--- product_id: 710495748 title: "180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes" brand: "vastarry" price: "E£ 32530" currency: EGP in_stock: true category: "Vastarry" url: https://www.desertcart.com.eg/products/710495748-180w-dc-electronic-load-tester-usb-load-tester-lithium-battery store_origin: EG region: Egypt --- # 180W high power output 4 versatile operating modes Dual temperature measurement 180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes **Brand:** vastarry **Price:** E£ 32530 **Availability:** ✅ In Stock ## Summary > ⚡ Test Smarter, Not Harder – Power Up Your Battery Game! ## Quick Answers - **What is this?** 180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes by vastarry - **How much does it cost?** E£ 32530 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/710495748-180w-dc-electronic-load-tester-usb-load-tester-lithium-battery) ## Best For - vastarry enthusiasts ## Why This Product - Trusted vastarry brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal Clear Data:** 2.4-inch HD color screen with real-time digital curves and multi-parameter display keeps you informed at a glance. - • **Smart Safety First:** Built-in overload, overcurrent, and high-temperature protections keep your devices and tests safe and sound. - • **4-in-1 Testing Modes:** Switch seamlessly between constant current, voltage, power, and resistance modes to cover every testing scenario. - • **Powerhouse Performance:** Unleash 180W of reliable, high-current testing power up to 20A and 200V for all your battery and USB load needs. - • **Precision Temperature Control:** External NTC thermometer plus intelligent fan cooling maintain optimal operating temps for long-lasting durability. ## Overview The Vastarry 180W DC Electronic Load Tester is a professional-grade device designed for precise battery and USB load testing. Featuring four operating modes (constant current, voltage, power, and resistance), a vivid 2.4-inch color display, and intelligent safety protections, it delivers reliable, high-power testing up to 20A and 200V. Dual temperature measurement and smart cooling ensure durability and accuracy, making it an essential tool for tech-savvy professionals and battery enthusiasts alike. ## Description Product Description Product parameter Test voltage: 2~200V Working current: 0.2~20A DL24 discharge power: voltage * current <150 W DL24P discharge power: voltage * current <180 W (The actual working current is limited by the maximum power, please adjust according to the law of energy saving) Built-in over-current, over-temperature, over-power safety protection function, if the protection interface pops up, please note that after the parameter adjustment, it should be adjusted to the maximum power before discharging , You can slowly adjust the preset value during start-up and discharge to adjust it to the maximum discharge power Four operating modes 1. Constant current operation (CC) 2. Constant resistance operation (CR) 3. Constant power operation (CP) 4. Constant voltage operation (CV) Three protection settings 1. Overload protection 2. Overcurrent protection 3. High temperature protection Product List 1. DL24P color display Bluetooth digital control curve version with Tesr x1 2.DC12V 1A power supply x1 3.USB data cable1 4. Temperature probe x1 5. Red and black single wire alligator clip wire x1 ## Features - 4 operating modes: CC-constant current operation; CV-constant voltage operation; CW-constant power operation; CR-constant resistance operation. There are three intelligent safety protections in the discharge detection process, which can monitor the discharge tube status in real time, which is safe and reliable. An external wired NTC thermometer can realize dual temperature measurement inside and outside. - 2.4-inch high-definition large color screen blue digital curve version of high-power electronic tube digital load meter. Intelligent temperature control color glare fan, high power, long life, durable cooling fan; 180W high power / 200V wide voltage / 20A high current, strong performance. - Support testing Android, Type-C cable, Mini and other wires, and display a variety of test data on one screen. By checking and killing, by testing various data cable/charger test/discharge aging/DC power adapter current, voltage, power and other parameters, the operation is simple and the test is convenient and fast. - 180W load discharge aging test, using intelligent temperature control light effect fan design, built-in large discharge tube, the temperature is maintained at about 50~80 degrees; easily test the voltage, current, capacity and other data of various power sources such as lithium batteries/USB chargers; Powerful, safe and reliable. - If there is any abnormality in the product, whether it is return or exchange, you can contact us first, we will reply you within 6 hours, we will be happy to solve it for you, thank you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B56SP7Y9 | | Best Sellers Rank | #131,167 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #675 in Battery Tools | | Brand Name | Vastarry | | Colour | Blue | | Country of Origin | USA | | Customer Reviews | 4.0 4.0 out of 5 stars (58) | | Manufacturer | Vastarry | | Maximum Operating Voltage | 200 Volts | | Minimum Operating Voltage | 2 Volts | | Model Number | FZY-C-1 | | Part Number | FZY-C-1 | | Power Source Type | Battery Powered | | Style Name | Electronic | | UPC | 709686276364 | ## Product Details - **Brand:** Vastarry - **Colour:** Blue - **Min. Operating Voltage:** 2 Volts - **Power Source:** Battery Powered - **Style:** Electronic ## Images ![180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - Image 1](https://m.media-amazon.com/images/I/51JV1jEZHgL.jpg) ![180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - Image 2](https://m.media-amazon.com/images/I/51TrAgBOOBL.jpg) ![180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - Image 3](https://m.media-amazon.com/images/I/51M8KGmVQ5L.jpg) ![180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - Image 4](https://m.media-amazon.com/images/I/511BglJNWnL.jpg) ![180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - Image 5](https://m.media-amazon.com/images/I/51qxAZ8u5DL.jpg) ## Questions & Answers **Q: Where can I get the software for this?** A: You can find the software you need as well as manuals and precautions in this link： “https://www.mediafire.com/folder/nlvhwyntsdac6/Ammeter_APP” **Q: Does this load have a micro usb connector for independent power besides the round 12v connector?** A: Hello Only 12V power supply system is supported **Q: Is there an english version software or way to switch the software to english?** A: Yes it does switch to English by pressing one of the buttons. **Q: Is the "Host Online Interface" documented? Can it be used to Set a current load value & read back any data values?** A: Works for me. ## Frequently Bought Together - Vastarry 180W DC Electronic Load Tester, USB Load Tester, Lithium Battery Capacity Tester, Color Screen Data Monitoring, Constant Current and Constant Voltage, etc. 4 Working Modes - FNIRSI USB Tester 4-28V 7A LCD USB A&C Voltage Current Power Tester Multimeter with App Software, Fast Charge Detection Trigger Capacity Ripple Measurement, PD2.0/PD3.0,QC2.0/QC3.0 - Treedix USB Cable Tester Board USB Cable Checker Data Wire with Acrylic Case Charging Test Data Line Type-C Micro Type A Type B --- ## 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.com.eg/products/710495748-180w-dc-electronic-load-tester-usb-load-tester-lithium-battery](https://www.desertcart.com.eg/products/710495748-180w-dc-electronic-load-tester-usb-load-tester-lithium-battery) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-11-05*