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Makita
Makita 18V LXT Battery 3.0Ah | BL1830B

Makita 18V LXT Battery 3.0Ah | BL1830B

Best price now

$64.00at AmazonChecked 8 h ago

Compared across 2 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: $64.00 at Amazon (checked Nov 15, 2026).
  • Checked at 2 stores.
  • Our take on the Makita 18V LXT Battery 3.0Ah | BL1830B

    The BL1830B is a 3.0Ah 18V LXT lithium-ion slide-style pack for Makita's 18V cordless tools. Its standout trait is a 30-minute full charge on Makita's rapid charger, which keeps downtime short on a job. The built-in LED gauge shows charge level at a glance. It sits at the small end of Makita's LXT range: 4.0Ah and 5.0Ah packs run longer per charge but weigh more, while this pack keeps tools lighter for overhead and light-duty work.

    Best forLight to medium-duty drilling and drivingOverhead and ladder work where weight mattersOwners adding a spare pack to an LXT kitTrim and detail work with compact 18V tools
    Pros
    • Full charge in about 30 minutes on a rapid charger
    • LED charge-level indicator on the pack
    • Slide-style LXT mount fits the wide 18V LXT tool line
    • Lighter than 4.0Ah and 5.0Ah packs
    • Holds charge well in storage with no memory effect
    Cons
    • 3.0Ah runs out sooner than larger packs in heavy cutting or grinding
    • Costs more per amp-hour than higher-capacity packs
    • Needs a Makita charger; not a universal fit
    • No fuel gauge on older tools without the feature

    Makita 18V LXT Battery 3.0Ah | BL1830B prices at every store

    • BlinkgoodsNew

      In stockReturn policy

      $154.80Checked Nov 7
      Visit Blinkgoods
    • AmazonNew

      Availability unknown

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

      $64.00Free shippingChecked 8 h ago
      Visit Amazon

    Store links may earn us a commission.

    Makita 18V LXT Battery 3.0Ah | BL1830B price history

    Lowest price we've seen: $64.00 on Nov 15 at Amazon. Tracked across 1 store since Nov 15.

    What reviewers say

    Owners treat the BL1830B as a dependable everyday pack that charges fast and fits the whole LXT line. Most praise its light weight and quick turnaround; the common complaint is runtime in high-draw tools.

    What people mention
    • Charge timePraisedOwners say a full charge comes in about 30 minutes on a rapid charger, so the pack is back in the tool fast.
    • RuntimeCriticisedReviewers note it runs out sooner than 4.0Ah and 5.0Ah packs in high-draw tools like saws and grinders.
    • WeightPraisedUsers like that it keeps tools light for overhead and one-handed work.
    • Charge indicatorPraisedThe LED gauge is described as a useful check before starting a job.
    • CompatibilityPraisedOwners value that it slides into the broad 18V LXT tool line.
    • ValueMixedSome find genuine packs costly next to third-party batteries, though they trust the build.

    About the Makita 18V LXT Battery 3.0Ah | BL1830B

    The Makita BL1830B is an 18V LXT lithium-ion slide-style battery with a 3.0Ah capacity. It powers Makita 18V cordless tools.

    It charges in about 30 minutes, which keeps it off the charger and in use longer. An LED charge level indicator shows how much charge the battery has left.

    Model
    BL1830B
    Voltage
    18V
    Capacity
    3.0Ah
    Battery type
    Lithium-ion, slide-style
    Charge time
    30 minutes
    Indicator
    LED charge level indicator
    Series
    LXT

    Questions and answers

    How long does the BL1830B take to charge?
    Makita rates a full charge at about 30 minutes on its rapid 18V charger. Slower chargers take longer.
    Does it fit all Makita 18V tools?
    It uses the 18V LXT slide mount, so it fits tools built for LXT slide-style batteries. It does not fit Makita's 12V, 40V or older stick-style tools.
    How does 3.0Ah compare with 4.0Ah or 5.0Ah packs?
    It is lighter but delivers less runtime per charge. Larger packs suit saws and grinders; this one suits drills, drivers and lighter work.
    What is in the box?
    The battery pack alone. Chargers are sold separately unless bundled in a kit.
    Can I leave it on the charger?
    Makita chargers manage the charge cycle, but for storage it is best to keep the pack cool and partly charged rather than fully drained.
    Is it worth it over a third-party battery?
    Genuine packs carry Makita's cell management and warranty, which owners cite as the reason they pay more than for generic replacements.
    Where is the Makita 18V LXT Battery 3.0Ah | BL1830B cheapest?
    At Amazon, for $64.00, as of our latest check.
    Where can I buy the Makita 18V LXT Battery 3.0Ah | BL1830B?
    2 stores we checked sell it, including Amazon, Blinkgoods.

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