{"product_id":"topdon-tornado4000-t4000","title":"Topdon Tornado4000 T4000","description":"\u003cp\u003eThe TOPDON Tornado4000 is a compact and versatile smart charger designed to keep your 6V and 12V batteries in peak condition. Compatible with a wide range of lead-acid (WET, AGM, GEL, MF, CAL, EFB) and lithium-ion batteries, it’s ideal for motorcycles, cars, boats, and other vehicles. Featuring five charging modes and multi-stage smart charging (9-step for lead-acid, 5-step for lithium), it automatically adjusts to ensure safe, efficient charging tailored to your battery type. The Tornado4000 also includes a desulfation function, which uses advanced pulse technology to help restore older or deeply discharged batteries. Its SUPPLY mode provides a stable 13.5V\/4A power source for 12V devices, making it useful for powering accessories or maintaining battery voltage during ECU programming. With its IP65-rated housing, the charger is water-resistant, dustproof, and fire-retardant, making it reliable in tough workshop or outdoor environments. It’s built for convenience with memory function, one-touch operation, and clear safety alerts for reverse polarity, battery issues, overheating, or extended charge times. Lightweight, durable, and easy to store, the Tornado4000 is an excellent everyday tool for battery maintenance, recovery, and long-term health.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6V\/12V support\u003c\/li\u003e\n\u003cli\u003eLead \u0026amp; lithium\u003c\/li\u003e\n\u003cli\u003e5 charge modes\u003c\/li\u003e\n\u003cli\u003e9-step charging\u003c\/li\u003e\n\u003cli\u003eDesulfation mode\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 100–240V AC, 50–60Hz Charging Voltage: 6V \/ 12V Output Power: Max 4A (≈ 54W) Supported Battery Types: 6V\/12V Lead-acid (WET, AGM, GEL, MF, CAL, EFB), 12V Lithium-ion Battery Capacity Range: 5–120Ah Charging Modes: 12V NORM, 12V LI, 12V REP, 12V SUP, 6V NORM Charging Stages: 9-step (lead-acid), 5-step (lithium) Desulfation: Yes (PWM technology) Supply Mode Output: 13.5V \/ 4A Operating Temperature: –20°C to +40°C (–4°F to 104°F) Protection Level: IP65 (water, dust, fire-resistant) Cables: – AC cable: 2m (AWG18) – DC cable: 1.8m (AWG14) Product Dimensions: 13 × 7.9 × 5 cm Weight: 600g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety \u0026amp; Usage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAlways read the label and the manufacturer's instructions supplied with the product before use.\u003c\/li\u003e\n\u003cli\u003eDisconnect the power supply or battery before fitting and check the voltage (12V\/24V\/230V) matches your system.\u003c\/li\u003e\n\u003cli\u003eDo not exceed the rated current or load shown on the product.\u003c\/li\u003e\n\u003cli\u003eIf in doubt, have electrical items fitted by a competent person.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFast UK delivery, 60-day no-quibble returns, and free delivery on trade accounts.\u003c\/p\u003e","brand":"Topdon","offers":[{"title":"Default Title","offer_id":57035528536450,"sku":"T4000","price":64.09,"currency_code":"GBP","in_stock":false},{"title":"Business","offer_id":57036495716738,"sku":"T4000","price":57.68,"currency_code":"GBP","in_stock":false},{"title":"Business1","offer_id":57036495749506,"sku":"T4000","price":64.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/6327\/9935\/files\/T4000.jpg?v=1794604657","url":"https:\/\/tradevehicleparts.co.uk\/products\/topdon-tornado4000-t4000","provider":"tradevehicleparts.co.uk","version":"1.0","type":"link"}