Makita

Makita 18V LXT Lithium-Ion 5.0Ah Battery, 2/pk (mkt-bl1850b-2)

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SKU:
21511471
MPN:
mkt-bl1850b-2
Availability:
Usually ships the same or next business day. In stock at our MO warehouse.
Shipping:
Calculated at Checkout
Stock Update:
05/05/2026 04:23:04 AM PST
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$415.38
Stock Update:
05/05/2026 04:23:04 AM PST

Description

This item is brand-new, factory sealed.

ABOUT MODEL

The Makita 18V LXT® Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. The Makita 5.0Ah battery has a category-leading charge time of only 45 minutes, so it spends more time working and less time sitting on the charger.

The 18V LXT® 5.0Ah battery is compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool.

Makita 18V Lithium-Ion batteries resist self-discharge so they're ready for use even after long periods of storage. The Makita Rapid Optimum Charger (sold separately) is a smart-charging system that communicates with the battery during the charging process to monitor current, voltage and temperature. This advanced charging technology helps optimize battery life and deliver a faster charge. In addition, the Charger has a built-in fan to cool the battery for faster and more efficient charging, even in hot weather conditions.

For improved tool performance and extended battery life, Makita created STAR Protection Computer Controls™. STAR Protection is communication technology that allows the tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. Makita, the innovation leader in cordless tool technology, has the world's largest cordless tool system powered by 18V lithium-ion slide-style batteries.

FEATURES

  • Integrated L.E.D. 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 (-4°F/-20°C)
  • 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
  • Sixteen 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 18V Lithium-Ion is the world's largest cordless tool line-up powered by an 18V 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

Features

Compatibility:   

Makita Star Protection Tools


 

Country of Origin:   
Singapore

 

Specs

Warranty
Limited Warranty3 Year
Battery Information
Maximum Battery Recharge Time45 Minute
Battery Capacity5000 mAh
Battery RechargeableYes
Battery ChemistryLithium Ion (Li-Ion)
Application/UsageCordless Tool
Battery SizeProprietary Battery Size
Output Voltage18 V
General Information
Brand NameMakita
Manufacturer Website Addresshttp://www.makita.com
Marketing InformationABOUT MODEL
The Makita 18V LXT® Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. The Makita 5.0Ah battery has a category-leading charge time of only 45 minutes, so it spends more time working and less time sitting on the charger.
The 18V LXT® 5.0Ah battery is compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool.
Makita 18V Lithium-Ion batteries resist self-discharge so they're ready for use even after long periods of storage. The Makita Rapid Optimum Charger (sold separately) is a smart-charging system that communicates with the battery during the charging process to monitor current, voltage and temperature. This advanced charging technology helps optimize battery life and deliver a faster charge. In addition, the Charger has a built-in fan to cool the battery for faster and more efficient charging, even in hot weather conditions.
For improved tool performance and extended battery life, Makita created STAR Protection Computer Controls™. STAR Protection is communication technology that allows the tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. Makita, the innovation leader in cordless tool technology, has the world's largest cordless tool system powered by 18V lithium-ion slide-style batteries.
FEATURES
Integrated L.E.D. 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 (-4°F/-20°C)
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
Sixteen 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 18V Lithium-Ion is the world's largest cordless tool line-up powered by an 18V 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
Product TypeBattery
Product Name18V LXT Lithium-Ion 5.0Ah Battery, 2/pk
ManufacturerMakita U.S.A., Inc
Manufacturer Part NumberBL1850B2
Product LineLXT
Packaged Quantity2 / Pack

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Makita 18V LXT Lithium-Ion 5.0Ah Battery, 2/pk (mkt-bl1850b-2)
$415.38