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Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black

Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black

Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black
$ 42.97

Score By Feature

Based on 1,373 ratings
Light weight
9.49
Longevity
9.13
Value for money
8.68

OveReview Final Score

How Our Score Is Calculated

Product Description

The Integrated Learning Program. The battery charge level indicator lets the user monitor how much battery power is left
Comparatively, provides up to 50% more run time for the same amount of charge
In less than 25 minutes, the battery reaches full charge
The 18V LXT tools are compatible with this kit
Despite cold temperatures (-4 Degrees F/-20 Degrees C), the battery was able to deliver consistent power and operation.

Questions & Answers

The difference between the 1820 battery and the 1820B battery is what?

They have LED charger indicators, so their 1820B and 1840B versions are designated as LED charged batteries. These features cannot be found on the 1820, 1830, or 1840 models.

Two of my tools use BL1815, a vacuum and drill. What tools will these batteries work with?

There is only one way to tell if these batteries will work, the battery receptacle, or plate, where the battery slides into the tool has to be yellow or have a star on it. If either of those is true, then

I recall there being a 1 Ah battery in Makita's 18 Volt line. Is this the most compact battery for this series? What is the difference in size between the two?

I know of only one battery that will be more compact than the 2 AH battery. There are some applications that require a bit more performance. The time I get out of one of these when I attach a four-inch angle grinder or run a 4" hole saw is less than 10 minutes. Although it is often lighter than the other types, its advantages are many when used

Selected User Reviews For Makita BL1820B 18V Compact Lithium-Ion 2.0Ah Battery , Black

Make sure you do not purchase these if you want to hold a I got these from significant sources to replace my six year old 1815 batteries that weren't holding a charge as long as these ones
3/5

It's likely that after a few cycles these too will no longer hold a charge. For a little over a three-hour run, my radio. When they were new, the old ones could run it all day long. Due to my mistakes, I didn't return the items within the 30 days. We will not be buying anything else from significant sources* Update Waste of time and resources. This charger takes 15 minutes to charge and gives 15 minutes of work time. Don't waste your money on it!.

Josephine Buckley
Josephine Buckley
| Nov 15, 2020
Batteries that are light weight and can be used in a variety of applications The Makita compressor is a compact tool
5/5

I purchased these to serve as spare parts for a brushless sub This set includes an impact driver and a drill driver. I would recommend 6 Ah) but I think subcooler will be perfect It's a set of small, compact tools that I recommend for any small job as they are light weight and handy for small tasks. These batteries recharge in 25 minutes and can be used for It was only recently that I switched to cordless power tools and carefully compared Makita, Milwaukee, and DeWalt Makita's brushless tools and Li battery technology are top notch, they have good to excellent reviews from experts, they have a growing selection, and they were a good choice for me. DeWalt's tools were excellent, but I went with Makita's. The brushless tools can maintain a constant speed during time intervals with varying loads and don't have brushes to wear out Then replace it. You should consider the new Makita batteries if you are looking for a larger capacity, a longer lifespan. There are no batteries in the car.

Roy Wang
Roy Wang
| Aug 11, 2020
Keep around
5/5

Worthy of your attention. Sometimes, it's very handy to have a smaller battery, even though most of the time we want the biggest They can be attached to my lightweight drill and impact driver, and to my LED flashlight, depending on the task at hand. When it comes to the weight difference, and not the runtime, sometimes smaller and lighter is better. A good battery setup is to have a mixture of 2 and 5 Ah batteries. In the first place, there is As for the 5s, well, it's useless since there is no indicator and, well, there is less capacity in the same size! The same can be said for A double-Ah battery with a capacity of 0 Ah I feel unitary. I look forward to the day when Makita realizes it is financially feasible to make A single-cell battery can store up to 0 Ah of electricity It is stacked- This is what you need to pack.

Reign Montoya
Reign Montoya
| Sep 06, 2020
The lightest and most powerful computer available
5/5

An impact tool is used to drive screws into support cabinets that lasts for hours By giving up half a pound of weight on the combo kit of an impact driver, drill and Feintool, my tools are now half as heavy. There are zero or five alternatives. There are no batteries of this capacity. It is easy to like light, isn't it?.

Layla Liu
Layla Liu
| Sep 03, 2020
I found it to be very helpful It's a nice compact size for light duty work
5/5

Due to its compact size and lighter weight, I prefer these smaller batteries. This applies to all of my router, oscillating saw, and drills. Those tools feel too bulky in the larger format. It just feels right in the hand.

Lyanna Williams
Lyanna Williams
| Jan 25, 2021
A battery is what it is
5/5

Only if you own a Makita Jacket can I see good reasons to purchase this battery. The jackets I have now will be adorned with more of these. The smaller batteries are great for that, but the larger batteries are a much better buy for tools. There are still a few of these small ones I have from when I first switched over to Makita years ago, but they are getting older and don't keep a charge as long as they used to.

Charlotte Hendricks
Charlotte Hendricks
| May 11, 2021
Neither the battery indicator lights nor the charge indicator worked
3/5

This battery had zero charge when it was sent to me. During the charge, I reached out to her. There was no light to indicate the battery level. For the first time in my life, I received a Makita battery that didn't function perfectly. I simply think it was a bad battery this time. The item had to be returned, but I had to pay the postage. If you can return an item to Amazon, buy all items that are shipped by Keep an eye on yourself.

Dawson Cochran
Dawson Cochran
| Dec 19, 2020
It turned out that the battery was dead and damaged
3/5

The battery arrived so drained that it wouldn't even turn on the capacity meter when I got it. Although this battery is rated for slightly less amp hours, after recharging and using it several times I have found it dies very quickly compared to other older makita batteries I have, despite the If you are going to purchase batteries like this from this seller or from Amazon, then I would recommend you not buy from them. It wouldn't hurt to get one from a local store that doesn't sell you old or damaged products.

Lilian Roman
Lilian Roman
| Mar 18, 2021

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