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The Best Power Inverters for Charging Power Tools

Are you a contractor looking for an inverter to charge your power tools? Or do you need the inverter to use with your gardening equipment or essential home equipment? Our guide for the best power inverters for charging power tools will help you choose the right product for your needs.

Buying an inverter to use with your power tools is not a small decision. The inverter should be able to run not one but all your power tools. It should be big enough to power all equipment and small enough to carry around.

To begin with, you should understand the power requirements, surge capacity, outlets, size, etc before buying the inverter. Let’s start with the size of the inverter you need.

Summary of our Favorite Power Inverters for power tools:

Preview
Our Top Pick
Tripp Lite Power Industrial Inverter, 2000W, 12VDC, 120V, RJ45, 5-15R 2-Outlets  for RVs,Trucks, Fleet Vehicles & Emergency Vehicles, 1 Year Warranty (PV2000FC)
AIMS 8000 Watt / 16,000 Watt Peak Power Inverter, Digital Meters, AC Terminal Block, Optional Remote 66 Amps (8kW)
Branded Option
AIMS Power PICOGLF12W12V120AL Green 1250W Power Inverter Charger with Transfer Switch (12VDC to 120VAC)
Product name
Tripp Lite Power Industrial Inverter, 2000W, 12VDC, 120V, RJ45, 5-15R 2-Outlets for RVs,Trucks, Fleet Vehicles & Emergency Vehicles, 1 Year Warranty (PV2000FC)
AIMS 8000 Watt / 16,000 Watt Peak Power Inverter, Digital Meters, AC Terminal Block, Optional Remote 66 Amps (8kW)
AIMS Power PICOGLF12W12V120AL Green 1250W Power Inverter Charger with Transfer Switch (12VDC to 120VAC)
Price
$413.12
$699.00
$467.00
Customer rating
-
-
-
Prime benefits
-
Our Top Pick
Preview
Tripp Lite Power Industrial Inverter, 2000W, 12VDC, 120V, RJ45, 5-15R 2-Outlets  for RVs,Trucks, Fleet Vehicles & Emergency Vehicles, 1 Year Warranty (PV2000FC)
Product name
Tripp Lite Power Industrial Inverter, 2000W, 12VDC, 120V, RJ45, 5-15R 2-Outlets for RVs,Trucks, Fleet Vehicles & Emergency Vehicles, 1 Year Warranty (PV2000FC)
Price
$413.12
Customer rating
-
Prime benefits
More information
Preview
AIMS 8000 Watt / 16,000 Watt Peak Power Inverter, Digital Meters, AC Terminal Block, Optional Remote 66 Amps (8kW)
Product name
AIMS 8000 Watt / 16,000 Watt Peak Power Inverter, Digital Meters, AC Terminal Block, Optional Remote 66 Amps (8kW)
Price
$699.00
Customer rating
-
Prime benefits
More information
Branded Option
Preview
AIMS Power PICOGLF12W12V120AL Green 1250W Power Inverter Charger with Transfer Switch (12VDC to 120VAC)
Product name
AIMS Power PICOGLF12W12V120AL Green 1250W Power Inverter Charger with Transfer Switch (12VDC to 120VAC)
Price
$467.00
Customer rating
-
Prime benefits
-
More information

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

What size inverter do I need for the Power Tools?

When we say power tools, it usually covers a wide range of products. They have variable power requirements in terms of both the amperage and the voltage.

A jigsaw requires about 300 Watt of continuous power and a 0.25 HP air compressor is rated for 975 Watt and requires surge power of 1600 Watt to run.

To begin, we must know what kind of power tool we need to use with the inverter or if there is more than one tool. A safe way to select the right power inverter is to buy one with at least double your power requirements for two reasons,

           It can easily handle the surge power requirements.
           You can use more than one power tool with your inverter.

Let’s start by having a look at the power rating for some common power tools. 

Type

Machines

Home Equipment

Farm Equipment

Garden Equipment

Continuous Power

200 - 2800 Watt

300 - 1500 Watt

300 - 1200 Watt

600 - 2500 Watt

Surge Power

300 - 4000 Watt

400 - 3500 Watt

600 - 2500 Watt

1200 - 5000 Watt

How To Choose the Right Inverter for your Power Tools?

Mobile phones and laptops need a small inverter but we can’t use the same one with a two-ton Air conditioner. There are a lot of things we need to consider, such as the power rating of the air conditioner, your budget, and the size of your RV or tent. Let’s begin.

Wattage requirement
Each one of your power tools has a different wattage requirement. Using a small power inverter with a heavy tool can lead to damage and vice versa. My advice would be to select a power inverter that can handle more than one power tool at a time. That way, it can also run heavy-duty tools and appliances.

Surge Capacity
The surge is almost double or triple the amount of energy required by your power tool. Your inverter should be able to handle the surge current without damaging the device. Most inverters provide a surge of two times the power for the first few seconds. Make sure to check the surge capacity before buying an inverter.

The number of Outlets
If you want to use more than one power tool then buy an inverter with multiple outlets. Most inverters have at least two power outlets to charge or run two devices simultaneously (considering the power requirements).

Waveform
A power inverter usually produces two types of waveforms.

  1. Modified sine waveform.

  2. Pure sine waveform.

Pure sine wave inverters are comparatively more expensive than the modified sine wave inverters. If you’re using a heavy-duty power tool then pure sine wave inverters are recommended. The power produced by these inverters is equal to or better than the power at home.

How to Calculate the Power Drawn by an Average Power Tool?

The recommended rating for regular power tools is 3000 Watts. The 3000 Watt inverter can run your average air compressor, electric drill, heater, saw, sump pump, etc. Using a high power inverter also means that you can use more than one tool at a time. 

The formula for calculating the DC power (in Ampere) drawn from the battery is,
Watt (Power) = Volts (Voltage) x Amperes (Current) 

Current drawn by a 3000 Watt at 120 Volts is,
3000 Watt/120 Volt  = 25 Amps  

Current drawn by a 3000 Watt at 240 Volts is, 
3000 Watt/240 Volt = 12.5 Amps

Reviews of our Favorite Power Inverters for charging power tools

Tripp Lite 2000 Watt Industrial Power Inverter

Tripp Lite 2000 Watt industrial power inverter is equipped to handle heavy-duty power tools. You can run heavy-duty power tools like drills, saw, and pumps with ease. The inverter provides 2000 Watt continuous power and 4000 Watt surge capacity for up to 10 seconds. It’s built exclusively for industrial usage like power tools.
The inverter has two sets of LEDs to indicate load (low, medium, and high) and battery (low, medium, and high). It will shut down automatically in case of overload. You can’t find a better inverter for charging power tool.

Features:
Heavy-duty industrial inverter.
2000 Watt continuous, and 4000 Watt surge power.
Two 120 Volt AC outlets.
Moisture resistant PolyCarbonate housing.
Built-in cooling fan.
Two sets of LED indicators.

Tripp Lite Power Industrial Inverter, 2000W, 12VDC, 120V, RJ45, 5-15R 2-Outlets for RVs,Trucks, Fleet Vehicles & Emergency Vehicles, 1 Year Warranty (PV2000FC)
  • PowerVerter Plus Heavy Duty Inverter, industrial strength power for heavy duty applications
  • 2000 Watts continuous output power; up to 4000 watts instantaneous power
  • Extended peak surge power handles heavy connected loads
  • 2 AC outlets rugged moisture resistant polycarbonate housing
  • Dc fusing protects inverter against overload. 1 Year warranty

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Extended peak surge power.
  • One-year warranty.
  • Perfect for heavy-duty power tools.

CONS

  • No USB outlet.

Krieger 4000 Watt Power Inverter

Krieger 4000 Watt power inverter is perfect to be used with your everyday power tools. You can use essential tools like the drill, saw, wrench, welder, trimmer, and air compressor with Krieger. You can’t use it with heavy-duty power tools like an electric welder.

It has two AC and USB outlets (each). Krieger 4000 Watt inverter makes use of LCD display for battery output, output wattage or voltage, warning indicators, and a temperature overload indicator. The product is MET approved under UL and CSA standards.

Features:
Modified sine wave inverter.
4000 Watt continuous, and 8000 Watt peak power.
Two GFCI protected 110 Volt AC outlets.
Two 2.1 Amps USB outlets.
Hard-wired connections.
Thermal built-in silent fan.
On/off remote control.
MET approved to UL and CSA standards.

Krieger 4000 Watts Power Inverter 12V to 110V, Modified Sine Wave Car Inverter, Dual 110 Volt AC Outlets, Hardwire Kit, DC to AC Converter with Installation Kit - MET Approved to UL and CSA Standards
  • 4000 watts continuous power, 8000 watts peak power, KR4000 modified sine wave power inverter converts 12V DC to 120V AC power, connect DC battery cables directly to your 12V battery and you have power on the go
  • Perfect for an Emergency, Hurricane, Storm or Outage - Our version of an all-inclusive! wired remote control, ANL inline fuse kit, 3 Ft battery cables included and a built in hardwired kit for applications larger than 15 Amps
  • We have your back. This inverter has all the protections that you will need. Overload, over voltage, under voltage, high temperature and short circuit. All of this is displayed on the LCD screen as well as input voltage, output wattage and battery level
  • Don’t just take our word for this inverter’s rating, this item has been tested, validated and approved by METLAB for both its safety and performance. MET Approved under UL std 458 and CSA std C22.2
  • You can’t go wrong with Krieger! We believe in our product and quality and we offer the warranty that proves it – “3 Years parts and labor warranty”

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • ANL fuse and remote control (included).
  • LCD display.
  • 3-year warranty.

CONS

  • Packaging concern with some units.
  • Some units reported power rating issues.

WZRLEB 3000 Watt Pure Sine Wave Solar Power Inverter

WZRLEB 3000 Watt pure sine wave inverters are easy and convenient to use. You can use small power tools like an electric drill (about 300 Watt) to a big tool like an air compressor (2800 Watt) with it.

The two 120 Volts AC power outlets allow you to use or charge more than one power tool with it. To avoid overheating, WZRLEB uses two thermal cooling fans in the inverter. The 3000 Watt pure sine wave inverter is equipped with an extra-thick (2.0 mm) PCB which helps enhance the load capacity. It’s an excellent choice for charging power tools.

Features:
Pure sine wave solar inverter.
3000 Watt continuous, and 6000 Watt surge capacity.
Two 120 Volt AC outlets.
Voltage protection.
Two built-in cooling fans.
Power switch and LED indicator. 

WZRELB 3000watt Pure Sine Wave Inverter 12V DC to 120V AC 60HZ with LED Display Car Inverter Generator
  • Come with everything you need! 3000W (surge 6000W) pure sine wave inverter + 4 cables with cable lug terminals + manual. Everything you need to complete the installation is included.
  • High quality pure sine wave inverter -- the DC to AC inverter converts 12V DC power from battery to 120V AC. Perfect for North American market. Power for indoor or outdoor use.
  • Rated power: 3000W; surge power: 6000W -- a good source of backup power supply for off grid system or emergency like power failure.
  • Reliable performance -- the 3000W Power inverter is equipped with extra thick (2.0mm) PCB which greatly enhances the load capacity.
  • Run your appliance safe and sound -- high frequency transformer of the inverter transfers DC to AC and ensures the stable and full AC output.

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • LED display for AC and DC voltage.
  • Extra thick PCB with enhanced load capacity.
  • High-quality copper inductance.

CONS

  • No USB outlets.

Energizer 4000 Watt Power Inverter

Energizer 4000 Watt modified sine wave inverter converts 12 Volt DC to 120 Volt AC. You can directly connect the battery cable (included in the package) and use the inverter anywhere anytime.

The inverter has two AC and USB outlets (each) and you can work with two devices and charge your smartphone at the same time. The LCD display enables the user to observe the battery level, output wattage, input voltage, warning indicators, and temperature shutdown. Energizer 3000 WAtt inverter is safe to use and approved by METLAB.

Features:
Hard-wire connection kit.
Modified sine wave inverter.
4000 Watt continuous, and 8000 Watt surge power.
Two 120 Volt AC outlets.
Two 2.4 Amp USB outlets.
Built-in cooling fan.
On/off switch.

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • LCD display.
  • 3 feet battery cables (included).
  • METLAB approved.

CONS

  • Some units had issues with the fuse.

Aims Power 8000 Watt Modified Sine Wave Inverter

Aims Power 8000 Watt modified sine wave inverter converts 12 Volt DC to 120 Volt AC. It can work with most heavy-duty appliances, power tools, compressors, motors, and more (up to 66 Amp). It has four 120 Volt AC outlets and you’ll require two sets of 4/0 cables to run at 8000 Watt.

The inverter is light-weight and safe to use. The thermal cooling fan, LED indicator, and low/high voltage alarm amek the inverter easy to use. You can even connect the remote control to turn it on/off from a distance. Aims is a trusted brand in inverters and considering the price, it’s a fair deal.

Features:
Modified sine wave inverter.
8000 Watt continuous, and 16000 Watt surge power.
Four 120 Volt AC outlets.
AC direct connect terminal block.
Thermal cooling fan.
Over-temperature LED indicator.

Sale
AIMS 8000 Watt / 16,000 Watt Peak Power Inverter, Digital Meters, AC Terminal Block, Optional Remote 66 Amps (8kW)
  • POWERFUL: 8000W max continuous power, 16000W surge, soft start technology, optional remote available. AC direct connect terminal block
  • PROTECTIONS: Overload, over temp, high voltage, low voltage, short circuit, internally fused, low and high voltage alarm, cooling fan, and isolated ground neutral
  • FEATURES: Works with appliances, tools, motors, compressors, pumps and much more, up to 66 amps. Volt and amp meters monitor your inverter’s performance. LED indicators. Ground terminal and rugged DC terminals
  • TRUST AIMS: Buy with confidence. In the inverter business for over 20 years. All tech support, warranty, and sales supported in Nevada
  • APPLICATIONS: Ideal for back-up or off grid power system using a 12V battery(s) in homes, boats, cabins, solar, vehicle outfitters

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Four AC outlets.
  • Pre-wired for remote on/off switch.
  • Perfect for heavy-duty power tools.

CONS

  • Some units had issues with waveform.
  • Not UL approved.

BESTEK 2000 Watt Power Inverter

BESTEK 2000 Watt power inverter provides 2000 Watt continuous power and has a surge capacity of up to 4000 Watt. It’s equipped with three AC outlets and converts 12 Volt AC to 120 Volt DC.

The inverter is equipped with an ultra-silent cooling fan and an external replaceable fuse. The aluminum alloy housing ensures the durability of the inverter. Considering the price, design, and power, BESTEK 2000 Watt inverter is the perfect choice for your power tools.

Features:
Modified sine wave inverter.
2000 Watt continuous, and 4000 Watt surge power.
Isolation voltage protection.
Three 110 Volt AC outlets.
Built-in external 50 Amp fuse.
Durable aluminum alloy housing.
Built-in cooling fan.
Power switch and LED indicator.

BESTEK 2000W Power Inverter 3 AC Outlets DC 12V to 110V AC Car Power Converter for Camping Outdoor Power Supply ETL Listed
  • BESTEK Advantage: America's leading power inverter brand. Provides 2000 Watts continuous DC to AC power, 2300W max(Not continuous output), 4600W peak of surge power to start your gear, featuring 3 110V AC outlets.
  • Convert DC 12V to AC 110V: It provides total 2000W output with 3 110V AC outlets,can supply power to AC household appliances or large electrical devices on trips,camping or work sites,such as flood light,TV,freezer,Laptop,DVD player,PSP,Camera or recharging mobile phone/iPad etc.
  • Multi-Protection: Built-in 6 external 50A fuse to protect your devices from damage,including an audible overload/over/under voltage/short circuit alarm via LED light special high & low voltage isolated protection.Red light is under protection (shut down) and green light is working normally.
  • Solid and Durable: Aluminium housing provides best protection from drops and bumps,can stand up to harsh environments,ideal for using on road, at campsites, remote job sites or anywhere that AC power is needed.
  • More You Get: Comes with 4 battery clamps (all are essential) and 6 pcs of spare replaceable 50 amps fuse for your convenient use.18-months warranty.

Last update on 2020-08-06 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Three AC outlets.
  • Designed to carry around easily.
  • External replaceable fuse.

CONS

  • Performance issues were reported with high power devices.

Aims Power 5000 Watt Pure Sine Wave Power Inverter

Aims Power 5000 Watt pure sine wave inverter is suitable for heavy-duty power tools like the impact wrench, and circular saw. It provides a continuous power of 5000 Watt and has a surge capacity of up to 10000 Watt.

It converts 12 Volt Dc to 120 Volt AC. The two GFCI-protected dual AC outlets let you use up to four tools at a time. It includes two built-in fans to keep the temperature of the inverter down.

The design of Aims 5000 Watt is sleek and complete with a power switch, LED indicator, and short-circuit protection.

Features:
Pure sine wave inverter.
5000 Watt continuous, and 10,000 Watt surge power.
Two 110 Volt GFCI-protected dual AC outlets.
Short circuit protection.
Dual built-in cooling fan.
Power switch and LED indicator.

AIMS Power 5000 Watt 12V DC to 120V AC Industrial Pure Sine Power Inverter Industrial
  • 5000 Watt continuous power, 10000 Watt surge, 12 Volt DC input, Pure sine wave
  • 60hz or 50hz switch, Highly efficient improved output at low voltage, 2-GFCI Dual Outlet
  • Direct connect AC Terminal Block Connector and cable for remote on/off switch, Isolated ground & neutral
  • Short circuit protection (GFCI and AC Breaker), On/off switch, 5 Function Protection LED indicator
  • AC Breaker, Dual cooling fans thermally controlled, GFCI Outlets rated at 20A per block

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Two dual AC outlets.
  • 50 Hz - 60 Hz frequency switch.
  • Solid and sleek design.

CONS

  • Customer service is not good.
  • No USB outlet.

Aims Power 1250 Watt Power Inverter Charger

Aims Power 1250 Watt inverter/charger is great for charging power tools. It provides a continuous power of 1250 Watt and a surge capacity of 300% i.e. 3750 Watt for up to minutes. You can charge or use two tools with the Aims 1250 Watt at a time.

The unique thing about this inverter is that it’s also a charger. You can simply flip the switch to charge your DC battery bank with the inverter. It’s equipped with a thermal and load-based cooling fan, power switch, and an LED indicator.

Features:
Modified sine wave inverter.
1250 Watt continuous, and 3750 Watt surge power.
Two 120 Volt GFCI-protected AC outlets.
Marine coated and protected.
Thermal and load-based fan.
Power switch and LED indicator.

AIMS Power PICOGLF12W12V120AL Green 1250W Power Inverter Charger with Transfer Switch (12VDC to 120VAC)
  • 3750 watt surge for 20 seconds 300% surge capability
  • Marine coated and protected
  • Multi stage smart charger 35A AC input cable included
  • LCD or LED remote panel available
  • Thermal and load based fan - GFCI outlet

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • 300% surge capacity for 20 seconds.
  • LCD and LED remote panel available
  • 35 Amp AC input cable (included).

CONS

  • No USB outlets.

VertaMax 3000 Watt Pure Sine Wave Power Inverter

VertaMax pure sine wave power inverters convert 12 Volt DC to 120 Volt AC. It can provide 3000 Watt continuous and 6000 Watt surge power. Most of the essential power tools like a saw, drill, or wrench can work with this.

You can power VertaMax 3000 Watt through solar or RV batteries. It has three grounded AC outlets, an LED display, and a power switch. The thermal shutdown and internal fusing make the inverter safe and easy to use.

Features:
Pure sine wave inverter.
1250 Watt continuous, and 3750 Watt surge power.
Three 120 Volt AC outlets.
Built-in cooling fan.
Thermal shutdown and reverse polarity protection.
LED display and power switch.

VertaMax Pure SINE Wave 3000 Watt (6000W Surge) 12V Power Inverter DC to AC Power (1/0 Cables + Remote Control Switch + ANL Fuse) - Solar, RV
  • Includes everything you need! 3000W (6000W surge) pure sine wave inverter + 3 foot pure copper 1/0 gauge battery cables with cable lug terminals + remote on/off switch (cord is ~17 feet) + 300 amp ANL fuse + ANL fuse holder. Includes everything you need to complete the installation!
  • The VertaMax Pure Sine Wave 3000 has 3 grounded AC outlets (115 AC for USA household devices). Each outlet has its own circuit breaker (red switch below each AC outlet). Also includes a hard wired terminal block for permanent AC connections (see photo gallery for more info.)
  • 1 year warranty. Reliable design with thermal shutdown, reverse polarity protection via internal fuses, short circuit protection, over-voltage protection, low voltage shutdown, and low/high voltage alarm.
  • LED Display shows DC battery voltage and Watts (AC power consumption). Monitor power usage.
  • Typical examples of appliances that can be powered by this inverter: computers, televisions, video game consoles, cell phone chargers, microwaves, air conditioners, and the list goes on.

Last update on 2020-08-07 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Includes the installation kit.
  • One-year warranty.
  • LED display for DC and AC voltage.

CONS

  • No USB outlets.

BESTEK 500 Watt Power Inverter

BESTEK 500 Watt modified sine wave inverter is compact, portable, and perfect for small tools like a jig saw or an electric drill. It provides 500 Watt continuous and 1000 Watt surge power. It has two AC and US outlets (each) and you can charge any power tool under 500 Watt power with it.

It comes equipped with a cigarette lighter plug and you can use it as a backup power source while traveling too. The aluminum alloy housing, smart cooling fan, and compact structure make BESTEK 500 Watt a great choice for small power tools.

Features:
Modified sine wave inverter.
500 Watt continuous, and 1000 Watt surge power.
Two 110 Volt AC outlets.
Two smart USB ports.
Durable aluminum alloy housing.
Quiet built-in cooling fan.
On/off switch.
18-months warranty. 

BESTEK 500W Power Inverter DC 12V to 110V AC Converter with Alligator Battery Clamp 4.8A Dual USB Car Charger ETL Listed
  • 【BESTEK Power Inverter】America's #1 power inverter brand. Provides 500W continuous DC to AC power and 1000 watts of peak power, featuring 2 AC outlets and 2 USB quick charging ports.
  • 【Powerful Charging】Dual 110V AC outlets for powering larger devices such as laptops and tablets or any other household appliances under 500 watts, 2 smart USB ports (0-2.4A) for charging USB-powered devices. A good choice for camping,out door needs or driving trip on the way.
  • 【Multi-Protection】Built-in 2*40 amps fuse to protect your device and battery. Safe charging technology provides protection against overheating, under/over voltage charging,overload and short circuiting.
  • 【Quiet Cooling Fan】The smart cooling fan will automatically rotate at different speed according to power load and temperature, this design can help to lower the fan noise.Also the high speed cooling fan protect the inverter against overheating.
  • 【More You Get】Comes with a car cigarette lighter plug (27.5 inches) and a pair of alligator battery clamps (24 inches),convenient for plugging into your cigarette lighter or hook it to 12V battery,2 pcs of spare 40A Fuses.18-months warranty and friendly 24H/7D service.

Last update on 2020-08-06 / Affiliate links / Images from Amazon Product Advertising API

PROS

  • Cigarette lighter plug.
  • Reliable customer service.
  • Good for traveling and outdoor usage.

CONS

  • It cannot support heavy power tools.