100% pure copper ultra flexible cables, making it very safe to use. The inverter has 2 US standard 110V AC power sockets and a 2.1A USB fast charging interface, which can meet your various power needs.

【 6-Fold Comprehensive Safety Protection】 The TOPBULL Car Inverter including undervoltage protection, overvoltage protection, overload protection, over temperature protection, short circuit protection, and reverse connection protection. And there is a fan cooling system that allows you to use electrical products with peace of mind, and can protect and extend the lifespan of your electronic products and appliances, such as fluorescent lamps, televisions, refrigerators, laptops, tablets, etc.

【High Quality & LED Color Screen】 The power inverter is equipped with a high-definition super large LED color screen, a sturdy and durable aviation aluminum alloy shell, which can withstand harsh environments and collisions. The efficient dual intelligent Computer fan is free of hot hands and noise. Built in power management system (IPM), voltage regulation system (AVR), intelligent fan control system (IFC), and low interference technology (LIT) to improve power conversion efficiency.

【Multiple Usage Scenarios】 You only need to connect the 3000W power inverter to the 12V battery through a cable, and you can use the 110V AC power supply anytime and anywhere. AC appliances or devices suitable for use in power outages, emergencies, hurricanes, holidays, cars, RVs, trucks, solar energy, remote workplaces, or any place that requires AC power, such as televisions, ovens, floodlights, laptops, DVDs, players, mobile phones, iPads, PSPs, and cameras.

【What You Will Get】TOPBULL provides you with 24-hour online customer service. If you have any questions about the product, please do not hesitate to contact us. The packaging includes the inverter and all necessary accessories. Attention: Carefully check the power of the electrical appliances and the installation method of the inverter before use.

Product Details
Brand: TOPBULL
Model #: 3000W Inverter MSW_003
Warranty: 1 year
Color: 3000W Y
Dimensions: 14.3 X 5.9 X 3.45 inches (Length X Width X Height)
Price: $169.99 (Save 11%)
3000 Watt Power Inverter, Car/Outdoor 12V DC to 110V AC Converter, with LED Display, Dual AC Outlets, USB Port, Dual Smart Fans, Cables Included, Suitable for RV,Truck Off-Grid Solar Power Inverter

Cummins CMN120S Car Adapter for Plug Outlet 120 Watt Portable Power Strip Inverter for Vehicle DC to AC Power 3ft Cable


Cummins CMN120S Car Adapter for Plug Outlet 120 Watt Portable Power Strip Inverter for Vehicle DC to AC Power 3ft Cable

$58.99 @ Amazon.com

Product Description

Power up devices while you travel with this power strip inverter with generous 3 foot cable to better situate devices inside your vehicle or truck cab

This small portable inverter offers peak 120W continuous output to change DC power from your vehicle battery into AC power

Three AC outlets with protective port covers to charge numerous devices at once and keep debris out when not in use

Dual ports - standard 2.4A USB and fast charge 3.0A USB-C(TM) to quickly gain power

Night use is no problem with the easy on-off backlit switch for improved visibility

Plug in additional 12v electrical devices with no need to sacrifice

Product Details
Brand: Cummins
Model #: CMN120S
Warranty: 1 Year limited Warranty
Price: $58.99
Cummins CMN120S Car Adapter for Plug Outlet 120 Watt Portable Power Strip Inverter for Vehicle DC to AC Power 3ft Cable

400W Power Inverter 12V DC to 110V AC, Car Charger Plug in Adapter Outlet with PD 65W USB-C&QC 18W Port, Portable Power Converters for Laptop Vehicles Camping Road Trip Essentials Adults


400W Power Inverter 12V DC to 110V AC, Car Charger Plug in Adapter Outlet with PD 65W USB-C&QC 18W Port, Portable Power Converters for Laptop Vehicles Camping Road Trip Essentials Adults

$29.99 @ Amazon.com (Save 19%)

Product Description

【𝐄𝐏𝐀𝐍𝐄𝐄 𝐏𝐨𝐰𝐞𝐫 𝐈𝐧𝐯𝐞𝐫𝐭𝐞𝐫 𝐁𝐚𝐬𝐢𝐜𝐬】: Our power inverter produces Watts continuous DC to AC power and 800 Watts instantons power, with dual 110V AC power sockets and 1 PD 65W USB-C port and 1 USB-A QC 18W port,this car power inverter can fast charge iphone, ipad, macbook and other devices on the trip, and it can also power the air compressor, car vacuum cleaner and other devices.

【𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧】: The power inverter built-in fuse provides full protection against short-circuit, over-load, low-voltage, over-voltage & over-temperature. The cooling fan turns on automatically when internal temperature reaches 113F (45℃), maintaining the working temperature in a cool and safe range.

【𝐄𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐚𝐧𝐝 𝐐𝐮𝐢𝐞𝐭 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐅𝐚𝐧】: Our car power inverter also has a built-in low-noise cooling fan, when the inverter heats up, the intelligent cooling fan automatically rotates at different speeds depending on the power load and temperature, keeping it completely cool even after hours of use. This helps to increase the safety and stability of the inverter when in use.

【𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐒𝐢𝐳𝐞】: 6.7x 4.5x 2.5inches, Light Weight: 0.88 lb (400g). 21.65Inches cables, Our car power converters unique design is more scientific and compact, greatly improving car inverter usability and portability.

【𝐈𝐝𝐞𝐚𝐥 𝐟𝐨𝐫 𝐑𝐨𝐚𝐝 𝐓𝐫𝐢𝐩𝐬】: this car power inverters plug-in & go drawing power from Cigarette Lighter Socket Charger. PD 65W USB-C port and 1 USB-A QC 18W which can charge iPhone 14 Pro Max up to 51% in 30 minutes, which is perfect for powering up your electronic devices such as kindles, cellphones, iPads, tablets, cameras, air pods and etc. And the power sockets can be used to supply power to any appliances requiring 300W to 400W power such as laptops, DVD players and etc.

Product Details
Brand: EPANEE
Warranty: 3 Years for 400W Power Inverter
Size: 6.7INCH
Color: RED
Dimensions: 6.7 X 4.5 X 2.5 inches (Length X Width X Height)
Price: $29.99 (Save 19%)
400W Power Inverter 12V DC to 110V AC, Car Charger Plug in Adapter Outlet with PD 65W USB-C&QC 18W Port, Portable Power Converters for Laptop Vehicles Camping Road Trip Essentials Adults

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