---
product_id: 10867439
title: "Graupner Polaron EX Charger, Blue"
brand: "graupner"
price: "269461₫"
currency: VND
in_stock: false
reviews_count: 1
url: https://www.desertcart.vn/products/10867439-graupner-polaron-ex-charger-blue
store_origin: VN
region: Vietnam
---

# 2x 400W channels 3" TFT LCD Dual cooling fans Graupner Polaron EX Charger, Blue

**Brand:** graupner
**Price:** 269461₫
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Charge Ahead with Confidence!

## Quick Answers

- **What is this?** Graupner Polaron EX Charger, Blue by graupner
- **How much does it cost?** 269461₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/10867439-graupner-polaron-ex-charger-blue)

## Best For

- graupner enthusiasts

## Why This Product

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

## Key Features

- • **Charge with Confidence:** Full color 3" TFT LCD touch display for easy programming and monitoring.
- • **Future-Proof Your Gear:** Compatible with various battery types, ensuring you’re ready for any project.
- • **Power Meets Versatility:** Accepts a wide range of DC power inputs (11-28 V DC) for ultimate flexibility.
- • **Stay Cool Under Pressure:** Equipped with dual cooling fans to maintain optimal temperature during use.
- • **High-Performance Charging:** Dual channels with max 400W each, supporting 1-7 cell LiIon/LiPo and more.

## Overview

The Graupner Polaron EX Charger features a vibrant 3" TFT LCD touch display for intuitive programming and monitoring. It supports a wide range of DC power inputs and offers dual channels with a maximum output of 400W each, making it suitable for various battery types. With dual cooling fans, it ensures efficient temperature management during charging and discharging.

## Description

The Graupner/SJ POLARON EX charger is a workhorse charger designed to dock with the optional POLARON POWER SUPPLY (S2012) or a suitable 11-28V DC power source. Graupner/SJ is known for its advanced battery charger technology, ease of programming with its full color TFT LCD touch screen and space-saving design. Featuring a maximum 400W output at 24V operation, maxiumum 220W output at 12V operation per side, the POLARON EX is a powerful two channel charger. Using the touch sensitive 3.0" full color TFT LCD screen and specialized touch keypad, it's a brand new experience in the field of battery charging. No more scrolling through menus to find the profile you're looking for. Program your own charge/discharge cycles, even save custom names for your various batteries. Save up to 20 profiles per channel for a total of 40 profiles. Also logs data during charge/discharge cycles for later review. Plus, the charger also includes bonus features such as two battery temperature sensors, tire warmer, servo tester, ESC setup and motor test capabilities.

## Features

- Full color 3" TFT LCD touch display for programming charge parameters, monitoring charge progress
- Accepts a range of DC power inputs: 11-28 V DC
- 2 X max 400 W channels (.1--20A) @ 24V DC
- 1-7 cell LiIon/LiPo with balancing board connectors, 1-14 cell NiMH/NiCd, 1-12 cell Pb/acid
- Dual cooling fans reduce temperature during charge and discharge

## Images

![Graupner Polaron EX Charger, Blue - Image 1](https://m.media-amazon.com/images/I/71zCn1CR+tL.jpg)
![Graupner Polaron EX Charger, Blue - Image 2](https://m.media-amazon.com/images/I/71JobuBWC4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Graupner Polaron EX Charger, Blue a great buy and product
  

*by F***R on Reviewed in the United States 🇺🇸 on March 15, 2016*

The tech is awesome as was the price. I LOVE the charge graph and neat displays. A great charger.

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**Shop now:** [https://www.desertcart.vn/products/10867439-graupner-polaron-ex-charger-blue](https://www.desertcart.vn/products/10867439-graupner-polaron-ex-charger-blue)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-22*