11 Best Dewalt 40V Battery For 2024

Mobile Accessories

Introducing the 11 Best Dewalt 40V Battery for 2023 – a comprehensive guide to help you find the most reliable and high-performance batteries for all your power tool needs. In this article, we have curated a list of the top-rated Dewalt 40V batteries designed to provide long-lasting power and efficiency. Whether you’re a professional contractor or a DIY enthusiast, these batteries are guaranteed to deliver optimal performance to enhance your productivity. Stay ahead of the game and make the most out of your tools with our expert recommendations on the best Dewalt 40V batteries for 2023.

 

The DEWALT 40V MAX* Lithium Battery, 6-Ah (DCB406) is a high-performance battery that delivers exceptional power and longer runtimes. With its 4-LED fuel gauge, you can easily check the battery's charge level. This premium XR Li-ion battery offers up to 50% more capacity than the 4.0 Ah battery, ensuring maximum productivity. It has no memory effect and minimal self-discharge, allowing you to work without interruption. Compatibility with all DEWALT 40V MAX tools and outdoor power equipment makes it a versatile choice. The battery has a maximum initial voltage of 40 volts and a nominal voltage of 36 volts. With its compact dimensions of 7.25Lx5.38Wx4.94H, it is easy to handle and store.

Key Features

  • 4-LED fuel gauge for easy charge level check
  • Up to 50% more capacity than 4.0 Ah battery
  • No memory effect or self-discharge
  • Compatible with all DEWALT 40V MAX tools
  • Maximum initial voltage of 40 volts
  • Specifications

  • Dimension: 7.25Lx5.38Wx4.94H
  • Pros

  • High capacity for longer runtimes
  • No memory effect prolongs battery life
  • Compatible with a wide range of DEWALT tools
  • Cons

  • Expensive compared to other batteries
  • Limited runtime for certain equipment
  •  

    The DEWALT 40V MAX* Lithium Battery, 6-Ah (DCB406) is a reliable and long-lasting battery that provides exceptional power for your DEWALT tools and outdoor power equipment. It offers an impressive 50% more capacity than the 4.0 Ah battery, ensuring longer runtimes and increased productivity. The 4-LED fuel gauge allows you to easily monitor the battery’s charge level, while the absence of memory effect and self-discharge ensures maximum performance without interruption. Although it may be expensive compared to other batteries, its compatibility with all DEWALT 40V MAX tools makes it a worthwhile investment. Overall, the DEWALT 40V MAX* Lithium Battery is a top choice for professionals and DIY enthusiasts looking for reliable and high-performance power.

     

    The 40V 7500mAh Replacement Battery is a premium Lithium-ion battery compatible with all Dewalt 40V MAX tools and outdoor power equipment. It has a capacity of 7500mAh, providing good performance for a variety of tasks. The LED charge indicator state helps manage battery pack charging, and it includes several safety features such as overcharging protection, overheating protection, overload protection, and short-circuit protection. The battery is certified by CE, FCC, and ROHS, ensuring high quality and safety. It comes with a 10-month exchange warranty and a professional service team for support. With positive customer ratings and reviews, this replacement battery offers a cost-effective alternative to the original Dewalt battery.

    Key Features

  • Lithium-ion battery with 40V voltage and 7500m Ah capacity
  • Compatible with all Dewalt 40V MAX tools and outdoor power equipment
  • LED charge indicator and multiple safety features
  • Certified by CE, FCC, and ROHS
  • 10-month exchange warranty and professional service team
  • Specifications

  • Dimension: 6.10Lx3.86Wx3.94H
  • Size: 7.5Ah
  • Pros

  • Compatible with Dewalt 40V tools
  • Reasonable price compared to Dewalt batteries
  • Good performance and safety features
  • Cons

  • Build quality not as good as OEM
  • Price fluctuations
  •  

    The 40V 7500mAh Replacement Battery provides a cost-effective option for powering Dewalt 40V MAX tools. With its high capacity and safety features, it offers good performance and peace of mind. While the build quality may not be as excellent as the original Dewalt battery, it still proves to be a reliable and durable choice. The reasonable price compared to Dewalt batteries makes it an attractive option for those looking to save some money without compromising on quality. Overall, this replacement battery is a solid choice for users seeking a reliable power source for their Dewalt 40V tools.

     

    The LiBatter 40V 5.0Ah Replacement Battery is a high-quality Lithium-ion battery that is compatible with all Dewalt 40V MAX Tools and Outdoor Power Equipment. It offers good performance and safety features such as LED charge indicator state, overcharging protection, overheating protection, overload protection, and short-circuit protection. The battery is certified by CE, FCC, and ROHS, and has been tested by the manufacturer to match tools and export all over the world. With 10 months exchange and a professional service team, LiBatter is committed to providing a 5-Star shopping experience to all buyers.

    Key Features

  • Type: Lithium-ion
  • Voltage: 40V
  • Capacity: 5000m Ah
  • Watt: 200W
  • Color: Gray
  • Specifications

  • Size: 5Ah
  • Pros

  • Good performance and safety features
  • Certified by CE, FCC, and ROHS
  • Professional service team with 10 months exchange
  • Cons

  • Lower runtime compared to original Dewalt battery
  • Not as good build quality as OEM
  •  

    The LiBatter 40V 5.0Ah Replacement Battery is a reliable and cost-effective alternative for Dewalt 40V MAX Tools. While it may not match the runtime of an original Dewalt battery, it offers good performance and a range of safety features, ensuring a safe working environment. The battery is certified and tested to meet international standards, providing peace of mind to buyers. With a professional service team and 10 months exchange, LiBatter strives to offer exceptional customer support. If you’re looking for a high-quality replacement battery without the brand name cost, the LiBatter 40V 5.0Ah Replacement Battery is a great option.

     

    The Aaiwtd 40V 7500mAh Replacement Battery is a lithium-ion battery compatible with all 40V MAX Tools and Outdoor Power Equipment. It has a capacity of 7500mAh and a voltage of 40V, providing good performance and long-lasting power. The LED charge indicator helps manage battery pack charging, and it is equipped with various protection functions such as overcharging, overheating, overload, and short-circuit protection. The battery is certified by CE FCC, ROHS and has been tested by the manufacturer to ensure compatibility and quality. With a 10-month exchange policy and a professional service team, the Aaiwtd battery offers reliable support and a 5-star shopping experience. Please note that the color of the battery will be shipped randomly between yellow and gray.

    Key Features

  • Lithium-ion battery with 40V voltage and 7500m Ah capacity
  • Compatible with all 40V MAX Tools and Outdoor Power Equipment
  • LED charge indicator and multiple protection functions
  • Certified by CE FCC, ROHS
  • 10-month exchange policy and professional service team
  • Specifications

  • Dimension: 6.10Lx3.86Wx3.94H
  • Pros

  • Good performance and long-lasting power
  • Compatible with a wide range of tools and equipment
  • LED charge indicator and various protection functions
  • Certified by CE FCC, ROHS
  • Excellent after-sales service
  • Cons

  • Color of the battery is shipped randomly
  •  

    The Aaiwtd 40V 7500mAh Replacement Battery is a high-quality and affordable option for those in need of a reliable power source for their Dewalt tools. With its compatibility with a wide range of tools, good performance, and various protection functions, this battery offers great value for money. The certification and excellent after-sales service provide additional peace of mind to customers. The only downside is the random color variant. Overall, it is a highly recommended replacement battery that outperforms the OEM option at a fraction of the price.

     

    The 2 Pack 20V 6.0Ah Batteries Replacement for De_walt 20V Max Battery Cordless Tools provides a high-capacity replacement battery for De_walt 20V MAX tools. With no memory effect and a long cycle life, this battery is perfect for extended use. It perfectly fits all current De_walt 20V MAX tools and li-ion battery chargers. The battery also features safe guard features against incorrect voltage, short circuit, and internal overheating. With a large 6000mAh capacity, it provides long running time, and the built-in LED indicator allows for easy monitoring of battery status. With excellent customer support, this battery is a reliable choice for any De_walt tool user.

    Key Features

  • High capacity replacement battery for De walt 20V MAX
  • Compatible with various De walt 20V MAX tools and chargers
  • Safe guard features against incorrect voltage and short circuit
  • 6000m Ah large-capacity battery with LED indicator
  • Excellent customer support
  • Specifications

  • Size: 1 Count (Pack of 1)
  • Pros

  • Compatible with a wide range of tools and chargers
  • Long-lasting power and good safety features
  • Large capacity for extended use
  • Cons

  • No specific cons mentioned in the reviews
  •  

    The 2 Pack 20V 6.0Ah Batteries Replacement for De_walt 20V Max Battery Cordless Tools is a high-quality and reliable alternative to the original De_walt batteries. With its compatibility with a wide range of tools and chargers, long-lasting power, and good safety features, this battery pack offers excellent value for its price. The 6000mAh capacity ensures extended running time, allowing users to complete tasks without constant recharging. The built-in LED indicator and excellent customer support are also noteworthy features. Whether you’re a professional or a DIY enthusiast, these batteries are a must-have addition to your toolkit.

     

    The DEWALT 20V MAX Battery, Premium 4.0Ah (DCB204) is a high-capacity lithium-ion battery pack that offers exceptional performance for power tools. With up to 33% more capacity than standard 20V MAX* battery packs, it provides extended run-time and maximum productivity. The 3-LED fuel gauge system allows users to monitor the battery's state of charge, while the no memory and virtually no self-discharge features ensure minimal downtime. Weighing just 1.42 lbs, this lightweight battery is perfect for users who require maximum run-time without added bulk. Compatible with the entire line of DEWALT 20V MAX tools, it is a versatile and reliable power source for any job.

    Key Features

  • Premium XR Lithium Ion pack provides up to 33% more capacity
  • 3-LED fuel gauge system allows immediate feedback on state of charge
  • No memory and virtually no self-discharge for maximum productivity
  • Weighs 1.42 lbs allowing user maximum run-time in a lightweight battery
  • Compatible with the entire Line of DEWALT 20V MAX Tools
  • Specifications

  • Color: Black
  • Dimension: 7.00Lx7.00Wx3.00H
  • Size: 7.15in. x 7.10in. x 3.00in.
  • Pros

  • High capacity for extended run-time
  • Lightweight design for maximum portability
  • Compatibility with a wide range of DEWALT 20V MAX tools
  • Cons

  • Limited charging capacity for multiple batteries
  • May have occasional quality control issues
  •  

    The DEWALT 20V MAX Battery, Premium 4.0Ah (DCB204) is a reliable and high-performing power source for professionals and DIY enthusiasts. With its exceptional capacity, lightweight design, and compatibility with various DEWALT tools, it offers excellent value for money. However, some users have reported issues with charging multiple batteries simultaneously, and there may be occasional quality control problems. Overall, if you’re in need of a powerful and long-lasting battery for your DEWALT tools, the DCB204 is a solid choice.

     

    The DEWALT 20V MAX XR Battery is a high-capacity lithium-ion pack that provides up to 60% more capacity than a standard 20V MAX battery. With a 3-LED fuel gauge, users receive immediate feedback on the state of charge, ensuring maximum productivity. Designed to be lightweight at just 1.4 lbs, this battery is compatible with the entire line of 20V MAX tools. With no memory and virtually no self-discharge, this battery offers long-lasting performance with minimal downtime.

    Key Features

  • DEWALT 20V Battery XR Lithium Ion pack with increased capacity
  • 3-LED Fuel Gauge for immediate charge feedback
  • No memory and virtually no self-discharge
  • Lightweight design at 1.4 lbs
  • Compatible with the entire line of 20V MAX tools
  • Specifications

  • Color: Multi
  • Dimension: 7.00Lx7.00Wx3.00H
  • Size: 1 Count (Pack of 1)
  • Pros

  • High capacity for extended runtime
  • Lightweight and portable
  • Immediate charge feedback
  • Compatible with various tools
  • Cons

  • Expensive charger sold separately
  • Shorter lifespan reported in some cases
  •  

    The DEWALT 20V MAX XR Battery is a reliable and powerful lithium-ion pack that offers increased capacity and seamless compatibility with various 20V MAX tools. Its lightweight design and immediate charge feedback make it a convenient choice for professionals and DIY enthusiasts. However, the separate purchase of the charger and occasional reports of shorter lifespan might be a drawback for some users. Overall, if you are looking for a long-lasting and versatile battery for your DEWALT tools, the DEWALT 20V MAX XR Battery is worth considering.

     

    The COMRGIKE 5.0Ah 2Pack Replacement for Dewalt 20V Battery is a high-quality and durable battery that offers a large capacity of 5000mAh/20v without memory effect. It provides long-lasting power for your Dewalt 20V DCD/ DCF/ DCG/ DCS series cordless power tools, improving work efficiency. This battery is perfectly compatible with Dewalt DCB118 DCB104 DCB112 DCB115 chargers, making it an excellent replacement for Dewalt 20V battery. It is designed with 6 protection functions to ensure safe use, including overcharging, overload, over-current, overheating, over-voltage, and short circuit protection. The smart indicator with three LED lights allows you to check the battery status easily. Additionally, the after-sales service offers 30 days no reason to return or replace the goods. Overall, the COMRGIKE 5.0Ah 2Pack Replacement for Dewalt 20V Battery is a reliable and cost-effective solution for your power tool needs.

    Key Features

  • Durable Lifespan: Large 5000m Ah/20v capacity, no memory effect
  • High Compatibility: Works with Dewalt 20V DCD/ DCF/ DCG/ DCS series tools and chargers
  • Safe Assurance: 6 protection functions for safe use
  • Smart Indicator: 3 LED lights to check battery status
  • Considerate After-sales Service: 30 days return/replacement policy
  • Specifications

  • Color: Black
  • Pros

  • Long lasting
  • Better than De Walt battery
  • Much cheaper
  • Quality charge
  • Compatible with all Dewalt tools
  • Everything fits and works perfectly
  • Cons

     

    The COMRGIKE 5.0Ah 2Pack Replacement for Dewalt 20V Battery is a highly recommended option for Dewalt cordless power tools. With its large capacity, high compatibility, and safe design, it provides long-lasting power and improved work efficiency. The smart indicator allows you to easily monitor the battery status, while the considerate after-sales service ensures customer satisfaction. The battery has received positive reviews for its durability and cost-effectiveness, making it a great alternative to Dewalt branded batteries. Overall, if you are in need of a reliable and affordable replacement battery for your Dewalt tools, the COMRGIKE 5.0Ah 2Pack Replacement for Dewalt 20V Battery is an excellent choice.

     

    The POWITEC 12.0Ah 20V/60V Battery is a high-performance rechargeable lithium-ion battery compatible with Dewalt 20V/60V MAX cordless power tools. It offers 3x longer runtime and flexible voltage, converting voltage to match the tool being used. The battery features intelligent cell protection, no memory effect, and no self-discharge. It also includes 3 LED indicators to show the charge level. The battery communicates with the tools for optimal performance and protection against overloading and overheating. It is compatible with all Dewalt 20V/60V/120V tools and can be recharged with original Dewalt chargers. The POWITEC battery comes with a free return and replacement service for 18 months. With a customer rating of 4.6/5, it provides a cost-effective alternative to OEM batteries.

    Key Features

  • UPGRADED BATTERY for Dewalt 20V/60V tools
  • 20V/60V/120V flexible voltage
  • Intelligent battery management
  • 3 LED indicators for charge level
  • Free return & replacement service
  • Specifications

  • N/A
  • Pros

  • 3x longer runtime
  • Intelligent cell protection
  • No memory effect or self-discharge
  • Compatible with all Dewalt 20V/60V/120V tools
  • Free return and replacement service
  • Cons

  • Price could be lower compared to OEM
  • Heavier than standard batteries
  •  

    The POWITEC 12.0Ah 20V/60V Battery is an excellent choice for Dewalt power tool users looking for a cost-effective alternative to OEM batteries. With 3x longer runtime and flexible voltage, it offers great performance and compatibility with various tools. The intelligent battery management ensures fade-free power, while the 3 LED indicators provide easy-to-read battery status. Although the price could be lower compared to OEM batteries and it is relatively heavier, the POWITEC battery offers exceptional value for its performance. The free return and replacement service add to the overall customer satisfaction. If you’re in need of a reliable and powerful battery for your Dewalt tools, this is a great option to consider.

     

    The DEWALT FLEXVOLT 20V/60V MAX* Batteries provide a reliable and long-lasting power source for your tools. With 180 Watt Hours of energy in each battery pack, these batteries have six times the runtime compared to the DCB201 1.5Ah Battery. They are compatible with 20V MAX, 60V MAX, and 120V MAX tools, making them versatile and convenient. The LED State of Charge Display allows you to easily monitor the battery's power level. These batteries come in a 2-pack and have a 9.0 Ah capacity when used in a 20V MAX tool. With their impressive performance and compatibility, the DEWALT FLEXVOLT 20V/60V MAX* Batteries are a reliable choice for any professional or DIY user.

    Key Features

  • 180 Watt Hours of energy in each battery pack
  • 6 times the runtime compared to the DCB201 1.5Ah Battery
  • Compatible with 20V MAX, 60V MAX, and 120V MAX tools
  • LED State of Charge Display
  • Specifications

  • Color: Black
  • Dimension: 6.00Lx3.00Wx5.50H
  • Size: 2 Count (Pack of 1)
  • Pros

  • Impressive runtime
  • Compatible with various tools
  • LED display for monitoring power level
  • Cons

  • Not as weather resistant as regular 20V batteries
  • Heavy
  • Relatively expensive
  •  

    The DEWALT FLEXVOLT 20V/60V MAX* Batteries are a reliable and powerful option for those in need of long-lasting battery life. With their compatibility across different tools and the LED display that keeps you informed about the power level, these batteries offer convenience and efficiency. However, it’s important to note that they may not be as weather resistant as regular 20V batteries and they are quite heavy. Additionally, some users have found them to be relatively expensive. Overall, if you prioritize performance and compatibility, these batteries are a solid choice.

     

    The DEWALT 20V MAX Battery Charging Kit is a must-have for anyone who uses Dewalt tools. With two 20V MAX 5.0Ah XR batteries, you'll have up to 10 amp hours of capacity, providing long-lasting power. The kit also includes a soft bag for convenient tool storage. This kit charges all 12V, 20V, and 60V MAX batteries at a 4 amp charge rate, ensuring quick and efficient charging. The batteries come with a 3-year free service warranty, giving you peace of mind. With a customer rating of 4.8/5, this charging kit is highly recommended by users. Whether you're a professional or a DIY enthusiast, the DEWALT 20V MAX Battery Charging Kit is a reliable and convenient solution for all your power needs.

    Key Features

  • (2) 20V MAX 5.0Ah XR batteries, providing up to 10 amp hours of capacity
  • Charges all 12V, 20V, and 60V MAX batteries at a 4 amp charge rate
  • Includes a soft bag for additional tool storage
  • Batteries come with a 3-year free service warranty
  • Specifications

  • Color: Black
  • Dimension: 4.90Lx9.00Wx15.00H
  • Pros

  • Long-lasting battery life
  • Quick and efficient charging
  • Convenient tool storage bag
  • Cons

  • Difficulty in registering on the website
  • Poor customer service experience
  • Battery performance issues
  •  

    The DEWALT 20V MAX Battery Charging Kit is a great investment for anyone using Dewalt tools. With long-lasting battery life, quick charging, and a convenient storage bag, this kit provides all the power and convenience you need. However, some users have reported difficulties in registering their products on the website and have experienced poor customer service. Additionally, there have been a few complaints regarding battery performance. Despite these issues, the overall consensus is that the DEWALT 20V MAX Battery Charging Kit offers excellent value for money. It is highly recommended for both professionals and DIY enthusiasts alike.

     

    Buyer's Guide: DEWALT 40V Battery

    Welcome to the ultimate buyer's guide for DEWALT 40V batteries! Whether you're a professional contractor or a DIY enthusiast, finding the right battery is essential for powering your DEWALT tools. With our expert advice, you'll have the knowledge to make an informed purchasing decision. So, let's dive right in!

    Key Factors to Consider

    When choosing a DEWALT 40V battery, keep these essential factors in mind:

    • Battery Capacity: Higher capacity batteries provide longer runtime, allowing you to work for an extended period before recharging.
    • Compatibility: Ensure the battery is compatible with your DEWALT 40V tools to avoid compatibility issues and maximize performance.
    • Voltage: DEWALT 40V batteries offer consistent power output, delivering outstanding performance for demanding tasks.
    • Weight: Consider the weight of the battery, as lighter options can reduce fatigue and improve maneuverability.
    • Charging Time: Look for batteries that have shorter charging times, enabling you to get back to work quickly.

    Types of DEWALT 40V Batteries

    DEWALT offers a range of 40V batteries to meet various user needs. Here are the different types available:

    1. Lithium-Ion (Li-Ion) Batteries: These batteries provide high energy density, longer runtime, and are generally lighter. They have no memory effect, allowing you to recharge them at any time without reducing their capacity.
    2. Premium Lithium-ion (Li-Ion) Batteries: These batteries offer advanced features like Bluetooth connectivity, allowing you to track the battery's charge level remotely using a smartphone app.
    3. High Capacity Batteries: If you require extended runtime, opt for high capacity batteries. They usually have a larger Ah (ampere-hour) rating, allowing you to work for longer periods without recharging.

    Maintaining and Storing Your DEWALT 40V Battery

    To ensure optimal battery performance and longevity, consider the following maintenance and storage tips:

    • Always follow the manufacturer's instructions for charging and storage.
    • Keep the battery in a cool, dry place away from direct sunlight and extreme temperatures.
    • If the battery becomes damaged or heavily worn, replace it to maintain peak performance.
    • Regularly clean the battery contacts with a dry cloth to prevent dust or debris buildup.
    • Avoid overcharging the battery, as it can reduce its overall lifespan.

     

    Frequently Asked Questions (FAQs)

    Q: Can I use a 40V battery in a lower voltage DEWALT tool?
    A: No, the DEWALT 40V batteries are specifically designed for use with DEWALT 40V tools. Attempting to use them with lower voltage tools may result in damage to both the tool and the battery.

    Q: How long does it take to charge a DEWALT 40V battery?
    A: The charging time varies depending on the specific battery and charger model. It is recommended to refer to the manufacturer’s guidelines provided with your battery and charger for accurate charging time information.

    Q: Are DEWALT 40V batteries interchangeable between different tools?
    A: In most cases, DEWALT 40V batteries are interchangeable within the same voltage range. However, it is important to check compatibility before use to ensure optimum performance and avoid any potential compatibility issues.

    Q: Can I charge a partially discharged DEWALT 40V battery?
    A: Yes, you can charge a partially discharged DEWALT 40V battery without any adverse effects. The Lithium-ion technology used in these batteries allows for flexible charging as needed, without suffering from memory effect.

    Q: How long does a DEWALT 40V battery last?
    A: The battery’s runtime depends on various factors such as the tool being used, the task at hand, and the battery capacity. Higher capacity batteries generally offer longer runtime. For specific information, refer to the battery’s Ah rating and consult the manufacturer’s specifications.