Model # BL1815

Internet #100557383

Store SO SKU #1000472021

Makita 18-Volt Compact Lithium-Ion 1.5Ah Battery
0088381313766

Discontinued Makita

18-Volt Compact Lithium-Ion 1.5Ah Battery

  • 15 minute charge time when used with Makita Rapid Optimum Charger
  • Resists self-discharge and holds charge during inactivity
  • Compatible with Makita 18-Volt Compact power tools

Frequently Bought Together

Product Overview

The Makita 18-Volt Compact Lithium-Ion Battery charges 4X faster than comparable NiCd batteries. It only takes 15 minutes. Makita's rapid optimum charger communicates with the battery's built-in chip to optimize the battery life by actively controlling the current, voltage and temperature.

California residents: see   Proposition 65 information

  • Resists self-discharge and remains ready for use even after long periods of storage
  • Compatible with a variety of Makita 18-Volt power tools
  • 16 contact terminals to reduce power fluctuations in high-vibration work environments
  • Built-in fan to cool the battery and extend its life
  • Charger (model DC18RA) sold separately
  • 3-year limited warranty



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Customer Questions & Answers

why is it that this wont fit my miakita saws at all

Asked by: jeremy725
Only the 3 amp hour batteries will fit and power the saws and some of the more demanding equipment.
Answered by: DKing
Date published: 2015-09-20

is this the battery for the Makita LXFD01CW drill?

Asked by: RHDH
LXFD01 is the Model of the Drill. The drill works fine the batteries are dead. And the charger is not broken. The batteries were designed to stop taking a charge after a set period of time or charges.
Answered by: jmack
Date published: 2015-09-20

I have a makita drill Model BHP451. I want to know which battery I need.

Asked by: Anonymous
18V 3.0Ah Lithium Ion Battery BL1830
Answered by: Chas
Date published: 2015-09-20

will this battery fit model # XDT04Z makita impact driver

Asked by: eddy
The Makita 18-Volt LXT Lithium-Ion Cordless Impact Driver (XDT04Z) is compatible with Makita 18-Volt Lithium-Ion Batteries including the following: 1.5 Ah (BL1815), 2.0Ah (BL1820, BL1820B); 3.0Ah (BL1830); 4.0Ah (BL1840, BL1840B); and 5.0Ah (BL1850, BL1805B).
Answered by: MakitaTeam
Date published: 2016-01-05
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Customer Reviews

18-Volt Compact Lithium-Ion 1.5Ah Battery is rated 3.5 out of 5 by 28.
Rated 4 out of 5 by from Not too bad... First this ad doesn't say this is the 1.5 Ampere Hour battery, which is pretty basic- HD has trouble getting the details right on their website. Second, the on-line price elsewhere is 20% less, w/ free shipping. Third, I had a couple of the early 3.0AH ones go bad- Makita may have improved them by now, All this having been said, the Makita 18V Li-ion system is great- batteries charge quickly, don't run down even after sitting several weeks, which NiCads do. The tools are very well designed, excellent ergonomics, good value for the price. They're a generation out of date, but they're still the equal of anything on the market. I bought an extra impact driver, just in case the first failed- as a professional, I don't want to be without one.
Date published: 2011-06-26
Rated 5 out of 5 by from Amazing performance! These batteries are amazing! I have been using these batteries in my cabinetry shop for a good 3 years and have not had one problem with them. It's amazing how long they last for how quick they charge. Worth every penny.
Date published: 2011-05-16
Rated 4 out of 5 by from it's a replacement battery If you own a Makita compact lithium ion drill and your battery went bad, this is your only option. I put my tools through he!!. These batteries last for about a year of regular use(making holes in duct, sinking screws, falling off ladders, etc...) 50 hrs/wk 51 weeks out of the year. Then i just get an error code and the battery won't even take a partial charge. The guys running Dewalts replace theirs at about the same rate. I'm going to try the Ryobi +one kit next time around. See how it holds up.
Date published: 2013-07-30
Rated 1 out of 5 by from Battery doesn't last I had two batteries that bought with the drill. I used my drill about once a month and after a year, both batteries won't accept a charge. I have to buy a new battery because I paid 300 for drill, charger and two batteries.
Date published: 2012-11-21
Rated 1 out of 5 by from Unhappy with this product Similar to many of the other costumers who have written reviews I, too, am having trouble with the battery. I have only had the drill a little over a year and the battery pack is flashing red and green. From what I have read that indicates that it is no longer accepting a charge! This makes me very unhappy considering the new battery will cost over 80 dollars! I am not going to put more money into a battery and product that is likely to fail in another year!I read that Makita will not do anything if it is over the year warranty. Shame on them for not standing by thier products. I will not buy another Makita drill! I had a Dewalt for almost 10 years. That battery and drill was strong during that whole time. Looks like I will go back to Dewalt.
Date published: 2014-08-06
Rated 5 out of 5 by from Good Battery I needed to replace an original battery.........it lasted over 4 years. Fast Charging. Keeps charge over time.
Date published: 2016-06-24
Rated 5 out of 5 by from Fantastic product I work as a professional auto mechanic and have the drill and impact driver, and make use of the impact driver daily. The batteries lasted 8 years of daily heavy use before the plastic casing on the batteries finally came apart from stress cracks due to rough use. I highly recommend these, never experienced any issues, and most people who seem to complain about the batterys dying only use the tools a few hours each month. No battery will last like that.
Date published: 2014-03-08
Rated 4 out of 5 by from It is what it is... it's a battery. We had purchased the drill and needed a second battery to swap out with. The unit gets used off and on about 80 hours per week. The batteries charge quick and are adequate enough to keep us going with several changes throughout the day. We have had the drill and batteries a couple of months now and all seems to be well. There does not seem to be any decline in performance. The beauty of these are that they are so light weight in comparison to the De-Walt 18V drill/battery we were using. I do not feel they have the torque and power of the De-Walt and the batteries do not seem to hold a charge for as long as the De-Walts, but for the difference in weight (with a lot of the use being above shoulders), it is well worth the effort to swap batteries more often.
Date published: 2014-12-17
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