Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery Twin Pack, Black

Compare price from $112.00 ~ $390.99

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Home Depot 18V LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack)	$239.00	Delivery date & cost shown at checkout

Grainger Industrial Supply Makita Battery: Makita, 18V LXT, Li-ion, 2 Batteries Included, 4 Ah, LXT , (2) Batteries, 2 PK [PK/2] Model: BL1840B-2	$298.46	Delivery date & cost shown at checkout

Hills Flat Lumber Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)	$239.00	Delivery date & cost shown at checkout

Stine Home & Yard Battery makita 18v lxt 4.0 2 pk	$239.99	Delivery date & cost shown at checkout

Hellers Hardware Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)	$239.00	Delivery date & cost shown at checkout

PlumbersStock.com Makita 2-Pack 18V Lxt Lithium-ion 4.0Ah Battery - BL1840B-2	$210.18	Delivery date & cost shown at checkout

PlumbersStock.com Makita BL1840 Lithium Battery, 18 V, 4 Ah, 120 V 26 Min Charge	$117.37	Delivery date & cost shown at checkout

PlumbersStock.com Makita BL1840B-2 18V Lxt Lithium-ion 4.0Ah Battery, 2/pk	$239.00	Delivery date & cost shown at checkout

Auto Tool World Makita BL1840B-2 \| 18V LXT Lithium?Ion 4.0Ah Battery, 2 Pack \| Auto Tool World	$260.85	Delivery date & cost shown at checkout

Platt Electric Supply 18V LXT Lithium-Ion 4.0Ah Battery, 2/pk	$239.00	Delivery date & cost shown at checkout

Arbor 18-Volt LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack) 6.0 / 1.5 / 1	$159.00	Delivery date & cost shown at checkout

ToolUp.com Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery	$139.00	Delivery date & cost shown at checkout

Ace Tool Group Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery	$239.00	Delivery date & cost shown at checkout

CPO Outlets Makita BL1840B \| 18V LXT 4 Ah Lithium-Ion Battery	$139.00	Delivery date & cost shown at checkout

wurthlac.com Makita 18V LXT Lithium-Ion 4.0 Ah Battery	$145.96	Delivery date & cost shown at checkout

Do it Best Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery	$139.00	Delivery date & cost shown at checkout

Do it Best Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)	$239.00	Delivery date & cost shown at checkout

WhiteCap.com Makita 18V Lxt Lithium-Ion 4.0Ah Battery (2 Pack)	$239.99	Delivery date & cost shown at checkout

WhiteCap.com Makita 18V Lxt Lithium-Ion 4.0Ah Battery With Fuel Level Indicator	$151.99	Delivery date & cost shown at checkout

Burns Power Tools Makita BL1840B-2 LXT 18V 4.0 Ah Lithium‐Ion Battery, 2 Piece	$229.00	Delivery date & cost shown at checkout

Industrial Maintenance Supply 18V Battery 4.0AH Twinpack	$384.12	Delivery date & cost shown at checkout

The Power Tool Store MAKITA 18V LXT 4.0Ah Battery (2 PACK)	$239.00	Delivery date & cost shown at checkout

Woodensss Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery	$129.99	Delivery date & cost shown at checkout

McGuckin Hardware Makita BL1840B-2 Lithium Battery, 18 V Battery, 4 Ah, 40 min Charging	$243.99	Delivery date & cost shown at checkout

Max Tool Makita BL1840B-2 18-Volt 4.0Ah LXT L.E.D. Lithium-Ion Charging Battery, 2-Pk	$239.00	Delivery date & cost shown at checkout

ToolBarn.com Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery	$112.00	Delivery date & cost shown at checkout

Deco-Crete Supply 18V LXT Lithium-Ion 4.0Ah Battery - 2 Pack	$202.40	Delivery date & cost shown at checkout

Zoro Makita BL1840B Battery, (1) 4.0 Ah, Li-Ion	$139.00	Delivery date & cost shown at checkout

Zoro Makita BL1840B Makita BL1840B 18V Liion Lxt Battery 4Ah Extended Capac	$248.99	Delivery date & cost shown at checkout

Zoro Makita BL1840B-2 Battery Pack, (2) 4.0 Ah, Li-Ion, Pk2	$239.00	Delivery date & cost shown at checkout

Zoro Makita BL1840B-2 Lithium Battery, 18 V Battery, 4 Ah, 40 Min Charging	$390.99	Delivery date & cost shown at checkout

Zoro Makita MPBL1840B-2 Battery Lithium Ion 4.0 18V Lxt-2 Pk	$295.99	Delivery date & cost shown at checkout

Acme Tools Makita 18V LXT Lithium-Ion 4.0 Ah Battery 2-Pack - BL1840B-2	$239.00	Delivery date & cost shown at checkout

Parts Town Makita Bl1840B Lxt 18 Volt 4 Amps Lithium-Ion Battery 1 Pc - Total Qt	$145.57	Delivery date & cost shown at checkout

Factory Authorized Outlet Makita BL1840B-2 18-Volt 4.0Ah LXT L.E.D. Lithium-Ion Charging Battery, 2-Pk	$239.00	Delivery date & cost shown at checkout

America Tools Makita Bl1840B-2 18V Lxt Lithium-Ion 4.0Ah Battery, 2/pk \| America Tools	$239.00	Delivery date & cost shown at checkout

Tractor Supply Company Makita 18V 4.0 Ah LXT Lithium-Ion Battery	$149.99	Delivery date & cost shown at checkout

Carr Hardware Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)	$239.00	Delivery date & cost shown at checkout

Global Industrial Makita BL1840B 18V Li-Ion LXT Battery 4Ah Extended Capacity	$155.95	Delivery date & cost shown at checkout

Amazon.com Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery Twin Pack, Black	$143.97	Delivery date & cost shown at checkout

Ace Hardware Makita 18V LXT 4 amps Lithium-Ion Slide Battery 1 pc	$139.00	Delivery date & cost shown at checkout

239.00
Home Depot
18V LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack)
Delivery date & cost shown at checkout
298.46
Grainger Industrial Supply
Makita Battery: Makita, 18V LXT, Li-ion, 2 Batteries Included, 4 Ah, LXT , (2) Batteries, 2 PK [PK/2] Model: BL1840B-2
Delivery date & cost shown at checkout
239.00
Hills Flat Lumber
Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)
Delivery date & cost shown at checkout
239.99
Stine Home & Yard
Battery makita 18v lxt 4.0 2 pk
Delivery date & cost shown at checkout
239.00
Hellers Hardware
Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)
Delivery date & cost shown at checkout
210.18
PlumbersStock.com
Makita 2-Pack 18V Lxt Lithium-ion 4.0Ah Battery - BL1840B-2
Delivery date & cost shown at checkout
117.37
PlumbersStock.com
Makita BL1840 Lithium Battery, 18 V, 4 Ah, 120 V 26 Min Charge
Delivery date & cost shown at checkout
239.00
PlumbersStock.com
Makita BL1840B-2 18V Lxt Lithium-ion 4.0Ah Battery, 2/pk
Delivery date & cost shown at checkout
260.85
Auto Tool World
Makita BL1840B-2 | 18V LXT Lithium?Ion 4.0Ah Battery, 2 Pack | Auto Tool World
Delivery date & cost shown at checkout
239.00
Platt Electric Supply
18V LXT Lithium-Ion 4.0Ah Battery, 2/pk
Delivery date & cost shown at checkout
159.00
Arbor
18-Volt LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack) 6.0 / 1.5 / 1
Delivery date & cost shown at checkout
139.00
ToolUp.com
Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery
Delivery date & cost shown at checkout
239.00
Ace Tool Group
Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery
Delivery date & cost shown at checkout
139.00
CPO Outlets
Makita BL1840B | 18V LXT 4 Ah Lithium-Ion Battery
Delivery date & cost shown at checkout
145.96
wurthlac.com
Makita 18V LXT Lithium-Ion 4.0 Ah Battery
Delivery date & cost shown at checkout
139.00
Do it Best
Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery
Delivery date & cost shown at checkout
239.00
Do it Best
Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)
Delivery date & cost shown at checkout
239.99
WhiteCap.com
Makita 18V Lxt Lithium-Ion 4.0Ah Battery (2 Pack)
Delivery date & cost shown at checkout
151.99
WhiteCap.com
Makita 18V Lxt Lithium-Ion 4.0Ah Battery With Fuel Level Indicator
Delivery date & cost shown at checkout
229.00
Burns Power Tools
Makita BL1840B-2 LXT 18V 4.0 Ah Lithium‐Ion Battery, 2 Piece
Delivery date & cost shown at checkout
384.12
Industrial Maintenance Supply
18V Battery 4.0AH Twinpack
Delivery date & cost shown at checkout
239.00
The Power Tool Store
MAKITA 18V LXT 4.0Ah Battery (2 PACK)
Delivery date & cost shown at checkout
129.99
Woodensss
Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery
Delivery date & cost shown at checkout
243.99
McGuckin Hardware
Makita BL1840B-2 Lithium Battery, 18 V Battery, 4 Ah, 40 min Charging
Delivery date & cost shown at checkout
239.00
Max Tool
Makita BL1840B-2 18-Volt 4.0Ah LXT L.E.D. Lithium-Ion Charging Battery, 2-Pk
Delivery date & cost shown at checkout
112.00
ToolBarn.com
Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery
Delivery date & cost shown at checkout
202.40
Deco-Crete Supply
18V LXT Lithium-Ion 4.0Ah Battery - 2 Pack
Delivery date & cost shown at checkout
139.00
Zoro
Makita BL1840B Battery, (1) 4.0 Ah, Li-Ion
Delivery date & cost shown at checkout
248.99
Zoro
Makita BL1840B Makita BL1840B 18V Liion Lxt Battery 4Ah Extended Capac
Delivery date & cost shown at checkout
239.00
Zoro
Makita BL1840B-2 Battery Pack, (2) 4.0 Ah, Li-Ion, Pk2
Delivery date & cost shown at checkout
390.99
Zoro
Makita BL1840B-2 Lithium Battery, 18 V Battery, 4 Ah, 40 Min Charging
Delivery date & cost shown at checkout
295.99
Zoro
Makita MPBL1840B-2 Battery Lithium Ion 4.0 18V Lxt-2 Pk
Delivery date & cost shown at checkout
239.00
Acme Tools
Makita 18V LXT Lithium-Ion 4.0 Ah Battery 2-Pack - BL1840B-2
Delivery date & cost shown at checkout
145.57
Parts Town
Makita Bl1840B Lxt 18 Volt 4 Amps Lithium-Ion Battery 1 Pc - Total Qt
Delivery date & cost shown at checkout
239.00
Factory Authorized Outlet
Makita BL1840B-2 18-Volt 4.0Ah LXT L.E.D. Lithium-Ion Charging Battery, 2-Pk
Delivery date & cost shown at checkout
239.00
America Tools
Makita Bl1840B-2 18V Lxt Lithium-Ion 4.0Ah Battery, 2/pk | America Tools
Delivery date & cost shown at checkout
149.99
Tractor Supply Company
Makita 18V 4.0 Ah LXT Lithium-Ion Battery
Delivery date & cost shown at checkout
239.00
Carr Hardware
Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)
Delivery date & cost shown at checkout
155.95
Global Industrial
Makita BL1840B 18V Li-Ion LXT Battery 4Ah Extended Capacity
Delivery date & cost shown at checkout
143.97
Amazon.com
Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery Twin Pack, Black
Delivery date & cost shown at checkout
139.00
Ace Hardware
Makita 18V LXT 4 amps Lithium-Ion Slide Battery 1 pc
Delivery date & cost shown at checkout

Product Details

Integrated L.E.D. battery charge level indicator allows user to monitor battery charge

18V LXT Lithium-Ion 4.0Ah battery BL1840B provides up to 35% more run time per charge compared to BL1830

18V LXT Lithium-Ion 4.0Ah battery BL1840B reaches full charge in 40 minutes or less

18V LXT Lithium-Ion 4.0Ah battery BL1840B is compatible with 18V LXT Tools

Compatible only with Star Protection tools, indicated by the Star Symbol and/or Yellow Battery Receiver under the tool

Best Review

Customers appreciate the good battery life, value for money, and fast charging speed of these batteries. They find them reliable and work well with various tools. However, some customers have reported issues with the fit of the batteries.AI-generated from the text of customer reviews

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Makita BL1840B-2 18V LXT Lithium-Ion 4.0Ah Battery Twin Pack, Black

Compare Buying Options

18V LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack)

Makita Battery: Makita, 18V LXT, Li-ion, 2 Batteries Included, 4 Ah, LXT , (2) Batteries, 2 PK [PK/2] Model: BL1840B-2

Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)

Battery makita 18v lxt 4.0 2 pk

Makita 18 Volt LXT Lithium-Ion 4.0 Ah Tool Battery (2-Pack)

Makita 2-Pack 18V Lxt Lithium-ion 4.0Ah Battery - BL1840B-2

Makita BL1840 Lithium Battery, 18 V, 4 Ah, 120 V 26 Min Charge

Makita BL1840B-2 18V Lxt Lithium-ion 4.0Ah Battery, 2/pk

Makita BL1840B-2 | 18V LXT Lithium?Ion 4.0Ah Battery, 2 Pack | Auto Tool World

18V LXT Lithium-Ion 4.0Ah Battery, 2/pk

18-Volt LXT Lithium-Ion High Capacity Battery Pack 4.0Ah with LED Charge Level Indicator (2-Pack) 6.0 / 1.5 / 1

Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery