TOPDON Tornado30000 Smart Battery Charger and Bench Supply The Tornado30000 is a workshop battery charger that will also hold a vehicle's system voltage steady while you work on the car. TOPDON calls that second job Supply mode, and it is the reason to choose this unit over a simpler charger: with a module-coding session or a long diagnostic session running, the charger keeps the bus energised so the control units do not brown out halfway through a write. It is an upper-mid-level unit aimed at repair stations, fleet bays and serious home shops, and it works across 6 V, 12 V and 24 V lead-acid batteries as well as 12 V and 24 V lithium packs. Battery types covered include AGM, WET, GEL, EFB, MF, CAL and lithium, and it will accept anything from a small 50 Ah battery up to a 1000 Ah bank. Read the charging-mode table before you assume 30 A The number in the model name is not the current you get on every system, and TOPDON's own mode table says so plainly. The 30 A rate belongs to 12 V. Charging a 24 V system gives you 15 A. Charging a 6 V battery gives you 15 A. There is also a gentler 10 A rate on 12 V for small batteries that a 30 A charger would cook. Three charging currents, applied to the system in front of you rather than to the headline. Those currents combine with the mode selection to give 12 charging modes in all, and they are worth understanding before you buy. On 12 V you get normal, lithium and repair. On 24 V you get normal, cold, lithium and repair. On 6 V you get normal and repair. Supply mode is available on both 12 V and 24 V. If the shape of that list matches the work you actually do, this is the right charger. If you only ever charge one 12 V battery type, a simpler unit will do the same job. Nine-step charging, and what the repair modes are for The charging cycle runs in nine stages rather than pushing a constant current until something says stop, and it disconnects automatically at the end, so a battery left on the bench overnight is not being overcharged while you sleep. The NORM, COLD and REPAIR settings change the profile to match the battery in front of you — COLD matters because a battery charged at winter shop temperatures behaves differently to one charged in July, and a charger that ignores that is the reason batteries come back. The repair function targets two specific failure modes. Sulphation is the crystalline build-up on the plates that steals capacity from a battery that has sat discharged. Acid stratification is the separation of electrolyte into a strong layer at the bottom and a weak layer at the top, which is what short journeys and shallow cycling produce. Neither is fixed by simply charging harder. Whether a given battery recovers depends on how far it has gone, and no charger can promise it will — but a unit that attempts the repair is worth having on the bench when the alternative is scrapping a battery that had life left in it. Supply mode: keeping the vehicle awake In Supply mode the Tornado30000 stops behaving like a charger and behaves like a stable power source for 12 V and 24 V equipment. Held at a steady voltage, the vehicle's electronics stay alive through a procedure that would otherwise be interrupted by a sagging battery — and an interrupted flash is a much more expensive problem than a flat battery. It is equally useful on a bench for powering 12 V and 24 V devices directly. Built to live in a working bay The housing is flame-retardant ABS, and TOPDON specifies it as spark-preventing in normal use. Inside, temperature sensors and a cooling fan let the charger reduce its own output as it heats up rather than shutting down or damaging itself. Protection covers reverse polarity, reverse charge, short circuit, overheating and over-voltage — the five ways a charger normally dies in a busy shop. The leads matter more than most spec sheets admit. Both clamp leads are AWG10 and 2.2 m long, which is generous enough to reach a battery in a wheel well or behind a seat without dragging the charger across the floor. The AC input lead is 2 m of AWG18. Will it fit your shop? Input is 100-240 V AC, so it will run on a standard outlet. The case is 335 x 160 x 78 mm — 78 mm (3.07") thick — and the unit weighs 2,800 g (6 lb), which is light enough to hang on a wall bracket or live on a cart. Two environmental limits are worth checking against your own bay. Working temperature is -10°C to 40°C (14°F to 104°F) and storage is -20°C to 75°C (-4°F to 167°F), so an unheated northern garage in winter and a closed truck in an Arizona summer both sit outside the published window. The protection rating is IP20 with fan cooling, and that is an indoor rating: it guards against finger-sized objects and carries no water-ingress protection at all. This is not a wash-bay, driveway-in-the-rain or open-yard tool. Siting it somewhere dry, ventilated and within the temperature band is the customer's responsibility. Perfect for Independent repair shops that need a supply during coding and long diagnostic sessions, not just an overnight charger. Fleet and municipal bays running a mix of 12 V cars and 24 V trucks or equipment from one charger. Home shops with a collection where batteries sit unused and sulphation is the usual killer. Powersports and classic work where 6 V batteries still turn up and most modern chargers cannot touch them. What's in the box The product information we hold describes the charger with its AC input lead and its clamp set, and does not itemise anything further. We would rather tell you that than guess at a carton list. If you need confirmation of a specific accessory before ordering, ask us and we will check. Specifications Systems supported 6 V, 12 V, 24 V lead-acid; 12 V and 24 V lithium Charging currents 30 A, 15 A, 10 A (rate depends on system voltage) Charging modes 12 modes, including Supply on 12 V and 24 V Battery capacity range 50 Ah to 1000 Ah Input 100-240 V AC Clamp leads AWG10, 2.2 m positive and negative AC lead 2 m, AWG18 Protection rating IP20, fan cooled — indoor use Thickness 78 mm (3.07") Net weight 2,800 g (6 lb) Approvals, stated plainly Our product data for the Tornado30000 records no third-party electrical safety listing, and we are not going to imply one it does not carry. A manufacturer's own declaration and an independent laboratory listing are different documents, and some insurers, landlords and facility safety policies will only accept the second. If that applies to your premises, confirm the requirement with whoever enforces it before you order, and ask us what documentation ships with the unit. Shipping This charger ships as a parcel to addresses in the lower 48 states. Check the carton for crush damage while the driver is present and note anything you find on the delivery paperwork before you sign it — a signature with no notation makes a later damage claim very hard to win. Open the box the same day and confirm the leads and clamps are undamaged, because a nicked charging lead is the sort of thing that is easy to spot on day one and impossible to argue about a month later. Residential delivery may carry an additional fee; you will see the shipping cost calculated at checkout. Warranty TOPDON's warranty terms apply. Our warranty claims page explains how to start a claim through us. One thing to get right: do not open the case, cut a lead or attempt an internal repair before the claim is filed. Disassembly is the most common reason a valid warranty claim is refused, and the fault you have already found will still be there after the paperwork is done. Product Features 9-step smart charging New Supply Mode To Keep You Powered Up One Charger Does It All Powerful and Efficient Performance for The Unexpected Work in Any Climate Even more protection Product Specifications Input Voltage AC 100-240VAC Output Current 12V30A; 24V15A; 6V15A; 12V10A Charging Mode 12V30A(NORM/LI/REP); 24V15A(NORM/COLD/LI/REP); 6V15A(NORM/REPAIR); SUPPLY 12V30A/24V15A; 12V10A（NORM） Applicable Batteries 50-1000Ah AC Cable Length 2m, Input AWG18# Charging Clamp Length Positive AWG10#, 2.2m; Negative AWG10#, 2.2m Working Temperature -10℃~40℃ (14℉~104℉) Storage Temperature -20℃～75℃ (-4℉~167℉) Protection Rating IP20; Fan Cooled Dimensions 335 x 160 x 78 mm (13.18 x 6.29 x 3.07") Net Weight 2800g (6lb)
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