Bosch / Batteries and Chargers / GBA18V40-2PK
Bosch GBA18V40-2PK Battery 2-Pack
Bosch 18VBattery or chargerPrice tracked since Jun 2020
$231.91
- Third-party seller
- $28.99 per Ah
Usually $141.00 to $209.00 over the past 90 days
Amazon is not the seller right now. This is a third-party price, so it gets no signal and is never counted as a deal.
Price checked Oct 4 2026, 12:07 PM ET. Prices change. Confirm the live price on Amazon before buying. ToolBuck earns a commission on qualifying purchases.
View on Amazon Specs
| Brand | Bosch |
|---|---|
| Model | GBA18V40-2PK |
| Type | Battery 2-Pack |
| Battery platform | Bosch 18V |
| Capacity | 4.0 Ah each, pack of 2 |
| Weight | 2.2 lb |
| In the box | (2) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Batteries |
| 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.
Bosch GBA18V40-2PK price over 90 days. Current price $231.91. Usual range $141.00 to $209.00. Low $99.00, high $265.09.
The gray band is the usual range: where the price sat for the middle half of the 1 year shown.
Bosch GBA18V40-2PK price over 1 year. Current price $231.91. Usual range $110.00 to $140.48. Low $99.00, high $265.09.
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.
Bosch GBA18V40-2PK price over all time. Current price $231.91. Usual range $110.00 to $138.99. Low $99.00, high $265.09.
Line: lowest new price from third-party sellers. Red dot: current price. Gaps mean no offer at that time.
- Current $231.91 Checked Oct 4 2026, 12:07 PM ET
- Usual range $141.00 to $209.00 Over the past 90 days
- Lowest ever $75.72 Sep 11 2021
- 90-day high $265.09
- Drops in 90 days 28
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Prices checked between Oct 4 2026, 11:47 AM ET and Oct 4 2026, 12:47 PM ET.
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Prices checked between Oct 4 2026, 11:52 AM ET and Oct 4 2026, 12:27 PM ET.
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Prices checked between Oct 4 2026, 11:52 AM ET and Oct 4 2026, 12:47 PM ET.
Prices are the Amazon.com price for a new item, or the lowest new third-party price when Amazon is not the seller. "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 2,309 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.