{"product_id":"chargeur-reglable-gtk-13s-17s-0-a-50a","title":"GTK 13S-17S 0 to 50A Adjustable Charger","description":"\u003ch1\u003e⚡ GTK Adjustable Charger 13S (48V) to 17S (71.4V) – 50A High Performance\u003c\/h1\u003e\n\n\u003cp\u003e The \u003cstrong\u003eGTK 13S to 17S – 50A adjustable charger\u003c\/strong\u003e is a \u003cstrong\u003eprofessional and versatile\u003c\/strong\u003e unit designed for ultra-fast and safe charging of \u003cstrong\u003elithium-ion, LiFePO4 or NMC\u003c\/strong\u003e batteries. Thanks to its \u003cstrong\u003ehigh conversion efficiency of 99.9%\u003c\/strong\u003e , it offers exceptional voltage stability and can also be used as an \u003cstrong\u003eadjustable laboratory power supply\u003c\/strong\u003e for research, maintenance and power testing.\u003c\/p\u003e\n\n\u003cp\u003e Adapted to the needs of \u003cstrong\u003eelectric mobility\u003c\/strong\u003e , the \u003cstrong\u003eindustrial sector\u003c\/strong\u003e and \u003cstrong\u003eenergy storage\u003c\/strong\u003e , this GTK charger guarantees total control of the \u003cstrong\u003eoutput voltage\u003c\/strong\u003e and \u003cstrong\u003echarging current\u003c\/strong\u003e , ensuring optimal precision in all configurations.\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eMINIMUM CHARGING VOLTAGE: \u003cspan style=\"color: rgb(255, 144, 17);\"\u003e39V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eMAXIMUM CHARGING VOLTAGE: \u003cspan style=\"color: rgb(255, 144, 17);\"\u003e71.4V\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 🔧 Technical specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e ⚡ \u003cstrong\u003eAdjustable output voltages:\u003c\/strong\u003e from \u003cstrong\u003e13S to 17S\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e ➡️ \u003cstrong\u003e13S:\u003c\/strong\u003e 54.6V\u003c\/li\u003e\n\n\u003cli\u003e ➡️ \u003cstrong\u003e14S:\u003c\/strong\u003e 58.8V\u003c\/li\u003e\n\n\u003cli\u003e ➡️ \u003cstrong\u003e15S:\u003c\/strong\u003e 63.0V\u003c\/li\u003e\n\n\u003cli\u003e ➡️ \u003cstrong\u003e16S:\u003c\/strong\u003e 67.2V\u003c\/li\u003e\n\n\u003cli\u003e ➡️ \u003cstrong\u003e17S:\u003c\/strong\u003e 71.4V\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMains input:\u003c\/strong\u003e 100 to 240V AC – 50\/60Hz (compatible with EU and industrial sockets)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaximum charging current:\u003c\/strong\u003e up to 50A (adjustable from the integrated interface)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eBattery compatibility:\u003c\/strong\u003e Lithium-ion, LiFePO4, LFP, NMC\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCooling:\u003c\/strong\u003e Dual intelligent ventilation + heat sink aluminum housing\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eComplete protections:\u003c\/strong\u003e overvoltage, short circuit, overcurrent, overheating\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eEnergy efficiency:\u003c\/strong\u003e up to 99.9% – GTK high-frequency conversion technology\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eDigital LCD display:\u003c\/strong\u003e voltage, current, power, Ah and Wh live\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eIntegrated Bluetooth:\u003c\/strong\u003e adjustment and monitoring from smartphone via dedicated application\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eWeight:\u003c\/strong\u003e 2.3 kg\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e 40.8 × 105 × 269 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCertifications:\u003c\/strong\u003e TÜV, CE, FCC, CB, RoHS, EAC, NRTL, ANATEL – international compliance and safety\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterials:\u003c\/strong\u003e 100% matte black anodized aluminum chassis, robust and optimized for heat dissipation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 🔋 Versatility and compatibility\u003c\/h2\u003e\n\n\u003cp\u003e This \u003cstrong\u003eGTK 50A\u003c\/strong\u003e is not limited to simple charging: it can also be used as \u003cstrong\u003ea high-power laboratory power supply\u003c\/strong\u003e to power, calibrate or test any type of electrical or electronic device.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e ✔️ \u003cstrong\u003eElectric mobility:\u003c\/strong\u003e scooters (Dualtron, Kaabo, Teverun, Nami), electric motorcycles (Sur-Ron, Talaria, Eride Pro) and electric karts.\u003c\/li\u003e\n\n \u003cli\u003e✔️ \u003cstrong\u003eIndustrial applications:\u003c\/strong\u003e test benches, battery pack maintenance, power supply for robots and machines.\u003c\/li\u003e\n\n\u003cli\u003e ✔️ \u003cstrong\u003eLabs and Workshops:\u003c\/strong\u003e Voltage simulation, manual cell charging, BMS or controller testing.\u003c\/li\u003e\n\n\u003cli\u003e ✔️ \u003cstrong\u003eEnergy storage:\u003c\/strong\u003e fixed batteries, powerwalls, solar and hybrid installations.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 🔌 Connectors and adapters available\u003c\/h2\u003e\n\n\u003cp\u003e The \u003cstrong\u003eGTK 50A charger\u003c\/strong\u003e can be supplied with several types of connectors depending on the use:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 🔸 \u003cstrong\u003eXT60\u003c\/strong\u003e or \u003cstrong\u003eXT90\u003c\/strong\u003e – standard high-current connectors.\u003c\/li\u003e\n\n\u003cli\u003e 🔸 \u003cstrong\u003eLP16\u003c\/strong\u003e \/ \u003cstrong\u003eLP20\u003c\/strong\u003e – connectors used on most electric scooters and motorcycles.\u003c\/li\u003e\n\n\u003cli\u003e 🔸 \u003cstrong\u003eGX16\u003c\/strong\u003e – 2, 3 or 4 pins for light electric mobility.\u003c\/li\u003e\n\n\u003cli\u003e 🔸 \u003cstrong\u003eAmphenol\u003c\/strong\u003e – high-performance industrial connectors.\u003c\/li\u003e\n\n\u003cli\u003e 🔸 \u003cstrong\u003eAnderson Powerpole\u003c\/strong\u003e – for modular professional applications.\u003c\/li\u003e\n\n \u003cli\u003e🔸 \u003cstrong\u003eCrocodile clips\u003c\/strong\u003e or \u003cstrong\u003eCOS eyelets\u003c\/strong\u003e – perfect for test benches or stationary batteries.\u003c\/li\u003e\n\n\u003cli\u003e 🔸 Other connectors available on request (custom manufacturing possible).\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 💡 How it works and benefits\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003ePrecise adjustment:\u003c\/strong\u003e adjustable voltage and current for all 13S to 17S battery configurations (54.6V to 71.4V).\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eLaboratory power supply mode:\u003c\/strong\u003e ideal for technical testing, diagnostics or direct powering of devices.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMulti-voltage compatibility:\u003c\/strong\u003e 48V, 52V, 60V, 67.2V, 71.4V and intermediate batteries.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eRobust design:\u003c\/strong\u003e anodized aluminum structure, oversized components, intelligent cooling.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eHigh controlled power:\u003c\/strong\u003e up to 50A continuous charging without loss of efficiency or overheating.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e 📦 Service \u0026amp; Warranty\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e ✅ \u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years – each unit tested before shipping.\u003c\/li\u003e\n\n \u003cli\u003e🚚 \u003cstrong\u003eShipping:\u003c\/strong\u003e within 24\/48 hours to France and Europe.\u003c\/li\u003e\n\n\u003cli\u003e 🛠️ \u003cstrong\u003eCustom options:\u003c\/strong\u003e adapting connectors, cables and accessories to your needs.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003e ❓ FAQ – GTK 50A Adjustable Charger\u003c\/h2\u003e\n\n\u003ch3\u003e ➡️ Can it be used as a laboratory power supply?\u003c\/h3\u003e\n\n\u003cp\u003e Yes ✅, it is used as a stable \u003cstrong\u003evariable voltage source\u003c\/strong\u003e for testing, development and powering technical equipment.\u003c\/p\u003e\n\n\u003ch3\u003e ➡️ Compatible with which electric vehicles?\u003c\/h3\u003e\n\n\u003cp\u003e Compatible with most scooters, motorcycles and 13S to 17S lithium packs: \u003cstrong\u003eDualtron, Kaabo, Teverun, Sur-Ron, Talaria, Nami, etc.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ➡️ Is the charger noisy?\u003c\/h3\u003e\n\n\u003cp\u003e No, the fans only activate under heavy load. The \u003cstrong\u003eintelligent cooling\u003c\/strong\u003e system ensures quiet operation in most situations.\u003c\/p\u003e\n\n\u003ch3\u003e ➡️ How to adjust voltage and current?\u003c\/h3\u003e\n\n \u003cp\u003eSettings are made directly on the digital screen or via \u003cstrong\u003eBluetooth\u003c\/strong\u003e from your mobile phone depending on the version.\u003c\/p\u003e\n\n\u003ch3\u003e ➡️ What connectors are available?\u003c\/h3\u003e\n\n\u003cp\u003e Available with \u003cstrong\u003eXT60, LP16, GX16, Anderson, Amphenol\u003c\/strong\u003e or \u003cstrong\u003eCOS eyelets\u003c\/strong\u003e . \u003cstrong\u003eCustom connectors\u003c\/strong\u003e available upon request.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e 📩 \u003cstrong\u003eNeed technical advice or a specific configuration?\u003c\/strong\u003e Contact \u003cstrong\u003eSource'IT\u003c\/strong\u003e to design your GTK charger according to your battery, voltage, or connectors.\u003c\/p\u003e\n\n\u003cp\u003e \u003cem\u003e*Non-contractual photos – finishes may vary depending on the version and connector chosen.\u003c\/em\u003e\u003c\/p\u003e","brand":"Source'it","offers":[{"title":"Default Title","offer_id":51912561950986,"sku":null,"price":394.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/6212\/0458\/files\/Chargeur-gtk-13s-17s-0a-50a-sourceit.jpg?v=1759952156","url":"https:\/\/www.source-it.fr\/en\/products\/gtk-13s-17s-0-to-50a-adjustable-charger","provider":"Source'it","version":"1.0","type":"link"}