Bosch / Batteries and Chargers / GBA18V120
Bosch GBA18V120 Battery
Bosch 18VBattery or chargerPrice tracked since Mar 2021
$239.00
- At its usual price
- $19.92 per Ah
Usually $219.00 to $239.00 over the past 90 days
Fair
33% above its 1-year price, but right at its 90-day price. A Wait has to be at least 15% above both. It was cheaper than this on 31 of the past 90 days. The 90-day low was $144.00 on Jul 27.
Price checked Oct 4 2026, 2:12 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 | GBA18V120 |
| Type | Battery |
| Battery platform | Bosch 18V |
| Capacity | 12.0 Ah |
| Weight | 3.3 lb |
| In the box | (1) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power 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.
Bosch GBA18V120 price over 90 days. Current price $239.00. Usual range $219.00 to $239.00. Low $144.00, high $239.00.
The gray band is the usual range: where the price sat for the middle half of the 1 year shown.
Bosch GBA18V120 price over 1 year. Current price $239.00. Usual range $166.42 to $229.00. Low $125.30, high $239.00.
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.
Bosch GBA18V120 price over all time. Current price $239.00. Usual range $169.00 to $212.50. Low $99.00, high $239.00.
Line: Amazon price. Red dot: current price. Gaps mean no offer at that time.
- Current $239.00 Checked Oct 4 2026, 2:12 PM ET
- Usual range $219.00 to $239.00 Over the past 90 days. At its usual price
- Lowest ever $99.00 Oct 4 2023
- 90-day high $239.00
- Drops in 90 days 11
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Prices checked between Oct 4 2026, 1:52 PM ET and Oct 4 2026, 2:12 PM 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 2,030 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.