Makita / Batteries and Chargers / BL1820B-2
Makita BL1820B-2 Battery 2-Pack
Makita 18V LXTBattery or chargerPrice tracked since Oct 2015
$139.00
- At its usual price
- $34.75 per Ah
Usually $108.38 to $149.44 over the past 90 days
Fair
At its 90-day price, 14% below its 1-year price. Not a deal, not a bad price. It was cheaper than this on 36 of the past 90 days. The 90-day low was $98.46 on Sep 28.
Price checked Oct 5 2026, 1:02 AM 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 | BL1820B-2 |
| Type | Battery 2-Pack |
| Battery platform | Makita 18V LXT |
| Capacity | 2.0 Ah each, pack of 2 |
| Weight | 1.8 lb |
| 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 BL1820B-2 price over 90 days. Current price $139.00. Usual range $108.38 to $149.44. Low $98.46, high $199.00.
The gray band is the usual range: where the price sat for the middle half of the 1 year shown.
Makita BL1820B-2 price over 1 year. Current price $139.00. Usual range $144.08 to $199.00. Low $98.46, high $199.00.
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 BL1820B-2 price over all time. Current price $139.00. Usual range $149.00 to $149.82. Low $82.37, high $199.00.
Line: Amazon price. Red dot: current price. Gaps mean no offer at that time.
- Current $139.00 Checked Oct 5 2026, 1:02 AM ET
- Usual range $108.38 to $149.44 Over the past 90 days. At its usual price
- Lowest ever $82.37 Jan 20 2025
- 90-day high $199.00
- Drops in 90 days 111
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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 3,995 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.