---
product_id: 218714681
title: "Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack"
brand: "bosch"
price: "6004447₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.vn/products/218714681-bosch-gba18v40-2pk-18v-core18v-lithium-ion-4-ah-advanced
store_origin: VN
region: Vietnam
---

# 60% more power 4 Ah capacity CoolPack 2.0 tech Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack

**Brand:** bosch
**Price:** 6004447₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your projects with Bosch’s advanced lightweight battery tech!

## Quick Answers

- **What is this?** Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack by bosch
- **How much does it cost?** 6004447₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/218714681-bosch-gba18v40-2pk-18v-core18v-lithium-ion-4-ah-advanced)

## 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

- • **Double the Runtime:** Get 2x longer work sessions compared to standard 2 Ah batteries
- • **Next-Gen Battery Cells:** Enhanced 21700 lithium-ion cells for superior efficiency and durability
- • **Seamless Compatibility:** Works flawlessly with Bosch 18V tools and the multi-brand AMPShare system
- • **Stay Cool, Work Longer:** Exclusive CoolPack 2.0 technology extends battery life by reducing heat
- • **Power Meets Portability:** Lightweight at just 1.1 lbs for all-day use without fatigue

## Overview

The Bosch GBA18V40-2PK is a 2-pack of 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Batteries designed for professional-grade performance. Featuring cutting-edge 21700 cells and Bosch-exclusive CoolPack 2.0 technology, these compact batteries deliver 60% more power and double the runtime of standard 2 Ah packs while weighing only 1.1 lbs each. Compatible with Bosch 18V tools and the AMPShare system, they offer efficient, long-lasting power for medium-duty applications like drilling, grinding, and cutting.

## Description

This 2 Pack features two Bosch CORE18V® 4 Ah Advanced Power Batteries, each of which is a compact battery delivering power in a lightweight solution. It allows you to get the power and lose the weight. The GBA18V40 delivers high power in a compact size for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping. It delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery. The GBA18V40 is designed with high-power Lithium-ion cells, featuring a single layer of enhanced 21700 cells for greater battery efficiency. Cutting-edge battery design – includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency. This Advanced Power Battery has the Bosch-exclusive CoolPack™ 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack™ 2.0. This compact battery weighs only 1.10 Lbs. but provides performance comparable to much heavier batteries in a lightweight solution. It is compatible with Bosch 18V tools and chargers and the AMPShare™ System. It also has a high-resolution charge-status indicator.

Review: Bosch delivers - What can I say. I own lots of Bosch tools. They fit my hand and never get more than 18V-4H. Others fall into the OMG, combo (battery and tool) is heavy. But this time, I bought them to power my cell when the internet went down (which it did). Great, inexpensive item that works well. Bosch had a good idea. The older batteries were 5+ years old and not holding a complete charge, but this dual just ramped it up. Also, the 18V-4H is much easier to put in and retrieve. I have a larger that I have to put it into my vise and "gently" tap the battery out. Not cool, but on the other side (since no reputable company actually makes tools for 100 lb women that have any oomph and are not pink) I don't represent the Bosch favored demographic. All well. Will continue being a customer.
Review: Love these - Especially the newer designs. - The older design had a smooth bottom making it slippery to remove, but they added a groove! They last a long time on drill and surprisingly long on reciprocating saws. What better is one time, I had a battery that stopped showing it's charge on the charge indication leds. Using Bosch replacement system, I was able to get a new one fairly easily. Win wins.

## Features

- LIGHTWEIGHT SOLUTION: Allows you to get the power and lose the weight in a compact battery
- POWER AND RUNTIME: Delivers 2x the runtime and 60% more power compared to bat612 18v 2 ah battery
- HIGH-POWER LITHIUM-ION CELLS: Features a single layer of enhanced 21700 cells for greater battery efficiency
- CUTTING-EDGE BATTERY DESIGN: Includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency
- BOSCH-EXCLUSIVE COOLPACK 2.0 TECHNOLOGY: Cools the battery and helps provide longer battery lifetime compared to non-coolpack bosch 18v batteries
- COMPACT OPERATION: Weighs only 1.10 lbs. but provides power for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping
- CHARGE-STATUS INDICATOR: Features high resolution for clear visibility
- COMPATIBILITY: Engineered for 18v and compatible with bosch 18v tools and chargers
- AMPSHARE SYSTEM: Compatible with the ampshare system, a battery system designed to be multi-brand compatible across many cordless products to make managing your work day easier
- AMPSHARE SYSTEM COMPATIBILITY: 18V batteries and chargers are compatible with bosch 18v power tools and a growing list of cordless products from ampshare brands

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084Q7RBMK |
| Amperage | 4 Amps |
| Antenna Location | Power Tool |
| Battery Capacity | 4 Amp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 2.1 Pounds |
| Best Sellers Rank | #54,175 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #604 in Cordless Tool Battery Packs |
| Brand | Bosch |
| Built-In Media | (2) GBA18V40 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Batteries |
| Customer Reviews | 4.6 out of 5 stars 457 Reviews |
| External Testing Certification | Não Aplicável |
| Item Dimensions | 4.6 x 3 x 1.85 inches |
| Item Type Name | Bosch GBA18V40-2PK 18V CORE18V Lithium-Ion 4.0 Ah Compact Batteries 2 Pk. |
| Item Weight | 998 Grams |
| Manufacturer | Bosch |
| Model Name | 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack |
| Model Number | GBA18V40-2PK |
| Number of Batteries | 2 Lithium Ion batteries required. |
| Recommended Uses For Product | Power Tool |
| Reusability | Rechargeable |
| UPC | 000346646511 |
| Unit Count | 1.0 Count |
| Voltage | 18 Volts |
| Warranty Description | Bosch 18V batteries are covered by a three year limited warranty. For more information, visit manufacturer’s website |

## Product Details

- **Battery Capacity:** 4 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Bosch
- **Number of Batteries:** 2 Lithium Ion batteries required.
- **Recommended Uses For Product:** Power Tool

## Images

![Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - Image 1](https://m.media-amazon.com/images/I/51mTelo+zUL.jpg)
![Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - Image 2](https://m.media-amazon.com/images/I/61LoM2xlGTL.jpg)
![Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - Image 3](https://m.media-amazon.com/images/I/51KYgZMKYML.jpg)
![Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - Image 4](https://m.media-amazon.com/images/I/51OA922L0GL.jpg)
![Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack - Image 5](https://m.media-amazon.com/images/I/418EQC1r0AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bosch delivers
*by K***K on February 11, 2026*

What can I say. I own lots of Bosch tools. They fit my hand and never get more than 18V-4H. Others fall into the OMG, combo (battery and tool) is heavy. But this time, I bought them to power my cell when the internet went down (which it did). Great, inexpensive item that works well. Bosch had a good idea. The older batteries were 5+ years old and not holding a complete charge, but this dual just ramped it up. Also, the 18V-4H is much easier to put in and retrieve. I have a larger that I have to put it into my vise and "gently" tap the battery out. Not cool, but on the other side (since no reputable company actually makes tools for 100 lb women that have any oomph and are not pink) I don't represent the Bosch favored demographic. All well. Will continue being a customer.

### ⭐⭐⭐⭐⭐ Love these - Especially the newer designs.
*by S***E on April 4, 2026*

The older design had a smooth bottom making it slippery to remove, but they added a groove! They last a long time on drill and surprisingly long on reciprocating saws. What better is one time, I had a battery that stopped showing it's charge on the charge indication leds. Using Bosch replacement system, I was able to get a new one fairly easily. Win wins.

### ⭐⭐⭐⭐⭐ Great Priced Batteries
*by A***R on January 13, 2022*

Not much to say about them, they’re batteries. They were a great price, I get a little over an hour worth of usage out of them on my Bosch cordless sander, and that’s with the 4ah batteries. They do however take a long time to charge which probably has more to do with the charger then the batteries. But I will be ordering another two pack soon. It’s a great deal considering what Lowes is asking for them.

## Frequently Bought Together

- Bosch GBA18V40-2PK 18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery, 2-Pack
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- BOSCH GAL18V6-80 18V 6-Port Fast Lithium-Ion Battery Charger

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-20*