---
product_id: 383488462
title: "84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug"
brand: "generic"
price: "283.68 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s
store_origin: TN
region: Tunisia
---

# Input: 100-240Vac Output: 84V 3A Connector: 3 pin Male XLR 84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug

**Brand:** generic
**Price:** 283.68 DT
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge Ahead: Power Your Passion with Precision!

## Quick Answers

- **What is this?** 84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug by generic
- **How much does it cost?** 283.68 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/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with short circuit, over current, and over voltage protection for peace of mind.
- • **Compact & Reliable:** Lightweight design makes it easy to transport without sacrificing performance.
- • **Universal Compatibility:** Designed to work seamlessly with a variety of lithium battery packs.
- • **Power Up with Confidence:** Experience energy efficiency with a stable 84V DC power supply for your 72V 20S Li-ion battery pack.
- • **Smart Charging Indicator:** Red light indicates charging, green light shows charge complete—automatically stops when full.

## Overview

The 84V 3A Lithium Battery Charger is a high-performance AC adapter designed for 20S 72V lithium Li-ion battery packs. With a versatile input range of 100-240Vac and a robust output of 84V 3A, this charger ensures efficient and stable power delivery. It features a 3 pin Male XLR connector, built-in safety protections, and smart charging indicators, making it the ideal choice for professionals seeking reliability and performance.

## Description

84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug

## Features

- Input: 100-240Vac; Output: 84V 3A.
- DC Connector Size: 3 pin Male XLR Plug connector.
- Energy efficient and stable 84V DC power supply for 72V 20S Li-ion battery pack.
- Short circuit protection/ over current protection/ over voltage protection.
- Red light - charging, green light - charge OK, it stop automatically when the battery is full.
- Connector type: Barrel Connector

## Product Details

- **Brand:** Generic
- **Color:** Green
- **Connector Type:** Barrel Connector
- **Input Voltage:** 240 Volts
- **Amperage:** 3 Amps

## Images

![84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug - Image 1](https://m.media-amazon.com/images/I/71M1Xos-vrL.jpg)

## Questions & Answers

**Q: This will work with a 72v Ebike battery? My battery charges up to 84v**
A: yes, if the connector size is what you need, it will work.

**Q: what pin is positive and negative out of the 3 so I can wire connector**
A: 1 is positive, 2 and 3 are both negative.

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**Shop now:** [https://www.desertcart.tn/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s](https://www.desertcart.tn/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-21*