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Deal.ai › Makita
Makita
LXT 18V Li-ion BAT 5.0ah
Makita

LXT 18V Li-ion BAT 5.0ah

Best price now

$92.00at AmazonChecked 7 h ago

53% under what the other stores charge

Compared across 7 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $92.00 at Amazon (checked Nov 15, 2026).
  • Checked at 7 stores.

Our take on the LXT 18V Li-ion BAT 5.0ah

The Makita BL1850 is a 5.0Ah 18V lithium-ion slide-on battery for the LXT cordless platform. It has a four-stage charge indicator, Star Protection communication with compatible tools and chargers, and works down to -4°F. It sits in the middle of Makita's LXT range: more runtime than 3.0Ah packs, lighter and cheaper than 6.0Ah packs. Owners like the runtime and build; the common complaints are weight and self-discharge when stored.

Best forLXT tool owners who want longer runtime than 3.0Ah packsHeavy users of saws, grinders and rotary hammersCold-weather and outdoor workTradespeople building a multi-battery kit
Pros
  • 5.0Ah capacity gives roughly 60% more runtime than a 3.0Ah pack
  • Four-stage LED charge indicator shows remaining power
  • Star Protection limits overload, over-discharge and overheating with compatible tools
  • Runs down to -4°F for cold-weather jobs
  • Slide mount fits the whole 18V LXT line
Cons
  • Heavier than compact 2.0Ah and 3.0Ah packs
  • Slower to charge than smaller packs; about 45 minutes on a standard charger
  • Self-discharges if left in a tool or stored for months
  • No USB port or other extras

LXT 18V Li-ion BAT 5.0ah prices at every store

  • The Home DepotNew

    In stock

    $169.00Free shippingChecked 7 h ago
    Visit The Home Depot
  • Integrity SupplyNew

    In stockReturn policy

    $194.60Checked 7 h ago
    Visit Integrity Supply
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $92.00Free shippingChecked 7 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by beyond_theworld

    $125.49Checked 7 h ago
    Visit eBay
  • WebstaurantStore.comNew

    Availability unknown

    $289.00Checked 7 h ago
    Visit WebstaurantStore.com
  • Grainger Industrial SupplyNew

    Availability unknown

    $361.14Checked 7 h ago
    Visit Grainger Industrial Supply
  • MSC Industrial SupplyNew

    Availability unknown

    $422.00Checked 7 h ago
    Visit MSC Industrial Supply

Store links may earn us a commission.

LXT 18V Li-ion BAT 5.0ah price history

Lowest price we've seen: $92.00 on Nov 15 at Amazon. Tracked across 6 stores since Nov 15.

What reviewers say

Owners rate the 5.0Ah LXT pack highly for runtime and durability, and many call it the sweet spot in the line. Complaints center on weight and on packs losing charge during long storage.

What people mention
  • RuntimePraisedOwners say it lasts far longer per charge than the 3.0Ah packs on saws and grinders.
  • WeightCriticisedSome find it heavy for overhead work and prefer compact packs for drills.
  • BuildPraisedBuyers report the pack holds up to drops, dust and daily job-site use.
  • Charge indicatorPraisedThe four-stage LED gauge is described as accurate and handy mid-job.
  • Storage drainCriticisedA few owners say packs lose charge when left in a tool for weeks.
  • Charging timeMixedCharging is fine for a pack this size, but slower than owners of small packs expect.

About the LXT 18V Li-ion BAT 5.0ah

This is a Makita LXT 18V lithium-ion battery with a 5.0 Ah capacity. It slides onto compatible Makita tools and charges with a smart charging system.

A charging indicator light shows charging status. The battery is sold as a single unit in clamshell packaging.

Brand
Makita
Series
LXT
Battery type
Lithium-ion
Voltage
18V
Capacity
5.0 Ah
Charge time
45
Weight
1.5
Min. temperature
-4
Charging system
Smart Charging
Indicator light
Yes, charging indicator
Style
Slide
Compatibility
Makita Star Protection tools
Quantity
1 battery
Packaging
Clamshell

Questions and answers

Is the 5.0Ah pack worth it over the 3.0Ah?
Yes for saws, grinders and other high-draw tools: it gives about 60% more runtime per charge. For light drilling, the lighter 3.0Ah pack is easier on the wrist.
Does it fit all Makita 18V LXT tools?
It slides onto any 18V LXT tool and charger. Star Protection features only work when both the tool and charger support them.
How long does it take to charge?
About 45 minutes on a standard LXT charger, faster on Makita's rapid chargers. Smaller packs charge quicker.
Can it be used in cold weather?
Yes. Makita rates it down to -4°F, though very cold packs should be warmed before charging.
What is in the box?
One 5.0Ah 18V LXT battery in clamshell packaging. A charger is not included.
How does it compare with the 6.0Ah pack?
The 6.0Ah gives more runtime but is heavier and bulkier. The 5.0Ah balances runtime and weight for most users.
Where is the LXT 18V Li-ion BAT 5.0ah cheapest?
At Amazon, for $92.00, 53% under what the other stores charge, as of our latest check.
Where can I buy the LXT 18V Li-ion BAT 5.0ah?
7 stores we checked sell it, including Integrity Supply, The Home Depot, Amazon, eBay, WebstaurantStore.com.

Stores we've priced the LXT 18V Li-ion BAT 5.0ah at

  • Grainger Industrial Supply deals and prices
  • MSC Industrial Supply deals and prices
  • The Home Depot deals and prices

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