Dewalt 18Vバッテリー交換のベスト(2022年)。レビュー&比較

Given the high cost of original equipment manufacturer (OEM) batteries, many consumers look for cheaper aftermarket alternatives. However, finding a quality replacement battery can be a challenge. This article will discuss five of the best Dewalt 18v battery replacements on the market. Tips on what to look for when choosing a replacement battery will also be provided for your guidance.

Powerextra 3.7Ah 18V Replacement Battery

The Powerextra 18V 3.7Ah replacement battery is designed to replace the original Dewalt DE9095, DE9096, DE9098 and other compatible models. It has a high capacity of 3.7Ah which can be used for longer period than the original one. Built-in protection against potential damage caused by overcharging, overheating and short-circuit protection. With high quality cells for long-lasting performance, it will work with your power tools for a long time!


Dewalt 18vバッテリーの交換用として最適なものはどれですか?

When it comes to finding the best Dewalt 18V battery replacements, there are a few things to keep in mind.

  • First, it is important to find a replacement that is compatible with your Dewalt tools.
  • Second, you'll want to consider the capacity of the 交換用電池.
  • And finally, you'll want to make sure that the replacement battery is built to last.

With those factors in mind, here are the five of the ベスト Dewalt 18volt battery replacements on the market today.

1. Powerextra 3.7Ah 18V DC9096 DC9098 Replacement Battery 

The Powerextra 18V 3.7Ah NI-MH battery is a replacement for Dewalt DC9096 DE9039 DE9095 DE9096 DE9098 DW9578 DC759 DC970 models. It is designed to provide long-lasting performance, durability, and an extended run time. The built-in protection against potential damage caused by overcharging, overheating, and short-circuit protection ensures complete safe use. It also features high-quality cells for long-lasting performance.

This product has been tested and validated to ensure compatibility with Dewalt tools.

2. FirstPower 4.0Ah 18V DC9096 DC9098 Replacement Battery

This replacement battery pack is a high-capacity 18V battery that offers long-lasting performance and durability. The battery is made of NI-MH battery type and is FCC, ROHS, CE certified. It also features no memory effect and does not heat when charged. Tested by the manufacturer to match the original & OEM product, this battery is ideal for use with power tools and other devices that require an 18V battery.

FirstPower 4.0Ah 18V Replacement Battery

Looking for a reliable, long-lasting battery for your power tools? Look no further than FirstPower's 4.0Ah 18V DC9096 DC9098 Replacement Battery! This NI-MH battery type offers superior performance and durability, and is built with protection against overcharging - so you can rest assured that your tool will always be ready to go when you need it. Plus, these batteries are FCC, ROHS, and CE certified - ensuring that they meet the highest quality standards. So don't wait any longer - order your replacement battery today!


3. BABAKA 3.7Ah 18V DC9096 DC9098 Replacement Battery

BABAKA 3.7Ah 18V DC9096 DC9098 Replacement Battery is a replacement for your original battery. It's made of high-quality cells and has been tested to match the original specifications. It's designed to meet or exceed manufacturer standards and specifications, ensuring long-lasting performance and durability. The perfect replacement for your original battery at home, on the go, or in the office; you can rely on it whenever you need power most.

BABAKA 3.7Ah 18V Replacement Battery

This replacement battery for Dewalt DC9096, DC9098, and other 18 volt tools is a high capacity NI-MH battery that offers long-lasting performance and durability. It is perfect for replacing a worn out or damaged battery and features no memory effect so it can be charged or discharged as needed without loss of capacity. Made of top grade cells, this battery is safe and reliable.


4. UTRBATT 3.8Ah 18V DC9098 DC9096 Replacement Battery

UTRBATT's 3.8Ah 18V replacement battery is perfect for Dewalt tools and chargers. This high-capacity Ni-MH battery is ROHS, CE&PSE certified, and has been tested to match the original product. With no memory effect, this battery can be charged at any time without affecting performance. Plus, built-in protection against potential damage from overcharging, overheating, and short-circuiting offers peace of mind and longer battery life.

UTRBATT 3.8Ah 18V Replacement Battery

This replacement battery is a high-capacity NI-MH battery type that is compatible with all Dewalt 18V tools and chargers. It has been tested by the manufacturer to match the original product in performance and quality, and it is CE&PSE certified.


Whichever battery you choose, make sure that it is compatible with your tool. Always check the manufacturer's recommendations to ensure that you are getting a product that will work well with your Dewalt tools.


There isn't a definitive answer to this question since the battery life of DeWalt tools can vary depending on a number of factors, such as the type of DeWalt tool, the age of the battery, and how often it's used. That said, most DeWalt batteries have a lifespan of around 18 months to 2 years. So if you're looking for a battery that will last the longest, you should go with a brand-new battery that's been stored properly.

Can DeWalt 18V batteries be reconditioned?

Reconditioning Dewalt's 18v battery may depend on the specific model of battery. Some models have a built-in protection circuit that will not allow the battery to be charged once it has been discharged below a certain voltage.

Other models may require special charging techniques to 再製 the battery. For more information, please consult the user manual for your specific Dewalt 18v battery model.

What DEWALT batteries are interchangeable?

The 18-volt battery is the most popular size among DEWALT power tools. It is made up of two 9-volt batteries connected in series. The most common replacement battery for this size is the 18-volt NiCd (nickel-cadmium) battery. However, there are also リチウム-ion and lead-acid batteries available.

Can you use 20V battery on 18V DEWALT?

In some cases, it should be possible to use a 20V battery on an 18V DEWALT tool, but it's important to check the tool's owner manual to make sure that it is compatible. There may be some safety risks associated with using a higher voltage battery on a lower voltage tool, so it's best to err on the side of caution and only use batteries that are recommended by the tool manufacturer.

How to choose the best Dewalt 18V Battery replacement?

Dewalt makes several types of 18v batteries, and it can be confusing to try and figure out which one is the best for your tool. Here are some tips:

  • First, find the model number of your tool. This can usually be found on the bottom or side of the tool.
  • Next, go to the Dewalt website and use the battery selection guide to find the right battery for your tool.
  • If you still can't figure out which battery is right for you, call Dewalt customer service, and they will help you select the right battery.

In addition, when choosing the best 18v battery for your 18v Dewalt tool, you'll want to consider the amp hour rating of the battery as well as the weight and size.

The amp hour rating is a measure of how much power a battery can store. So, a battery with a higher amp hour rating will provide more power than a battery with a lower amp hour rating.

When it comes to weight and size, you'll want to choose a battery that is compact and lightweight so that it is easy to carry around.

How do you revive a 18V DeWalt battery?

Reviving an 18V DEWALT battery may not apply to all models, so it is best to check with the company before attempting this.

This process can be dangerous and should only be attempted by someone who is familiar with basic electrical safety procedures. Always use caution when working with batteries, and never work with a battery that is damaged or shows evidence of being overheated.


Choosing the best Dewalt 18V battery replacement is essential to getting the most out of your Dewalt tools. This article covers the best options currently available on the market, as well as what to look for when choosing a replacement battery. Just remember to get the most out of your new battery, be sure to properly care for it according to the manufacturer's instructions. With proper care and maintenance, your Dewalt 18V battery replacement can last for years to come.

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