---
product_id: 175868258
title: "GAA12V-21N 12V Max Portable Power Adapter"
brand: "bosch"
price: "₩120115"
currency: KRW
in_stock: true
reviews_count: 13
category: "Bosch"
url: https://www.desertcart.kr/products/175868258-gaa12v-21n-12v-max-portable-power-adapter
store_origin: KR
region: South Korea
---

# 2.1A fast charging output Compatible with Bosch 12V max batteries Powers Bosch heated jackets GAA12V-21N 12V Max Portable Power Adapter

**Brand:** bosch
**Price:** ₩120115
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your hustle, stay charged and warm—wherever work takes you!

## Quick Answers

- **What is this?** GAA12V-21N 12V Max Portable Power Adapter by bosch
- **How much does it cost?** ₩120115 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/175868258-gaa12v-21n-12v-max-portable-power-adapter)

## 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

- • **Smart Control:** On/off button lets you activate charging sessions precisely when needed
- • **Stay Warm & Connected:** Directly powers Bosch heated jackets for ultimate jobsite comfort
- • **Clip & Charge Convenience:** Durable metal belt clip keeps your power adapter within easy reach
- • **Power Up Anywhere, Anytime:** Compact 2.1A output charges phones & tablets on the go
- • **Seamless Bosch Battery Integration:** Works flawlessly with Bosch 12V max batteries for reliable power

## Overview

The Bosch GAA12V-21N 12V Max Portable Power Adapter transforms your Bosch 12V max battery into a versatile power source delivering 2.1 amps for fast charging mobile devices and powering Bosch heated jackets. Lightweight and jobsite tough, it features a metal belt clip for hands-free convenience and an on/off button for controlled charging sessions—perfect for professionals who demand reliable power on the move.

## Description

The Bosch GAA12V-21 12V max portable power adapter helps users employ a Bosch 12V max battery to deliver 2.1 amps, to power up many common personal devices, such as mobile phones, Mobile devices, and tablets. This adapter is the ideal carry-along item for anyone who is on the go All day and finds themselves running short of battery power for personal electronics. The output on this power adapter is 2.1 amps, which makes it a powerful charger. It is a compact and light 12V max device, but it is designed to withstand jobsite conditions and keep charging. The adapter has a port compatible with Bosch heated jackets, so users can power Their jackets with 12V max batteries. It includes a metal belt clip for additional user convenience. The power adapter has an on/off button to activate the power adapter for each charging Session, and to begin powering the heated jacket.

Review: Nice. - Works as shood!
Review: Phone charger - Must have you have Bosch tools, but one of these you could keep your phone charged

## Features

- Portable power design – Delivers 2.1 Amps to power up USB devices or provide power to Bosch heated jackets, handy as a backup
- Compatible with Bosch 12V max batteries – delivers fast charging to cell phones and other devices
- Heated jacket adapter – allows users to power Bosch heated jackets
- Metal belt clip – provides additional user convenience
- On/off button – activates charging session

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z5R8CRS |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Blue |
| Customer Reviews | 4.0 4.0 out of 5 stars (225) |
| Date First Available | October 15, 2019 |
| Finish | Brushed |
| Included Components | (1) GAA12V-21 12V Max Portable Power Adapter |
| Item Package Quantity | 1 |
| Item Weight | 2.56 ounces |
| Item model number | GAA12V-21 |
| Manufacturer | Bosch |
| Material | Blend |
| Mounting Type | Wall Mount |
| Package Dimensions | 5.51 x 4.13 x 2.09 inches |
| Part Number | GAA12V-21N |
| Pattern | Solid |
| Power Source | hand_powered |
| Shape | Rectangular |
| Size | One Size |
| Special Features | Fast Charging,Portable |
| Style | Classic |

## Product Details

- **Brand:** Bosch
- **Color:** Blue
- **Input Voltage:** 12 Volts
- **Item Weight:** 2.56 ounces
- **Output Voltage:** 12 Volts

## Images

![GAA12V-21N 12V Max Portable Power Adapter - Image 1](https://m.media-amazon.com/images/I/51vuM9IQbHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice.
*by T***. on May 31, 2025*

Works as shood!

### ⭐⭐⭐⭐⭐ Phone charger
*by P***T on September 17, 2025*

Must have you have Bosch tools, but one of these you could keep your phone charged

### ⭐⭐⭐⭐ Good product
*by K***N on January 27, 2021*

Works great thank you!

## Frequently Bought Together

- Bosch GAA12V-21N 12V Max Portable Power Adapter
- Bosch 12V Max LED Worklight Bare Tool GLI12V-300N
- BOSCH BAT414-2PK 12V Max Lithium Ion 2 Ah Battery 2-Pack

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**Shop now:** [https://www.desertcart.kr/products/175868258-gaa12v-21n-12v-max-portable-power-adapter](https://www.desertcart.kr/products/175868258-gaa12v-21n-12v-max-portable-power-adapter)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-09*