Makita BTD140 LXT 18-Volt Lithium Ion Impact Driver Kit

by Makita

Product Description

Amazon.com Review

We’ve come a long way from sweat and a screwdriver. A hundred years ago, builders would never have envisioned a tool as powerful and efficient as this one. Heck, even 20 years ago. Science has ushered battery technology along, and the LXT Lithium-Ion system that powers this impact driver has a ton of advantages over standard NiMH or NiCad batteries. The Lithium-Ion technology means 1,400 battery life cycles, longer run time, lighter weight, a great reduction in the self-discharge rate and built-in shock-absorbing features to protect your battery.

But perhaps the coolest innovation is what Makita calls its 45-minute Optimum Charger. It actually talks to the batteries it charges throughout the cycle, using a built-in memory chip in the battery and, believe it or not, a CPU chip in the charger itself, which analyzes the data stored in the battery chip to decide on the best charging method at that time.

Slide one of these batteries onto the supremely designed impact driver and you’ll be amazed at what you can do. Despite its size (for the record, it’s 5-3/4 inches long and weighs barely 3 pounds), this driver kicks out an unbelievable 1,280 in./lbs. of efficient torque, a no-load speed of 2,300 rpm and 3,200 blows per minute, putting it way out in front of the pack. We really like the integrated worklight, too. It illuminates as soon as you pull the trigger, and it stays on for 10 seconds or so after you release the trigger, too – a handy little feature.

Makita’s always made ergonomically positive tools that feel good in your hand and take the strain off your body, and this one’s no exception. The slightly curved grip is so comfortable, and because it’s super compact and lightweight, this driver’s an absolute pleasure to run. -- Kris Jensen-Van Heste

What’s in the Box
Impact driver, two LXT Lithium-Ion 3.0Ah batteries, 45-minute optimum charger, tool case

Product Description

We've come a long way from sweat and a screwdriver. A hundred years ago, builders would never have envisioned a tool as powerful and efficient as this one. Heck, even 20 years ago. Science has ushered battery technology along, and the LXT Lithium-Ion system that powers this impact driver has a ton of advantages over standard NiMH or NiCad batteries. The Lithium-Ion technology means 1,400 battery life cycles, longer run time, lighter weight, a great reduction in the self-discharge rate and built-in shock-absorbing features to protect your battery. But perhaps the coolest innovation is what Makita calls its 45-minute Optimum Charger. It actually talks to the batteries it charges throughout the cycle, using a built-in memory chip in the battery and, believe it or not, a CPU chip in the charger itself, which analyzes the data stored in the battery chip to decide on the best charging method at that time. Slide one of these batteries onto the supremely designed impact driver and you'll be amazed at what you can do. Despite its size (for the record, it's 5-3/4 inches long and weighs barely 3 pounds), this driver kicks out an unbelievable 1,280 in./lbs. of efficient torque, a no-load speed of 2,300 rpm and 3,200 blows per minute, putting it way out in front of the pack. We really like the integrated worklight, too. It illuminates as soon as you pull the trigger, and it stays on for 10 seconds or so after you release the trigger, too - a handy little feature. Makita's always made ergonomically positive tools that feel good in your hand and take the strain off your body, and this one's no exception. The slightly curved grip is so comfortable, and because it's super compact and lightweight, this driver's an absolute pleasure to run. -- Kris Jensen-Van Heste What's in the Box Impact driver, two LXT Lithium-Ion 3.0Ah batteries, 45-minute optimum charger, tool case

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Product Details

• Product Dimensions: 16 x 6 x 13 inches ; 12.8 pounds
• Shipping Weight: 16 pounds (View shipping rates and policies)
• Shipping: This item is also available for shipping to select countries outside the U.S.
• Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
• ASIN: B000EDPSSM
• Item model number: BTD140
• Average Customer Review: 4.5 out of 5 stars  See all reviews (26 customer reviews)
• Amazon Best Sellers Rank: #144,430 in Home Improvement (See Top 100 in Home Improvement)

Customer Reviews

Most Helpful Customer Reviews

12 of 12 people found the following review helpful:

5.0 out of 5 stars Best Impact I have ever owned Use it everyday!, December 24, 2006

By 

J. Black - See all my reviews
(REAL NAME)   

This review is from: Makita BTD140 LXT 18-Volt Lithium Ion Impact Driver Kit (Tools & Home Improvement)

Four years ago I had a hand crushing injury at work. I'm a manager of a garage door shop and I have to use an impact everyday. My hand would hurt after a long day of using my old makita or dewalt impact. I was so happy when this item was released. It is so much lighter then any of my old impacts. It also does the job. I use it so much daily that I go through 3 batteries a day. I'm not trying to say that the batteries don't have a long life, it is just that I actually use the impact 6-7 hours a day. After 364 days, the impact started to die, the brushes and motor were shot. I was very surprised, I brought the impact to a makita authorized service center and even though it was "very used" for 364 days, they fixed it in less then 24 hours. For one day I had to go back to using my old heavy impact. It was horrible day. I would not live without this impact. I even bought a second one as a back up. Even though the price is higher then some of the other impacts out there (my wife grumbled a little about the cost)I would absolutely recommend this over any other impact on the market!

11 of 11 people found the following review helpful:

5.0 out of 5 stars terrific tool, August 4, 2006

By 

Victoria Mihalski "speedi - a guy" (allentown,pa) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Makita BTD140 LXT 18-Volt Lithium Ion Impact Driver Kit (Tools & Home Improvement)

My most often used tool is a cordless drill and my old Makita was wearing out.

I have the new Makita Lithium-Ion impact drive for 2 weeks and it is terrific. The weight is less than my old drill. the power is tremendous, the light is a bonus and the battery longevity is great...

9 of 9 people found the following review helpful:

5.0 out of 5 stars Power beyond power!!, July 26, 2006

By 

B. Martin (Cleveland Hts. , OH) - See all my reviews
(REAL NAME)   

This review is from: Makita BTD140 LXT 18-Volt Lithium Ion Impact Driver Kit (Tools & Home Improvement)

I bought this impact driver for am upcoming deck project. I have tested it out a few times so far. I installed a bunch of 1/4"x4" lags into studs w/o predrilling and BURIED them so deep as to countersink the hex heads. Oops! Makes them kind of a bear to remove. This thing has oodles of power. But it is great for driving small screws as well. I still am using the residual charge that was in the battery when it arrived, so I haven't got to try out the cool charger with the fan cooling yet. I cannot wait to use it on the deck. You will NOT be dissappointed. I have read in some reviews comments about the noise. While it is noisy, I do not find it noisy enough to really warrant ear protection. Maybe if you were using it for a long period of time ....