Makita / Batteries and Chargers / BL1840B-2
Makita BL1840B-2 Battery 2-Pack
Makita 18V LXTBattery or chargerPrice tracked since Oct 2015
$201.20
- 9% below usual
- $25.15 per Ah
Usually $204.92 to $239.00 over the past year
Fair
9% below its usual price of $222.17. Not a deal, not a bad price. It was cheaper than this on 25 of the past 90 days. The 90-day low was $169.69 on Sep 17.
Price checked Oct 2 2026, 10:57 PM ET. Prices change. Confirm the live price on Amazon before buying. ToolBuck earns a commission on qualifying purchases.
View on Amazon Specs
| Brand | Makita |
|---|---|
| Model | BL1840B-2 |
| Type | Battery 2-Pack |
| Battery platform | Makita 18V LXT |
| Capacity | 4.0 Ah each, pack of 2 |
| Weight | 0.3 lb |
| In the box | (2) 18V LXT® Lithium-Ion 4.0Ah Battery |
| Format | Battery or charger |
Price History
The gray band is the usual range: where the price sat for the middle half of the 90 days shown.
Makita BL1840B-2 price over 90 days. Current price $201.20. Usual range $195.98 to $239.00. Low $169.69, high $259.00.
The gray band is the usual range: where the price sat for the middle half of the 1 year shown.
Makita BL1840B-2 price over 1 year. Current price $201.20. Usual range $204.92 to $239.00. Low $169.69, high $259.00.
The gray band is the usual range: where the price sat for the middle half of the tracked history shown. The all-time line shows the lowest price of each week.
Makita BL1840B-2 price over all time. Current price $201.20. Usual range $179.00 to $195.93. Low $99.99, high $259.00.
Line: Amazon price. Red dot: current price. Gaps mean no offer at that time.
- Current $201.20 Checked Oct 2 2026, 10:57 PM ET
- Usual range $204.92 to $239.00 Over the past year. 9% below usual
- Lowest ever $99.99 Feb 3 2020
- 90-day high $259.00
- Drops in 90 days 13
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Prices checked between Oct 2 2026, 11:37 PM ET and Oct 2 2026, 11:57 PM ET.
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Prices checked between Oct 2 2026, 10:57 PM ET and Oct 2 2026, 11:57 PM ET.
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Prices checked between Oct 2 2026, 11:32 PM ET and Oct 3 2026, 12:22 AM ET.
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Prices checked between Oct 2 2026, 11:17 PM ET and Oct 3 2026, 12:07 AM ET.
Prices are the Amazon.com price for a new item. "Usual" is this tool's own price over the past 90 days or the past year, whichever is closer to today's price: the usual range is where it sat for the middle half of that time, and percentages are measured against its median price over 90 days or over the past year, whichever is closer to the current price. Out-of-stock time is left out. ToolBuck has price history for this listing going back 3,993 days. Prices and availability are accurate as of the time shown and can change. The price on Amazon at the time of purchase is the one that applies. How ToolBuck works.