--- 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: "€ 111.11" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.gr/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s store_origin: GR region: Greece --- # 84V high-voltage output 3A stable charging current 3-pin Male XLR connector 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:** € 111.11 **Availability:** ✅ In Stock ## Summary > 🔋 Charge smarter, power stronger — never miss a beat with the 84V 3A charger! ## 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?** € 111.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/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 - • **Smart Safety First:** Built-in short circuit, overcurrent, and overvoltage protections keep your battery and device safe at all times. - • **Power Up with Precision:** Delivers a consistent 84V DC at 3A for rapid, reliable charging of your 72V 20S Li-ion battery pack. - • **Universal Compatibility:** Supports 100-240VAC input, perfect for global use without the hassle of voltage converters. - • **Compact & Durable Design:** Metal and plastic enclosure ensures a sleek, portable form factor that fits seamlessly into your tech setup. - • **Intuitive LED Indicators:** Red light signals charging, green light confirms full charge—no guesswork, just effortless monitoring. ## Overview This 84V 3A lithium battery charger is engineered for 72V 20S Li-ion battery packs, delivering up to 252W of stable power. Featuring a universal 100-240VAC input and a 3-pin Male XLR connector, it ensures global compatibility and secure connections. With advanced safety protections and clear LED charging indicators, it offers a reliable, efficient, and user-friendly charging experience for professionals who demand performance and peace of mind. ## Description This AC-to-DC regulated switching power adapter converts 100-240VAC to 84VDC, at a maximum output of 3A (252W). PRODUCT SPECIFICATIONS: Input : 100~240V AC 50/60HZ Output : DC 84V 3A Charge Battery type: 72V 20S Li-ion battery DC Connector Size: 3 Pin Male XLR Plug LED Display: Red:Charging Green: Charged fully Before your purchase, please check your original charger and make sure the OUTPUT and CONNECTOR size matches. PACKAGE INCLUDES: 1x Power Charger ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 3 A | | Asin | B09G95YJ59 | | Brand | Generic | | Color | Green | | Connector Type Used On Cable | XLR | | Customer Reviews | 4.3 4.3 out of 5 stars (65) 4.3 out of 5 stars | | Enclosure Material | Metal, Plastic | | Form Factor | compact | | Input Voltage | 240 volts | | Manufacturer | Abakoo | | Maximum Power | 252 watts | | Model Number | SF20251011B09G95YJ59_B09G95YJ59_1_eVzAIx | | Output Current | 3 A | | Output Voltage | 84 volts | | Output Wattage | 252 watts | | Specification Met | energy | | Unit Count | 1 Count | | Warranty Description | 1 year | ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great charger *by on Reviewed in the United States November 8, 2025* Works perfectly. ### ⭐⭐⭐⭐⭐ Still going! *by on Reviewed in the United States April 18, 2026* My battery pack came with a 4 amp charger. Been in the electric bike thing for over 6 years. Lot of factors make a battery last longer. One being charging time. I've noticed it's better to go slow for long life. ### ⭐⭐⭐⭐⭐ 84 volt vesc onewheel charger (Floatwheel ADV) *by on Reviewed in the United States September 26, 2023* This works good so far. I'm getting a full 84 volts, and it's charging my floatwheel ADV to 100% no problem. Really lightweight and portable, and it's a slow charger for extended battery health.Anyone else using this with a floatwheel note that I did have to change the charge end to adapt it to the floatwheel. ## Frequently Bought Together - 84V 3A Lithium Battery Charger AC Adapter Power Supply for 20S 72V Lithium Li-ion Batteries Pack with 3 Pin XLR Plug - 320PCS 21700 Lithium Battery Insulator Ring Self Adhesive Hollow Paper Pad Electrical Insulating Adhesive Paper Green - MYJOR High Temperature Tape， 1 mil Kapton Tape, Polyimide Tape, Professional for Protecting CPU, PCB Circuit Board, 1/4", 1/2", 3/4", 1"- 4 Rolls，No Residue. --- ## 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.gr/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s](https://www.desertcart.gr/products/383488462-84v-3a-lithium-battery-charger-ac-adapter-power-supply-20s) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-06*