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Deal.ai › Makita › Power Tool Batteries

Makita

Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B

Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B

Best price now

$47.95at WalmartVerified

56% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Our take on the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B

The Makita BL1820B is a compact 18V LXT lithium-ion battery rated at 2.0Ah. It is the small pack in Makita's LXT line, so it keeps drills and drivers light and fits every 18V LXT tool and charger. It has a built-in charge indicator and Makita rates it for a 25-minute charge on the matching fast charger. The best new price is $47.95 at Walmart as of November 7, 2026, with 4 stores listing it new.

Best forOwners of 18V LXT tools who want a light packDrills, drivers and light-duty workReplacing a worn 2.0Ah packBuyers adding a spare to a kit

Pros

Fits every Makita 18V LXT tool and charger
Compact and light, keeps tools balanced
Built-in charge-level indicator
Rated for a 25-minute charge on Makita's fast charger
Widely stocked, so spares are easy to find

Cons

2.0Ah runs out fast in saws, grinders and other high-draw tools
Costs more per amp-hour than larger packs
No fuel gauge beyond the basic LED indicator

Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B prices at every store

WalmartNew
In stockSold by ILUINTERP L.L.C.Returns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$47.95Free shippingVerified
Visit Walmart
JB ToolsNew
In stock
$54.99Free shippingVerified
Visit JB Tools
The Home DepotNew
In stock
$109.00Free shippingVerified
Visit The Home Depot
Tractor Supply CoNew
Availability unknown
$109.99Free shippingVerified
Visit Tractor Supply Co

Store links may earn us a commission. Some prices via Klarna.

Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B price history

Lowest price we've seen: $54.99 on Nov 7 at JB Tools. Tracked across 3 stores since Nov 7.

What reviewers say

Owners of Makita LXT tools treat the 2.0Ah pack as the light, handy option for drills and drivers. Most praise the fit and the charge indicator; the common complaint is short runtime in heavy tools.

What people mention

RuntimeCriticisedOwners say 2.0Ah is fine for drilling but runs down fast in saws and grinders.
WeightPraisedThe compact pack keeps drills and drivers light and balanced.
CompatibilityPraisedIt fits Makita 18V LXT tools and chargers without issue.
Charge indicatorPraisedThe built-in LED gauge lets owners check charge before a job.

About the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B

Makita 18V LXT Compact 2.0 Ah Battery

Specifications

color: OtherSource
size: 0Source
Battery Technology: Li-IonSource
Type: BatteriesSource
No. of Products (pack)

Questions and answers

Will this fit my Makita 18V LXT drill?: Yes. It is a standard 18V LXT pack and works in any LXT tool and charger.
How long does it take to charge?: Makita rates it for about 25 minutes on its fast charger. Slower chargers take longer.
Is 2.0Ah enough for a circular saw?: It will run one, but expect short runtime. Larger packs like 4.0Ah or 5.0Ah suit saws better.
Is this a 3-pack?: The listing shows a pack quantity of 3, so check the offer before buying if you want a single battery.
Is $47.95 a good price?: It is the best new price among 4 stores as of November 7, 2026. Larger packs cost more but deliver more runtime per dollar.
Where is the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B cheapest?: At Walmart, for $47.95, 56% under what the other stores charge, as of our latest check.
What do buyers say about the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B?: Rated 5 out of 5 from 7 ratings.
Where can I buy the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B?: 4 stores we checked sell it, including Walmart, JB Tools, The Home Depot, Tractor Supply Co.

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Stores we've priced the Makita 18-Volt LXT 2.0Ah 25 Minute Charge Compact Lithium-Ion Battery | BL1820B at

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Batteries

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