---
product_id: 40443802
title: "Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black"
brand: "educator"
price: "$30.69"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/40443802-educator-charger-300-400-dual-lead-charger-for-series-300
store_origin: US
region: United States of America
---

# 5V fast charging power Dual lead simultaneous charge Sleek black design Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black

**Brand:** educator
**Price:** $30.69
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Up Your Pack: Charge Smarter, Train Stronger!

## Quick Answers

- **What is this?** Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black by educator
- **How much does it cost?** $30.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/40443802-educator-charger-300-400-dual-lead-charger-for-series-300)

## Best For

- educator enthusiasts

## Why This Product

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

## Key Features

- • **Charge Twice as Fast:** Dual leads let you power transmitter and receiver simultaneously, cutting downtime.
- • **Plug & Play Simplicity:** Effortless connection with barrel connector tech—just plug in and power up, indoors or outdoors.
- • **Travel-Ready Durability:** Compact, lightweight, and built to last with a 2-year warranty—your perfect on-the-go charging companion.
- • **Universal Compatibility:** Works seamlessly with all Educator models featuring round charging ports—no guesswork needed.
- • **Stay Powered, Stay Connected:** Fast 5V charging ensures your training collars are always ready to perform when you are.

## Overview

The Educator CHARGER-300/400 is a fast 5V dual-lead charger designed for select Educator remote dog trainers and barkless collars with round charging ports. Compatible with multiple models including ET-300, ZEN-300, ET-400, and BP-504, it enables simultaneous charging of transmitter and receiver. Lightweight and durable, it supports indoor and outdoor use and comes with a 2-year manufacturer warranty, making it an essential accessory for efficient, hassle-free pet training.

## Description

This 5-volt charger allows you to charge your Educator remote dog trainer and e-fence receiver collars. For models ET-300, ZEN-300, ET-302, ZEN-302, ET-400, ET-402, ME-300, ME-302, BP-504, RX-070, RX-090, RX-1000. Two leads allow simultaneous charging of transmitter and receiver. Note: 2-dog systems require a splitter cable in order to charge both collars plus transmitter at the same time.

Review: Great replacement as it's the same as orginal - This charger port is straight from the original manufacturer (Educator) and work perfectly. My old charger had a port that was getting hard to make connection, as I've had it about 5 years. They are quite durable, charge the collars quickly, and are easy to figure out how to use.
Review: Great charger for educator collar - Perfect fit, works just like the original. Got 3 of these, glad to have some backups for travel, in the RV and at the parents house.

## Features

- 5 volt charger allows you to charge select Educator remote dog trainers with round charging port
- For models ET-300, ZEN-300, ET-302, ZEN-302, ET-400, ET-402, ME-300, ME-302, BP-504, RX-070, RX-090, RX-1000
- Two leads allow simultaneous charging of transmitter and receiver
- Note: 2-dog systems require model SPLITTER-002 splitter cable in order to charge both collars plus transmitter at the same time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B013HXAE5M |
| Best Sellers Rank | #144,000 in Automotive ( See Top 100 in Automotive ) #554 in Battery Chargers |
| Brand | Educator |
| Brand Name | Educator |
| Cable Type | AUX |
| Color | Black |
| Compatible Devices | Round charging ports models: ET-300, ZEN-300, ET-302, ZEN-302, ET-400, ET-402, ME-300, ME-302, BP-504, RX-070, RX-090, RX-1000 Compatible Devices Round charging ports models: ET-300, ZEN-300, ET-302, ZEN-302, ET-400, ET-402, ME-300, ME-302, BP-504, RX-070, RX-090, RX-1000 See more |
| Compatible Phone Models | All |
| Connectivity Technology | Barrel Connector |
| Connector Gender | Male-to-Male |
| Connector Type | Auxiliary |
| Customer Reviews | 4.8 out of 5 stars 2,310 Reviews |
| Global Trade Identification Number | 00811938020660 |
| Included Components | Charger |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Type Name | with Round Charging Ports |
| Item Weight | 0.05 Pounds |
| Manufacturer | E-Collar Technologies |
| Model | CHARGER-300/400 |
| Model Name | CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars |
| Number of Items | 1 |
| Number of Pins | 2 |
| Other Special Features of the Product | Fast Charging |
| Recommended Uses For Product | Charging compatible Educator remote dog trainers and transmitters, both indoors and outdoors |
| Special Feature | Fast Charging |
| Specification Met | CE |
| UPC | 811938020660 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer warranty |
| Wattage | 5 watts |

## Product Details

- **Brand:** Educator
- **Connectivity Technology:** Barrel Connector
- **Connector Type:** Auxiliary
- **Compatible Devices:** Round charging ports models: ET-300, ZEN-300, ET-302, ZEN-302, ET-400, ET-402, ME-300, ME-302, BP-504, RX-070, RX-090, RX-1000
- **Compatible Phone Models:** All
- **Included Components:** Charger
- **Special Feature:** Fast Charging
- **Color:** Black
- **Input Voltage:** 5 Volts
- **Total USB Ports:** 2

## Images

![Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black - Image 1](https://m.media-amazon.com/images/I/71fiA01YqnL.jpg)
![Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black - Image 2](https://m.media-amazon.com/images/I/81ykzmzUxtL.jpg)
![Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black - Image 3](https://m.media-amazon.com/images/I/816+SNe099L.jpg)
![Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black - Image 4](https://m.media-amazon.com/images/I/61hk+56hsXL.jpg)
![Educator CHARGER-300/400 Dual Lead Charger for Series 300, 400 and BP-504 Barkless Training Collars with Round Charging Ports, Black - Image 5](https://m.media-amazon.com/images/I/41nKfgOvEML.jpg)

## Questions & Answers

**Q: does it work with slope hill collars?**
A: No, only with E-Collar Educator collars

**Q: We have the element 302-m collar system. will this work for that model? wasn't sure if et-300 was all in the same family or chargers. thx!**
A: I have no idea. Good luck!

**Q: Will this work for the Et 800**
A: No.  You will need Amazon listing title - Educator Dual Charger for Models ET-800, ET-802, K9-800, K9-802, UL-1200, UL-1202, WF-1200, WF-1202

**Q: How does the splitter work with this to charge two collars and a transmitter?**
A: Simple. You attach the splitter (sold separately) to one of the two available charging leads, giving you two more, for a total of 3 charging leads. If you own the ET300, like I do, the transmitter can function as a 2 dog transmitter. (See my review photos). 
The transmitter controls up to 2 collars.  I would put on these 2 on the splitter charging leads. 
I think the confusion here is that some handlers don't have a set that controls 2 dogs at once, or if they do, they don't know they have the option. 
Final answer is: 1 controller, 2 collars with a splitter for a two dog system. If you have one dog, you only need the charger sold here.
This entire system is A+++  This brand is the best, as long as you are trained professionally to use one.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great replacement as it's the same as orginal
*by R***D on August 14, 2025*

This charger port is straight from the original manufacturer (Educator) and work perfectly. My old charger had a port that was getting hard to make connection, as I've had it about 5 years. They are quite durable, charge the collars quickly, and are easy to figure out how to use.

### ⭐⭐⭐⭐⭐ Great charger for educator collar
*by A***Y on June 5, 2025*

Perfect fit, works just like the original. Got 3 of these, glad to have some backups for travel, in the RV and at the parents house.

### ⭐⭐⭐⭐⭐ Everything you need to know!
*by B***A on June 5, 2022*

This is the exact replacement for my mini educator ET 300 by ecollar. My old charger has lasted 4 years. Both the old charger and the new charger work quickly. The controller and the collar automatically turn off when charging and light up red. When fully charged the color is green. To explain the splitter add on. If you have the ET 300 like mine, there is a setting for one or two dogs. This means if you have 2 dogs, you’ll have one controller and 2 collars. So 3 plugs will be needed for your 2 dog set up. Hence the splitter. You don’t carry 2 controls just one that works both collars. You toggle between the dogs. Seek help from a professional trainer to select a collar(s), set the levels and adjust the collar fit. Be sure you are trained to use the collar correctly. They work well for various situations. The final answer is that this is the exact replacement charger for the ET 300 ecollar, style mini educator. I should also mention this is a quick charger. Even if it’s light is red, you can take it off and you’ll see it light green and give you enough battery to take the dog for a walk. Mine charges fully in less that an hour and last for two 10 hour days. By habit, it’s in the charger every night though.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/40443802-educator-charger-300-400-dual-lead-charger-for-series-300](https://www.desertcart.us/products/40443802-educator-charger-300-400-dual-lead-charger-for-series-300)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*