{"product_id":"chargeur-rapide-48v-54-6v-5a-kukirin-g2","title":"Ultra Fast Charger 48V-54.6V 5A Kukirin G2","description":"\u003ch2\u003eKukirin G2 Ultra-Fast Charger – 48V 5A (Reinforced Jack)\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e48V 5A fast charger for the Kukirin G2 electric scooter\u003c\/strong\u003e is designed to offer a much faster and more convenient daily charging experience than standard original chargers. Compatible with \u003cstrong\u003e48V lithium-ion (13S)\u003c\/strong\u003e batteries, this model delivers a \u003cstrong\u003eprecise regulated voltage of 54.6V\u003c\/strong\u003e, matching the maximum charging voltage of 48V batteries used on the \u003cstrong\u003eKukirin G2\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eKukirin G2 54.6V 5A ultra-fast charger\u003c\/strong\u003e significantly reduces charging time while maintaining excellent electrical stability. Thanks to its \u003cstrong\u003e5A\u003c\/strong\u003e charging current, it charges the battery much faster than a standard 2A charger, making it ideal for users looking to quickly regain range between trips.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe charger uses a \u003cstrong\u003ereinforced 5.5 × 2.1 mm Jack connector\u003c\/strong\u003e, specifically designed to handle a high \u003cstrong\u003e5A continuous current\u003c\/strong\u003e. This reinforced connector improves mechanical durability and limits the risk of overheating or poor connections often encountered with low-quality standard connectors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eventilated plastic charging block\u003c\/strong\u003e features \u003cstrong\u003eactive cooling\u003c\/strong\u003e to effectively limit the charger's internal temperature during fast charging phases. This active cooling improves reliability, stability, and the charger's lifespan, even during intensive use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eUnlike many low-end generic chargers, this \u003cstrong\u003e48V Kukirin G2 fast charger\u003c\/strong\u003e benefits from precise \u003cstrong\u003e54.6V\u003c\/strong\u003e calibration to ensure a complete, stable, and safe charge for lithium-ion cells.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis charger is particularly recommended for:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDaily users of the Kukirin G2 electric scooter\u003c\/li\u003e\n\n\u003cli\u003eHigh-mileage riders looking to reduce wait times\u003c\/li\u003e\n\n\u003cli\u003eUsers seeking a reliable, ventilated fast charger\u003c\/li\u003e\n\n\u003cli\u003ePeople wanting to replace an original charger that is too slow\u003c\/li\u003e\n\n\u003cli\u003eUsers desiring a more stable and better-cooled charging process\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Kukirin G2 5A fast charger also includes several electronic protections to ensure safe charging:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOvervoltage protection\u003c\/li\u003e\n\n\u003cli\u003eOvercharge protection\u003c\/li\u003e\n\n\u003cli\u003eShort-circuit protection\u003c\/li\u003e\n\n\u003cli\u003eThermal protection against overheating\u003c\/li\u003e\n\n\u003cli\u003eReverse polarity protection\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003eThanks to its high charging power, active cooling, and reinforced connector, this \u003cstrong\u003e54.6V 5A charger for the Kukirin G2\u003c\/strong\u003e is an ideal solution for enjoying fast, stable, and reliable daily charging.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOutput voltage\u003c\/strong\u003e: 54.6 V (end of charge for 13S Li-ion pack)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCharging current\u003c\/strong\u003e: 5 A (fast charge)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eConnector\u003c\/strong\u003e: Reinforced 5.5 × 2.1 mm Jack\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCasing:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Active Ventilation\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eIndicator\u003c\/strong\u003e: Red LED (charging) → green (charge complete\/balancing)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eProtections\u003c\/strong\u003e: Overcharge, overvoltage, overheating, short-circuit, polarity reversal\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBattery compatibility\u003c\/strong\u003e: 48 V lithium-ion (13S)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExample charge time\u003c\/strong\u003e: ≈ 3 h for 15Ah (proportional to capacity)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e Key Benefits – Kukirin G2 Fast Charger\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCharges 2–2.5× faster\u003c\/strong\u003e than a standard 2A charger.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eReinforced Jack\u003c\/strong\u003e optimized for 5A (better mechanical\/thermal resistance)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eActive ventilation\u003c\/strong\u003e: less heating, better longevity\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePrecise 54.6V calibration\u003c\/strong\u003e for a complete and stable charge\u003c\/li\u003e\n\n\u003cli\u003eTested and verified before shipping\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e Warranty \u0026amp; Shipping\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 2 years – new product, individually inspected\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eShipping\u003c\/strong\u003e: 24\/48h in France \u0026amp; Europe\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e Options \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eConnector customization upon request\u003c\/li\u003e\n\n\u003cli\u003eCompatibility support: \u003ca href=\"mailto:contact@source-it.fr\"\u003econtact@source-it.fr\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e FAQ – Kukirin G2 Fast Charger\u003c\/h2\u003e\n\u003ch3\u003e Is this 5A charger compatible with the Kukirin G2?\u003c\/h3\u003e\n\u003cp\u003eYes. It is calibrated at \u003cstrong\u003e54.6V\u003c\/strong\u003e for 48V (13S) batteries and uses a \u003cstrong\u003ereinforced 5.5 × 2.1 mm Jack\u003c\/strong\u003e, identical to the G2 port.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e Is the 5A safe for the battery?\u003c\/h3\u003e\n\u003cp\u003eYes. The Kukirin G2 battery easily handles a 5A charging current. You run no risk of damaging the battery or the scooter. For battery cells, the actual limit for continuous charging before the cells heat up and risk rapid capacity loss is about 8A.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e Is it normal for my LED to turn from red to green and then back to red at the end of charging?\u003c\/h3\u003e\n\u003cp\u003eYes. At the end of the cycle, the charger regulates and may alternate to \u003cstrong\u003ebalance the cells\u003c\/strong\u003e. Solid green = charging complete.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e What is the difference between a 5.5 × 2.1 and a 5.5 × 2.5 mm Jack?\u003c\/h3\u003e\n\u003cp\u003eThe internal diameter differs (2.1 vs 2.5 mm). The G2 uses \u003cstrong\u003e5.5 × 2.1 mm\u003c\/strong\u003e. Using the wrong diameter can lead to poor connections and overheating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e Can I use this charger on other brands?\u003c\/h3\u003e\n\u003cp\u003eYes, if the scooter is \u003cstrong\u003e48V Li-ion (13S)\u003c\/strong\u003e and uses a \u003cstrong\u003e5.5 × 2.1 mm Jack\u003c\/strong\u003e. Always check the plug and voltage before connecting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e*Photos are for illustrative purposes only.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis charger is equipped with active ventilation to promote efficient heat dissipation during long charging sessions.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Source'it","offers":[{"title":"Default Title","offer_id":51939028533514,"sku":null,"price":94.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/6212\/0458\/files\/Chargeur_Ultra_Rapide_48V-54_6V_5A_Kukirin_G2_-_Source_IT.png?v=1778096372","url":"https:\/\/www.source-it.fr\/en\/products\/ultra-fast-charger-48v-54-6v-5a-kukirin-g2","provider":"Source'it","version":"1.0","type":"link"}