- Integrated L.E.D. battery charge level indicator
- Protects against overloading, over-discharging and over-heating
- Impact-resistant outer case and shock-absorbing inner-liner
- See More Details
Frequently Bought Together
Product Overview
World's Largest 18V Lithium-Ion System
With each cordless tool, you hold over 100 years of motor engineering and over 40 years of cordless innovation
One System. Endless Possibilities.
Use the same batteries and chargers with all 36V and 18V LXT tools
The LXT Advantage
4 key components make up the LXT® Advantage, providing you with the most advanced, durable and dependable 18V products
Maximum Performance. No Cords Needed.
Break free from the cord with two 18V LXT® batteries.
Premium Power and Run Time
LXT® is the one-battery solution for contractors that require a cordless tool system that helps them be more productive
Compact Design and Performance
LXT® Compact continues to refine the formula of faster-charging batteries, more power and speed, and a leading power-to-weight ratio
A New Class in Cordless
The most compact and lightweight go-anywhere 18V solution
Faster Charging
The Rapid Optimum Charger communicates with the battery’s built-in chip to optimize battery life
More Run Time
Battery delivers constant power and run time in extreme temperatures, even in winter
Longer Motor Life
Makita-built Brushless Motor eliminates carbon brushes, so the motor runs cooler and more efficiently
Efficient Power Management
Overload protection, Over-discharge protection and Overheat protection
Star Protection
Star Protection is communication technology that protects against overload, over-discharge and overheating
3-Year Limited Warranty
On every Makita Lithium-Ion Tool, Battery and Charger from the date of original purchase.
- Integrated LED battery charge level indicator allows user to monitor battery charge
- Provides up to 65% more run time per charge compared to BL1830
- Reaches full charge in 45 minutes or less
- Compatible only with star protection tools, indicated by the star symbol and/or yellow battery receiver under the tool
- Battery delivers consistent power and run time in extreme temperatures, even in winter (-4F/-20C)
- Equipped with star protection computer controls to protect against overloading, over-discharging and over-heating
- Impact-resistant outer case and shock-absorbing inner-liner are engineered to protect the battery
- 16 contact terminals maintain a constant connection with the tool to help prevent power loss or fluctuation, even during high-vibration applications
- Battery resists self-discharge and remains ready for use even after long periods of storage
- Makita 18-Volt lithium-ion is the world's largest cordless tool line-up powered by an 18-Volt lithium-ion slide-style battery
- Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (charger not included)
- 3-year limited warranty
- Shop all Makita products
- Click here for more information on Electronic Recycling Programs
- California residents
Product Overview
- Integrated L.E.D. battery charge level indicator
- Protects against overloading, over-discharging and over-heating
- Impact-resistant outer case and shock-absorbing inner-liner
Key Features
World's Largest 18V Lithium-Ion System
With each cordless tool, you hold over 100 years of motor engineering and over 40 years of cordless innovation
One System. Endless Possibilities.
Use the same batteries and chargers with all 36V and 18V LXT tools
The LXT Advantage
4 key components make up the LXT® Advantage, providing you with the most advanced, durable and dependable 18V products
Maximum Performance. No Cords Needed.
Break free from the cord with two 18V LXT® batteries.
Premium Power and Run Time
LXT® is the one-battery solution for contractors that require a cordless tool system that helps them be more productive
Compact Design and Performance
LXT® Compact continues to refine the formula of faster-charging batteries, more power and speed, and a leading power-to-weight ratio
A New Class in Cordless
The most compact and lightweight go-anywhere 18V solution
Faster Charging
The Rapid Optimum Charger communicates with the battery’s built-in chip to optimize battery life
More Run Time
Battery delivers constant power and run time in extreme temperatures, even in winter
Longer Motor Life
Makita-built Brushless Motor eliminates carbon brushes, so the motor runs cooler and more efficiently
Efficient Power Management
Overload protection, Over-discharge protection and Overheat protection
Star Protection
Star Protection is communication technology that protects against overload, over-discharge and overheating
3-Year Limited Warranty
On every Makita Lithium-Ion Tool, Battery and Charger from the date of original purchase.
Specifications
Dimensions
Details
Questions & Answers
Is a Makita 18v 5Ah lxt lithium ion battery with a fuel guage the same as an Makita 18v 5Ah lith...
Asked by JJG61 February 16, 2021Thank you for your question. These batteries are interchangeable.
Where is this battery made in?
Asked by Me February 7, 2021Thank you for your question. The Bl1820B 0V LXT Lithium‑Ion Compact Battery Pack 2.0Ah with was made in Singapore. Please be advised that all of the Makita corporation's manufacturing centers around the world are held to the same Quality Criteria regardless of location.
How much do these weigh?
Asked by THURMAN January 26, 2021They weigh about one and a half lbs on my scale,
Can I use this is Israel with the currency?
Asked by Tara January 21, 2021Thank you for your question. Yes. Please make sure that your charger is rated for the appropriate voltage in Israel. Please Call the Makita Call Center during business hours at (800)4-MAKITA, they’re based in Buford, GA and are ready to help.
what's the weight on the battery.
Asked by Gato47 December 27, 2020Thank you for your question. The BL1820B Lithium Ion compact battery weighs 0.8 lbs.
Is there Makita 18 volt battery 3.0 in the Yucca Valley store
Asked by Dave December 2, 2020You can check stock on line by putting the Yucca Valley store in the "My Store" field at the top of the home page. Then search for the item and it will show how many are available. Otherwise, Call the store!
Can you use 5.0 battery to replace 3.0 battery
Asked by magoo November 26, 2020Thank you for your question. If your battery receiver on your current tools is either yellow or black with a Star symbol then you can use the 5.0 Ah battery.
is the biggest battery you have a 6ah?and what are all them rated for when recharging before ther...
Asked by bob November 13, 2020Thank you for your question. The BL1860B 18V LXT® Lithium‑Ion 6.0Ah Battery is the highest capacity battery currently offered. Battery lifespan is affected by many variables, such as climate, usage, and storage. Because of this, we do not have a published expected lifespan of batteries.
What is the weight of each battery pack?
Asked by JohnCali November 8, 2020They are very light as per the manual.
Replacement makita charger it’s a good item to charge bl1830b?
Asked by Nayef October 15, 2020Thank you for your question. The DC18RC 18V LXT charger would be a good charger for any Makita 18V Lithium Ion Battery.
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