12123749-1-M-Makita-BL1840B-Battery
Part Location Diagram of BL1840B Makita Battery
See part A07 in the diagram
12123749-1-S-Makita-BL1840B-Battery 360 view
( Grid squares measure 1x1 inch )
12123749-1-S-Makita-BL1840B-Battery 12123749-2-S-Makita-BL1840B-Battery 12123749-3-S-Makita-BL1840B-Battery 12123749-1-S-Makita-BL1840B-Battery 360 view
Part Location Diagram of BL1840B Makita Battery

Battery BL1840B

$241.85
Special Order
Fix Number:
FIX12123749
Manufacturer #:
BL1840B
Manufactured by:
Makita

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Product Description

This 18V lithium-ion battery provides reliable, long-lasting power for demanding cordless tool applications, helping ensure consistent performance and extended runtime. Designed with a 4.0 Ah capacity (72 Wh) and weighing approximately 1.5 lbs, it delivers efficient energy with fast recharge times of about 40 minutes. Built with advanced protection technology and a built-in LED charge indicator, it helps prevent overheating, overloading, and over-discharge while allowing quick monitoring of battery life. Replacing or upgrading your battery helps maintain optimal tool performance and dependable operation on the job.

  • Works with the following brands:
    Makita
  • Works with the following products:
    Drill
Works with the following brands:
Makita
Works with the following products
Drill

Questions and Answers

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Model Compatibility

This part works with the following models:
Fix Number: FIX12123749
Manufacturer Part Number: BL1840B
Brand Model Number Description
Makita XAG10M Grinder - Grinder
Makita XAG10Z Grinder - Grinder
Makita XDT12M Drill - Drill / Driver
Makita XDT12R Drill - Drill / Driver
Makita XDT12Z Drill - Drill / Driver
Makita XDT13M Cordless Drill - Impact Driver
Makita XDT13SM1 Impact Driver - 18v Lxt® Lithium-Ion Brushless Cordless Impact Driver Kit (4.0ah)
Makita XDT13Z Drill - Drill / Driver
Makita XDT14M Drill - Drill / Driver
Makita XDT14Z Drill - Drill / Driver
Makita XPDT13 Impact Driver - 18V Lxt Lithium?Ion Brushless Cordless Impact Driver
Makita XPH12 Hammer Drill - 18V LXT - 1/2" Hammer Driver-Drill
Makita XPH12M Drill - Drill
Makita XPH12Z Drill - Drill
Makita XRJ04M Saw - Saw
Makita XRJ05M Saw - Saw
Makita XRJ06M Saw - Saw
Battery
$ 241.85
  Special Order
Stock Status
 In Stock

Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.

If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.