--- product_id: 680570934 title: "ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery" brand: "isdt" price: "$856.95" currency: USD in_stock: true reviews_count: 5 category: "Isdt" url: https://www.desertcart.us/products/680570934-isdt-k4-lipo-battery-balance-charger-discharger-1-8s-ac store_origin: US region: United States of America --- # Dual 600W DC output 2.8" IPS LCD, 178° viewing angle Supports 1-8S LiPo & multiple chemistries ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery **Brand:** isdt **Price:** $856.95 **Availability:** ✅ In Stock ## Summary > ⚡ Charge smarter, faster, safer — power your passion with ISDT K4! ## Quick Answers - **What is this?** ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery by isdt - **How much does it cost?** $856.95 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/680570934-isdt-k4-lipo-battery-balance-charger-discharger-1-8s-ac) ## 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 - • **Crystal Clear Display 📺:** 2.8-inch IPS screen with wide viewing angles ensures you monitor charging status clearly, even in bright sunlight. - • **Smart Safety First 🛡️:** Fool-proof input design and multiple alarms protect your batteries and gear from mishaps—charge with confidence. - • **Powerhouse Dual Channel ⚡:** Charge two batteries simultaneously with up to 600W per port—maximize your workflow without downtime. - • **Firmware Upgradable & USB Power 🔄:** Stay cutting-edge with PC-updatable firmware and power your devices via USB Type-C, blending convenience with innovation. - • **Universal Battery Compatibility 🔋:** From LiPo to NiMH, handle 1-8S packs effortlessly—future-proof your charging needs. ## Overview The ISDT K4 is a high-performance smart charger/discharger supporting 1-8S LiPo and various battery chemistries with dual 600W DC outputs. Featuring a 2.8-inch IPS LCD for clear monitoring, fool-proof AC/DC input safety, and firmware upgradeability via USB, it’s engineered for professionals demanding speed, reliability, and versatility in battery management. ## Description Specifications:Input voltage: AC 100~240V / DC 10~30VOutput voltage: DC 1~30VMax. input current: DC 35ACharging current: 0.2~20A x2Discharging current: 0.2~3A x2Balance current: 1.5A/Cell MaxMax. discharging power: 30W x2Max. charging power: AC 400W / DC 600W x2Abnormal voltage alarm: SupportIncorrect cell count setting alarm: SupportSupported battery types and cell count: LiFe, Lilon, LiPo 1~8S, LiHv 1-8S, Pb 1-12S, NiMH/Cd 1-16SParallel charging power and current: 800W/35AParallel discharge power and current: 30W/3AWorking temperature: 0~40℃Storage temperature: -20℃~60℃Dimension: 142x135x64mmWeight: About 700gPackaging included:1X ISDT K4 Charger Review: Best charger I've ever used. I love it. - I've been an RC enthusiast since the late 1970s. So as you can imagine I have owned a lot of battery chargers. This one is the best I've ever owned. It's powerful, easy to operate, reliable and it can do lots of things. I like that it can do up to 8s lipo packs. Also it has a "destroy" feature for old lipo packs, and it has protections so it would be difficult to accidentally destroy good packs that you don't want to destroy. now for the cons. I wish the usb charger would put out more power. It is a weak usb charger in my opinion. Also, I wish it had an on-off switch so I wouldn't have to unplug it to turn it off. Also, its power output is through xt60 connectors. I wish it had banana plug outputs since that is what all my other charge cables fit. So, there things about it that could be better, but over all, I think it is fantastic. Review: Awesome A/C charger - One of the fastest A/C chargers I have ever used. It will charge a battery at 20A continuous and will do two batteries at 12.2A per channel which basically will change two 10,000mah batteries in 30min. Don't waste time and money on cheaper chargers you're just wasting time waiting an hour charging batteries that could be charged in minutes. ## Features - ▶ 【AC / DC dual mode】 - AC / DC dual input meet different use requirements. Output: AC /400W, DC /600Wx2. - ▶ 【Safe Access】 - Fool-proof input interface. Smart design. The DC input port and the AC input connector are mutually exclusive. Only one input can be selected in one time. Ensure the safety operation. - ▶ 【High Power Synchronous Dual Channel】 - with Smart Charging. Smart High Speed Processor delivers parameter interfere to each port. Hassle Free with Maximum charging power up to 600W for single port. Choose ISDT, Powered by Innovation. - ▶ 【2.8″ IPS LCD Display Low power consumption】 - 178° visible angle Display clear and distinct Even in varies hard environment or angles As well as in strong sunshine. - ▶ 【Two-way USB interface】 - By connecting the charger microUSB port to the PC, all series can acquire latest firmware upgrading. It can also output 5V/2A power through the USB Type-C interface, For charging mobile devices. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09CPXP5FD | | Best Sellers Rank | #172,850 in Toys ( See Top 100 in Toys ) #291 in RC Battery Chargers | | Brand | ISDT | | Color | Clear | | Colour | Clear | | Current Rating | 20 Amps | | Customer Reviews | 4.5 out of 5 stars 71 Reviews | | Input Voltage | 240 Volts | | Item Dimensions D x W x H | 6.4D x 13.5W x 14.2H centimeters | | Item Weight | 700 Grams | | Item weight | 700 Grams | | Manufacturer | ISDT | | Output Voltage | 30 Volts (DC) | | Output voltage | 30 Volts (DC) | | Product dimensions | 6.4D x 13.5W x 14.2H centimeters | | Specification Met | SOME_OF_LISTED_VALUES | | Specification met | SOME_OF_LISTED_VALUES | | UPC | 791259808614 | ## Product Details - **Brand:** ISDT - **Colour:** Clear - **Item weight:** 700 Grams - **Output voltage:** 30 Volts (DC) - **Product dimensions:** 6.4D x 13.5W x 14.2H centimeters ## Images ![ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery - Image 1](https://m.media-amazon.com/images/I/51z5LIPeF6L.jpg) ![ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery - Image 2](https://m.media-amazon.com/images/I/61ciK00CVQL.jpg) ![ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery - Image 3](https://m.media-amazon.com/images/I/61wymZd9EzL.jpg) ![ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery - Image 4](https://m.media-amazon.com/images/I/61GEMqeq1rL.jpg) ![ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery - Image 5](https://m.media-amazon.com/images/I/71f2O20+0GL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best charger I've ever used. I love it. *by S***N on 8 October 2025* I've been an RC enthusiast since the late 1970s. So as you can imagine I have owned a lot of battery chargers. This one is the best I've ever owned. It's powerful, easy to operate, reliable and it can do lots of things. I like that it can do up to 8s lipo packs. Also it has a "destroy" feature for old lipo packs, and it has protections so it would be difficult to accidentally destroy good packs that you don't want to destroy. now for the cons. I wish the usb charger would put out more power. It is a weak usb charger in my opinion. Also, I wish it had an on-off switch so I wouldn't have to unplug it to turn it off. Also, its power output is through xt60 connectors. I wish it had banana plug outputs since that is what all my other charge cables fit. So, there things about it that could be better, but over all, I think it is fantastic. ### ⭐⭐⭐⭐⭐ Awesome A/C charger *by T***Y on 7 March 2024* One of the fastest A/C chargers I have ever used. It will charge a battery at 20A continuous and will do two batteries at 12.2A per channel which basically will change two 10,000mah batteries in 30min. Don't waste time and money on cheaper chargers you're just wasting time waiting an hour charging batteries that could be charged in minutes. ### ⭐⭐⭐⭐⭐ Decent charger. *by A***R on 26 September 2024* This is a good charger for most people's needs. It's well built and super easy to use and has a good amount of power. I must say I'm a little disappointed that you cannot parallel charge unless you have a DC power supply. And for my needs, I wish it had a little more current capability on the individual channels. You can only charge at 20 amps per channel regardless of using a big beefy power supply or not. And parallel charging using a big power supply. You will only get up to 35 amps charging a 2s battery pack. I race competitive stock racing at a very high level so this charger would really suit me much better if it would do at least 30 amps per channel. But alas, that is not the case so I will probably end up selling mine and moving to a different charger. And by parallel charging what I'm talking about is using both channels combined into one for a higher charge rate. I just feel for the money that this charger should have a little bit more power output. Other than that it's pretty nice. ## Frequently Bought Together - ISDT K4 Lipo Battery Balance Charger Discharger 1-8S AC 400W DC 600Wx2 Smart Charger for Life, Lilon, LiPo, LiHv/Pb/NiMH Battery Balance Charger - ISDT PC-4860 Lipo Battery Charger 1-8S XT60 Safe Parallel Charge Board Balance Charging Plate for RC Battery Charger Lithium Batteries - Fly RC 4pcs Female XT60 to Male EC5 Adapter, Female XT60 to Male EC5 Connector Adapter No Wires RC LiPo Battery Connectors --- ## 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/680570934-isdt-k4-lipo-battery-balance-charger-discharger-1-8s-ac](https://www.desertcart.us/products/680570934-isdt-k4-lipo-battery-balance-charger-discharger-1-8s-ac) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-13*