---
product_id: 298769186
title: "GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery"
brand: "bosch"
price: "A$406"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/298769186-gba18v120-18v-core18v-lithium-ion-12-ah-high-power-battery
store_origin: AU
region: Australia
---

# 12 Ah High Capacity 50% More Runtime CoolPack 2.0 Cooling Tech GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery

**Brand:** bosch
**Price:** A$406
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity with Bosch’s coolest, longest-lasting battery yet!

## Quick Answers

- **What is this?** GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery by bosch
- **How much does it cost?** A$406 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/298769186-gba18v120-18v-core18v-lithium-ion-12-ah-high-power-battery)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Yet Mighty:** At just 3.04 lbs, experience heavyweight power without the bulk—work smarter, not harder.
- • **Unmatched Power & Runtime:** Delivers 50% more runtime than the 8 Ah battery, powering your toughest jobs without pause.
- • **Advanced Cell Architecture:** Triple-layer 21700 cells and copper end plates reduce resistance and boost efficiency.
- • **Revolutionary Cooling System:** Bosch-exclusive CoolPack 2.0 technology keeps your battery cooler for longer life and peak performance.
- • **Seamless PROFACTOR Compatibility:** Optimized exclusively for Bosch PROFACTOR tools with BITURBO Brushless tech for corded-level power.

## Overview

The Bosch GBA18V120 CORE18V® Lithium-Ion 12 Ah High Power Battery offers 50% more runtime than its 8 Ah predecessor, featuring advanced triple-layer 21700 cells and exclusive CoolPack 2.0 technology for superior cooling and extended battery life. Weighing only 3.04 lbs, it delivers high-efficiency power optimized for Bosch PROFACTOR tools with BITURBO Brushless technology, ensuring corded-level performance in a cordless design. Compatible with Bosch 18V chargers and the AMPShare system, this battery is engineered for professionals demanding peak performance and reliability.

## Description

BOSCH GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery

## Features

- PERFORMANCE: Delivers equal power and at least 50% more runtime than the core18v 8 ah battery, powering high-demand applications
- EFFICIENCY: Features three layers of enhanced 21700 cells for greater battery efficiency
- BOSCH-EXCLUSIVE COOLPACK 2.0 TECHNOLOGY: Cools the battery and helps provide longer battery lifetime compared to non-coolpack bosch 18v batteries
- CUTTING-EDGE BATTERY DESIGN: Includes copper end plates, power rails and a flexible circuit board, offering reduced resistance and increased efficiency
- EFFICIENT OPERATION: Weighs only 3.04 lbs., providing performance comparable to larger and heavier alternatives
- CHARGE-STATUS INDICATOR: Features high resolution for clear visibility
- COMPATIBILITY: Compatible exclusively with bosch profactor tools with biturbo brushless technology, for power comparable to the most demanding corded tools; compatible with bosch 18v chargers and the ampshare system
- HIGH POWER: Optimized to drive bosch profactor tools with biturbo brushless technology
- ENGINEERED EXCLUSIVELY FOR HIGH-DEMAND TOOLS: Compatible with profactor rotary hammers, grinders, circular saws and more, the 12 ah profactor exclusive battery is incompatible with non-profactor tools
- FLEXIBILITY: Compatible with bosch 18v lithium-ion battery chargers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Robert Bosch Tool Corporation |
| Part Number | GBA18V120 |
| Item Weight | 3.26 pounds |
| Product Dimensions | 4.6 x 3 x 3.6 inches |
| Item model number | GBA18V120 |
| Batteries | 1 Lithium Ion batteries required. |
| Size | 1-Pack (No Charger) |
| Color | Black |
| Style | Industrial |
| Finish | Brushed |
| Material | Blend |
| Pattern | Solid |
| Shape | Rectangular |
| Voltage | 18 Volts |
| Item Package Quantity | 1 |
| Included Components | (1) GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 12 Amp Hours |
| Warranty Description | Bosch 18V batteries are covered by a three year limited warranty. For more information, visit manufacturer’s website |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** Bosch
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 12 Amp Hours
- **Recommended Uses For Product:** Power Tool

## Images

![GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery - Image 1](https://m.media-amazon.com/images/I/51-1FJQqHfL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is there any discernible difference from the 8Ah other than runtime? Is there an extra row of cells?**
A: The GBA18V120 Profactor Battery has a different contact plate vs. 8.0AH and other standard Bosch 18V Lithium Ion Battery. That is why it is only exclusive with Profactor. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

**Q: Will this work with gbh 18v-26f?**
A: No

PROFACTOR line only!

Will not attach to any other 18Volt tools.

**Q: Can they be used on any bosch 18v tool?**
A: No only pro factor toolsCertain Roto Hammer’s the new half-inch impact which is awesome and the 6 inch grinder works great with all of them

**Q: Will this fit in the job site speaker?**
A: No!  The 12.0 Amp will only fit tools that are PROFACTOR line.  This battery will fit any charger, but there is a stop piece on battery that only allows it to insert on Profactor tools.  I have fit the 8 amp on speaker and it runs for days on one charge.

## Frequently Bought Together

- Bosch GBA18V120 18V CORE18V® Lithium-Ion 12 Ah High Power Battery
- BOSCH GTS18V-08N PROFACTOR™ 18V 8-1/4 In. Portable Table Saw (Bare Tool)
- BOSCH GAL18V6-80 18V 6-Port Fast Lithium-Ion Battery Charger

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-05*