Is the BL1830B worth it over a 4.0 Ah or 5.0 Ah pack?

It charges faster and weighs less, so it suits light to moderate work and quick top-ups. Larger packs run longer but take more time to charge and add weight.

Does it work with all Makita 18V tools?

It fits Makita 18V LXT slide-style tools, but Makita says it is compatible only with Star Protection tools marked with the Star Symbol or a yellow battery receiver.

Is a charger included?

No. The Rapid Optimum Charger is sold separately, and the 30-minute charge time assumes that charger.

How long does it take to charge?

Makita rates it at about 30 minutes on the Rapid Optimum Charger, which has a fan to cool the pack during charging.

Does it lose charge in storage?

Makita says the cells resist self-discharge, so the pack is ready to use after long periods stored.

What is the charge level indicator for?

An L.E.D. gauge on the pack shows remaining charge so you can check it without mounting it on a tool.

Where is the Makita BL1830B 18V LXT 3.0 Ah Li-ion Battery cheapest?

At Amazon, for $64.00, 50% under what the other stores charge, as of our latest check.

What do buyers say about the Makita BL1830B 18V LXT 3.0 Ah Li-ion Battery?

Rated 4.8 out of 5 from 5 ratings.

Where can I buy the Makita BL1830B 18V LXT 3.0 Ah Li-ion Battery?

23 stores we checked sell it, including Amazon, BC Decorative Concrete Supply, Auto Tool World, Acme Tools, eBay.

Makita BL1830B 18V LXT 3.0 Ah Li-ion Battery

Best price now

$64.00at AmazonChecked 2 h ago

50% under what the other stores charge

Compared across 23 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.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

What reviewers say

Owners of Makita 18V LXT tools generally rate the BL1830B as a reliable, quick-charging pack that fits the whole line. The common complaint is runtime: 3.0 Ah drains faster than the larger packs under heavy load.

What people mention

Charge timePraisedOwners like that the pack refills in about 30 minutes on the Rapid Optimum Charger.
RuntimeCriticisedReviewers say 3.0 Ah runs down faster than 4.0 or 5.0 Ah packs in demanding tools.
CompatibilityMixedIt fits the 18V LXT line but only works with Star Protection tools and chargers.
Charge indicatorPraisedThe L.E.D. gauge lets users check charge without a tool.
BuildPraisedOwners describe the pack as durable and long-lasting.

About the Makita BL1830B 18V LXT 3.0 Ah Li-ion Battery

The Makita BL1830B is an 18V LXT lithium-ion slide-style battery with a 3.0 Ah capacity. It reaches full charge in 30 minutes or less when used with a Makita Rapid Optimum Charger, which is sold separately. An LED charge level indicator shows how much charge is left.

The battery works only with Star Protection tools, which are marked with the Star Symbol and/or a yellow battery receiver under the tool. Star Protection Computer Controls let the tool and battery exchange data in real time. They monitor conditions during use to protect against overloading, over-discharging and overheating.

The outer case is impact-resistant, and a shock-absorbing inner liner protects the cells. Sixteen contact terminals keep a constant connection with the tool to help prevent power loss or fluctuation, even during high-vibration work. The battery delivers consistent power and run time in extreme temperatures, down to -4°F (-20°C). It resists self-discharge, so it is ready to use after long periods of storage.

Model

BL1830B

Voltage

18V LXT

Capacity

3.0 Ah

Battery type

Lithium-ion, slide-style

Charge time

30 minutes or less to full charge

Charge indicator

Integrated LED charge level indicator