---
product_id: 446632917
title: "ISDT C4 EVO Smart AA AAA 18650 Battery Charger Tester for Ni-MH/Zn Li-Ion | Fast Rechargeable Battery Discharger Analyzer with LCD Display USB-C Input Activate Cycle, 1.5V Battery Charger"
brand: "isdt"
price: "395.58 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Isdt"
url: https://www.desertcart.tn/products/446632917-isdt-c4-evo-smart-aa-aaa-18650-battery-charger-tester
store_origin: TN
region: Tunisia
---

# Up to 3A adjustable current per slot Full-color LCD with real-time stats 36W rapid charging power ISDT C4 EVO Smart AA AAA 18650 Battery Charger Tester for Ni-MH/Zn Li-Ion | Fast Rechargeable Battery Discharger Analyzer with LCD Display USB-C Input Activate Cycle, 1.5V Battery Charger

**Brand:** isdt
**Price:** 395.58 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up smarter, faster, and cooler — never run out of juice again!

## Quick Answers

- **What is this?** ISDT C4 EVO Smart AA AAA 18650 Battery Charger Tester for Ni-MH/Zn Li-Ion | Fast Rechargeable Battery Discharger Analyzer with LCD Display USB-C Input Activate Cycle, 1.5V Battery Charger by isdt
- **How much does it cost?** 395.58 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/446632917-isdt-c4-evo-smart-aa-aaa-18650-battery-charger-tester)

## Best For

- isdt enthusiasts

## Why This Product

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

## Key Features

- • **Smart LCD Display:** Track every battery’s health and charge status with a vibrant, easy-to-read screen.
- • **Precision Fast Charging:** 36W USB-C input with up to 3A per slot for lightning-quick, customizable charging.
- • **Compact & Portable Design:** Lightweight and compact, perfect for professionals on the go who demand power anytime.
- • **Advanced Battery Care Modes:** Discharge, Refresh, Analyze & Cycle modes keep your batteries performing like new.
- • **Universal Battery Compatibility:** Charges AA, AAA, 18650, 21700 & more — all your power needs in one sleek device.

## Overview

The ISDT C4 EVO is a professional-grade smart battery charger and analyzer supporting a wide range of rechargeable batteries including Li-ion, Ni-MH, Ni-Cd, and Ni-Zn. Featuring a powerful 36W USB-C input, adjustable charging currents up to 3A per slot, and a full-color LCD for real-time monitoring, it offers advanced modes like Discharge, Refresh, and Analyze to extend battery life and performance. Compact and versatile, it’s designed for tech-savvy users who demand precision and speed in battery maintenance.

## Description

Product description FAQ Q: Why do I only see “Charge” and “Destroy” modes in the menu? A: Once you manually select the battery type (such as Li-ion, NiMH, LiFePO₄, etc.), you will gain access to advanced features including Discharge, Storage, Analysis, Cycle, and Activation modes. Q: Why does the charger make a slight high-pitched sound during charging or analysis? A: At higher charging or discharging currents, internal power components may produce slight operating sounds. Reducing the current setting (such as 0.6A) can help minimize heat, fan activity, and operating noise. Q: What is Destroy mode used for? A: Destroy mode safely discharges batteries before disposal. It is designed for damaged or unwanted batteries and is not intended for normal daily use. Q: Why does the charger restart or flash during charging? A: The C4EVO requires a fast-charging USB-C adapter (PD/QC) with at least 18W output. Low-power adapters may cause restarting, flashing, or unstable charging.

Review: ISDT C4 EVO Universal AA &AAA BATTERY CHARGER - I have to say the ISDT C4 EVO AA &AAA BATTERY CHARGER is amazing with my 4s lipo battery it will charge my 1s lipo for my 12th scale on-road car at the track for the price its a great investment
Review: The best charger I have ever seen! - I own so many kinds of battery chargers and this one is the best. I like Nitecore chargers, but they give you very limited control of the charging parameters. This charger will work automatically if you don't care about the settings, but I prefer to charge my batteries at 1C or slower rates and this charger let's me set it exactly how I want it. It also graphs the charging process so that you can estimate the battery's health. I love that this charger has a cooling fan because that will extend its life. This charger will also discharge batteries and refresh them. If you fast charge batteries at higher amps then I recommend getting a nice USB power source that is rated for it so that you don't overheat your low amp wall charger. I have not had any problems at all, but a while back I thought my Great Planes Triton R/C charger was broken, but it ended up being the Pyramid 12 volt power supply that I was powering it with did not produce enough amps to charge my 5,000mah battery packs at the rates that I wanted. I'm telling you this because I would hate for you to underpower this charger and then think it's broken if it pops up with an error on the screen. I highly recommend buying this charger!

## Features

- [Battery Compatibility & Sizes] This universal battery charger works with most household rechargeable batteries, including Lithium ion, Ni-MH, Ni-Cd, Ni-Zn, LiHV, LiFePO4 AAA AA and all sizes ranging from 10440 to 26700. After updating the firmware to V2.0.0.1 or above, it also supports 1.5v Li-ion batteries. (Note: Ni-Zn/LiHV batteries require manual battery type selection. C/D and 9V rechargeable batteries are not supported!)
- [Rapid Charging] C4EVO high speed charger equipped with a 36W Type-C input, this 18650 battery quick charger features independent charging with adjustable current—up to 3.0A per slot (horizontal) and 1.5A per slot (vertical) for simultaneous multi-battery charging. (5V2A power adapter is not compatible.)
- [Smart Operating System] The double a intelligent battery charger designed with a large full-color LCD screen, clearly displays real-time charging progress and detailed stats for each battery. You can also adjust screen brightness and toggle charging tone alerts to suit any environment.
- [Professional Working Modes] Go beyond basic charging with advanced built-in functions: Discharge, Storage, Cycle, Analyze, Refresh, and Destroy modes. Handle all your battery maintenance and recovery needs with one versatile device.
- [What’s Included] 1 x C4 EVO Smart Charger, 1 x USB-C Cable, 1 x User Manual, 1-year warranty and dedicated customer support. Visit our official website to download the latest firmware updates.
- ▶ Important Note: Some heat buildup during fast charging is normal. To reduce battery temperature, you may lower the charging current to 0.6A or below. (Default current setting: 1.5A)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YLWM3MS |
| Amperage | 3 Amps |
| Brand | ISDT |
| Connector Type Used on Cable | USB Type-C |
| Current Rating | 3 Amps |
| Customer Reviews | 4.2 out of 5 stars 40 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Input Voltage | 5 Volts |
| Item Dimensions D x W x H | 3.62"D x 4.72"W x 1.34"H |
| Item Weight | 0.26 Kilograms |
| Manufacturer | ISDT |
| Mfr Part Number | C4 EVO |
| Model Number | C4 EVO |
| Number of Ports | 6 |
| Output Voltage | 5 Volts (DC) |
| Product Dimensions | 3.62"D x 4.72"W x 1.34"H |
| Specification Met | FCC |
| Warranty Description | 1 year |

## Product Details

- **Brand:** ISDT
- **Product Dimensions:** 3.62"D x 4.72"W x 1.34"H
- **Item Weight:** 0.26 Kilograms
- **Output Voltage:** 5 Volts (DC)
- **Specification Met:** FCC

## Images

![ISDT C4 EVO Smart AA AAA 18650 Battery Charger Tester for Ni-MH/Zn Li-Ion | Fast Rechargeable Battery Discharger Analyzer with LCD Display USB-C Input Activate Cycle, 1.5V Battery Charger - Image 1](https://m.media-amazon.com/images/I/618naKUewyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ISDT C4 EVO Universal AA &AAA BATTERY CHARGER
*by C***. on February 3, 2026*

I have to say the ISDT C4 EVO AA &AAA BATTERY CHARGER is amazing with my 4s lipo battery it will charge my 1s lipo for my 12th scale on-road car at the track for the price its a great investment

### ⭐⭐⭐⭐⭐ The best charger I have ever seen!
*by S***Y on November 28, 2023*

I own so many kinds of battery chargers and this one is the best. I like Nitecore chargers, but they give you very limited control of the charging parameters. This charger will work automatically if you don't care about the settings, but I prefer to charge my batteries at 1C or slower rates and this charger let's me set it exactly how I want it. It also graphs the charging process so that you can estimate the battery's health. I love that this charger has a cooling fan because that will extend its life. This charger will also discharge batteries and refresh them. If you fast charge batteries at higher amps then I recommend getting a nice USB power source that is rated for it so that you don't overheat your low amp wall charger. I have not had any problems at all, but a while back I thought my Great Planes Triton R/C charger was broken, but it ended up being the Pyramid 12 volt power supply that I was powering it with did not produce enough amps to charge my 5,000mah battery packs at the rates that I wanted. I'm telling you this because I would hate for you to underpower this charger and then think it's broken if it pops up with an error on the screen. I highly recommend buying this charger!

### ⭐⭐⭐⭐⭐ Best charger in this price range
*by M***A on February 24, 2026*

Best battery charger. It has a lot of features that allow you to check the battery health, so you can discard the bad ones.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-17*