{"product_id":"launch-tech-usa-elp400-ev-battery-pack-module-charging-and-discharging-device","title":"Launch Battery Pack Module Charging and Discharging Device - LNCH-ELP400","description":"\u003ch2\u003eLaunch Battery Pack Module Charging and Discharging Device - LNCH-ELP400\u003c\/h2\u003e\n\u003cp\u003eThe Launch ELB300 Battery Pack Cell Equalizer is battery maintenance equipment diagnostic tool for EV Batteries and technology. The ELB300 diagnoses numerous issues such as inconsistent cell voltage, and individual battery cell capacity variances. The ELB300 issuer friendly and can be us for maintenance, battery production, research and development of new EV\/Battery enterprises.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe 7-inch LCD touch screen and the intuitive menu simplified the operation\u003c\/li\u003e\n\u003cli\u003ePortable, easy to carry and transport\u003c\/li\u003e\n\u003cli\u003eApplied to all common lithium battery packs testing with various voltage levels.\u003c\/li\u003e\n\u003cli\u003eEqualizing maintenance test mode can activate the lithium battery performance completely.\u003c\/li\u003e\n\u003cli\u003eSupport intelligent equalizing function, and equalizing maintenance parameter customization.\u003c\/li\u003e\n\u003cli\u003eAdopt wave width modulation technology,high efficiency, high power factor, low noise, low electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eSupport the safety pretection functions such as overvoltage, undervoltage, overcurrent, output short curcuit, anti-reverse pretection and overheating protection.\u003c\/li\u003e\n\u003cli\u003eMultiple discharge auto-stop conditions make testing mode more intelligent and flexible, and avoid over-charge and over-discharge.\u003c\/li\u003e\n\u003cli\u003eCustomized setting the total charging time, constant voltage time, charging capacity, and charging current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePower Input: AC 90~265V\u003c\/li\u003e\n\u003cli\u003eData Communication: CAN RS485\u003c\/li\u003e\n\u003cli\u003eData Dump: U disk\u003c\/li\u003e\n\u003cli\u003eData Storage: 16G\u003c\/li\u003e\n\u003cli\u003eModual Data Acquisition Communication: Harness sampling\u003c\/li\u003e\n\u003cli\u003eGroup Voltage Accuracy: ≤±0.5%FS+0.3V, resolution: 0.001V\u003c\/li\u003e\n\u003cli\u003eCell Voltage Accuracy:≤±0.1%FS+5Mv, resolution: 0.001V\u003c\/li\u003e\n\u003cli\u003eCurrent Measurement Accuracy:≤±0.1%FS+0.2A,Resolution: 0.001V\u003c\/li\u003e\n\u003cli\u003eCharging \/ Dischargingt Voltage Range:≤±0.1%FS+0.2A\u003c\/li\u003e\n\u003cli\u003eCharging Current Range: 0~100A, maximum power 4.4kw\u003c\/li\u003e\n\u003cli\u003eDischarging Current Range: 0~100A,maximum power 7.2kw\u003c\/li\u003e\n\u003cli\u003eCharging Control: Constant surrent charging + constant voltage charging\u003c\/li\u003e\n\u003cli\u003eDischarging Mode: Constant current discharging\u003c\/li\u003e\n\u003cli\u003eCharging and Discharging Data Acquisition: In-camera active measurement + external can communication data acquisition\u003c\/li\u003e\n\u003cli\u003eRadiation Method: Forced air cooling\u003c\/li\u003e\n\u003cli\u003eTemperature: Working temperature range: 5~40°C; Storage temperature: -20~70°C\u003c\/li\u003e\n\u003cli\u003eHumidity: Relative humidity 0~90% (40±2°C)\u003c\/li\u003e\n\u003cli\u003eElevation: Rated altitude 2000m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecialized EV Battery Service Tool\u003c\/strong\u003e – Designed for charging and discharging battery modules during testing, maintenance, and repair procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Accurate Battery Analysis\u003c\/strong\u003e – Controlled charge and discharge cycles help technicians evaluate battery module performance, capacity, and overall condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential for Battery Repair Workflows\u003c\/strong\u003e – A valuable tool for EV service centers performing battery diagnostics, module replacement, and battery pack refurbishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Diagnostic Confidence\u003c\/strong\u003e – Provides deeper insight into battery behavior, helping identify weak or underperforming modules more accurately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhances Workshop Capabilities\u003c\/strong\u003e – Allows technicians to perform advanced battery service procedures that go beyond standard vehicle diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-Ready Investment\u003c\/strong\u003e – As electric vehicle adoption increases, dedicated battery testing and maintenance equipment becomes increasingly important for professional workshops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the Launch ELP400 Battery Pack Module Charging and Discharging Device?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The ELP400 is a professional battery module charging and discharging device designed for testing, maintenance, and servicing battery pack modules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the purpose of charging and discharging battery modules?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Controlled charging and discharging help technicians evaluate battery condition, measure performance, and support battery maintenance procedures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the ELP400 suitable for electric vehicle battery systems?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes, it is designed for use with EV battery service operations and advanced battery maintenance applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How does the ELP400 help battery diagnostics?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It allows technicians to assess battery module performance, identify potential issues, and verify battery condition during servicing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can it help improve battery maintenance efficiency?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes, it streamlines testing and maintenance procedures by providing controlled charging and discharging functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is this device intended for professional use?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes, it is designed for EV service centers, battery repair specialists, automotive technicians, and professional maintenance facilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why is battery module testing important?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Regular testing can help identify weak or imbalanced modules, support preventive maintenance, and improve overall battery system reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Who is the Launch ELP400 ideal for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is ideal for EV technicians, battery service professionals, fleet maintenance teams, dealerships, and workshops specializing in high-voltage battery systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect Cables and Connectors:\u003c\/strong\u003e Check charging leads, terminals, and adapters for wear, damage, or loose connections before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Ventilation Areas Clear:\u003c\/strong\u003e Ensure cooling vents remain unobstructed to prevent overheating during charging and discharging operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintain Clean Connections:\u003c\/strong\u003e Remove dust, dirt, and corrosion from battery and device contact points for accurate performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStore in a Dry Environment:\u003c\/strong\u003e Protect the unit from moisture, excessive humidity, and extreme temperatures when not in use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle with Care:\u003c\/strong\u003e Avoid impacts, drops, and excessive vibration that could damage internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Regularly:\u003c\/strong\u003e Wipe the exterior with a soft, dry cloth and avoid abrasive cleaners or harsh chemicals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow High-Voltage Safety Procedures:\u003c\/strong\u003e Use appropriate PPE and manufacturer-recommended safety practices when servicing battery modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerform Routine Function Checks:\u003c\/strong\u003e Verify charging, discharging, and monitoring functions regularly to ensure reliable battery maintenance and diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Launch Tech USA","offers":[{"title":"Default Title","offer_id":45762298249407,"sku":"LNCH-ELP400","price":5837.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/LNCH-ELP400__1_3c1ecfda-4aed-42a9-88b3-4f336532193c.jpg?v=1782133599","url":"https:\/\/www.mybackyardzone.com\/products\/launch-tech-usa-elp400-ev-battery-pack-module-charging-and-discharging-device","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}