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Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
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Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator

Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator

Regular price $289.00 Sale price $179.99
Condition: New
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Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator

Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator

Condition: New
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You have 30 calendar days from delivery or purchase to return your item. You can return by mail or drop it off in person at our Elk Grove storefront. Simply email us at info@valuetools.co with your order number.

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Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Regular price $289.00 Sale price$179.99
Availability: In stock SKU: 1002582450 UPC / GTIN: 088381463928
Categories: Makita

Model Number: BL1850B-2

Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator

Makita BL1850B-2 18V LXT 5.0Ah Battery 2 Pack LED Indicator
Product Overview

Keep your cordless tools running all day with the Makita BL1850B-2 18V LXT 5.0Ah Lithium-Ion Battery Pack, sold as a 2-pack. Each high-capacity battery delivers up to 65% more run time per charge than the Makita BL1830 and reaches full charge in about 45 minutes, so you spend less time waiting and more time working. The built-in LED charge level indicator lets you check power at a glance before you start the job.

Key Features
  • Work longer on every charge: up to 65% more run time per charge compared to the BL1830 battery.
  • Less downtime: reaches full charge in 45 minutes or less, so the battery spends more time working and less time on the charger.
  • Check power at a glance: integrated LED charge level indicator lets you monitor battery charge.
  • Protect your tools and battery: Star Protection Computer Controls help guard against overloading, over-discharging and overheating.
  • Consistent power in cold weather: delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C).
  • Stable power under vibration: sixteen contact terminals maintain a constant connection to help prevent power loss or fluctuation during high-vibration applications.
  • Built to take hits: impact-resistant outer case and shock-absorbing inner liner are engineered to protect the battery.
  • Ready when you need it: resists self-discharge and remains ready for use after long periods of storage.
Specifications
Brand Makita
Model Number BL1850B-2
Battery Platform 18V LXT Lithium-Ion
Capacity 5.0 Ah
Charge Time 45 minutes or less to full charge
Charge Level Indicator Integrated LED
Run Time Up to 65% more per charge vs. BL1830
Contact Terminals Sixteen
Protection STAR Protection Computer Controls (overload, over-discharge, over-heat)
Cold-Weather Operation Consistent performance down to -4°F / -20°C
Warranty 3-year limited
Best Uses / Applications

Designed for professional contractors and DIY users, these batteries suit demanding jobsite and workshop work, including drilling, fastening, cutting and grinding tasks with compatible Makita 18V LXT Star Protection tools.

Compatibility / Materials

Tool compatibility: Compatible only with Makita Star Protection tools, identified by the Star Symbol and/or the Yellow Battery Receiver under the tool. Check your tool before purchase.

Charger: The Makita Rapid Optimum Charger is sold separately. It is a smart charger that communicates with the battery to monitor current, voltage and temperature, and it includes a built-in fan to cool the battery during charging.

Materials and construction: Impact-resistant outer case with a shock-absorbing inner liner.

Important Purchase Information
  • Backed by a Makita 3-year limited warranty.
  • Works only with Makita 18V LXT Star Protection tools. Confirm the Star Symbol or Yellow Battery Receiver on your tool before ordering.
  • The Makita Rapid Optimum Charger is not included and is sold separately.

Frequently Asked Questions

Quick answers to common questions about this product.

Is the Makita BL1850B-2 compatible with my Makita 18V LXT tool?

The BL1850B-2 is compatible only with Makita Star Protection tools. Look for the Star Symbol and/or the Yellow Battery Receiver under the tool. If your tool does not have either marking, this battery will not work with it.

What is the difference between the BL1850B and the BL1830 battery?

Makita rates the BL1850B at up to 65% more run time per charge than the BL1830. It also reaches full charge in 45 minutes or less and includes an integrated LED charge level indicator.

How long does it take to charge the Makita BL1850B-2?

Makita specifies a full charge in 45 minutes or less. The Makita Rapid Optimum Charger, sold separately, is the smart charger designed for this battery.

How does the LED charge level indicator work?

The integrated LED charge level indicator lets you monitor the battery's charge level directly on the pack, so you can check power before starting a job.

Will the Makita 5.0Ah battery perform in cold weather?

Makita states the battery delivers consistent power and run time in extreme temperatures, including winter conditions down to -4°F (-20°C).

Can I store the battery for a long time without losing charge?

Makita 18V Lithium-Ion batteries resist self-discharge, so the BL1850B-2 remains ready for use after long periods of storage.

Why buy a 2-pack of 5.0Ah batteries?

Two batteries let you keep one working while the other charges, which reduces downtime on busy jobs. Each battery is rated for up to 65% more run time per charge than the BL1830.

Which charger should I use with the BL1850B-2?

The Makita Rapid Optimum Charger is recommended. It communicates with the battery to monitor current, voltage and temperature, and its built-in fan cools the battery during charging. The charger is sold separately.

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