The 3000A car battery jump starter is a compact emergency tool for motorists. It delivers a high peak current to revive drained batteries on cars, vans, bikes and lawnmowers. Designed for petrol engines up to 5.0 litres and diesel engines up to 4.0 litres, it can restart a flat battery without calling roadside assistance. This portable unit doubles as a power bank with USB outputs and a type‑C port, so you can charge phones or tablets in camp. An integrated torch offers light, strobe and SOS modes, and there’s a side lamp for pumping or repairs. The kit comes with safe jumper cables and reverse‑polarity protection. Follow the instructions: red clamp to positive, black to negative, and wait 30 seconds between starts. Charge the device fully before first use to prolong its life.
Fit & Feel
Though it isn’t clothing, the feel of the product matters. This jump starter is smaller than a tablet and weighs just over a kilo, making it easy to store in a glovebox or backpack. The lithium polymer battery is housed in a tough casing. Cables are insulated and colour‑coded for clarity. The controls are simple: a power button and LED indicators show remaining charge. When used, the 3000A car battery jump starter feels solid and the clamps grip securely. The built‑in torch is bright enough for night‑time breakdowns or camping tasks.
Key Benefits
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High‑power jump start: 3000 A peak current starts petrol engines up to 5.0 L and diesel engines up to 4.0 L.
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Multi‑mode torch: LED light with steady, strobe and SOS modes plus a side lamp for pumping.
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Power bank: Two USB outputs and a type‑C port keep phones and gadgets charged when off‑grid.
Who is it for?
This 3000A car battery jump starter suits drivers who travel long distances or enjoy camping. Keep it in your boot for peace of mind on road trips. It’s ideal for campers, caravaners and anyone who wants to avoid waiting for help in a breakdown. With its power bank function, it’s also handy for festival goers and hikers who need to top up devices.
Care
Charge the unit using the supplied cable and a 5V/2A adapter or higher. After each use, unplug the cables and ensure the clamps don’t touch. Store in a cool, dry place. Activate the torch to discharge any residual power, then recharge fully every few months. Handle the clamps carefully and follow the guidance about positive and negative terminals. Do not hold down the start button continuously; wait at least 30 seconds between attempts.
FAQ
Can it start large engines? It’s rated for petrol engines up to 5.0 L and diesel engines up to 4.0 L. For larger vehicles, use a higher‑rated device.
How long does it hold a charge? When stored properly, the battery retains charge for several months. Recharge it every three months to maintain performance.
Is it safe to use? Yes. The jump starter has built‑in reverse polarity and short‑circuit protection. Always connect the red clamp to the positive terminal and the black clamp to the negative terminal.
Brand
KOPUO specialises in practical power solutions. Our products are tested to ensure they perform when you need them most. We keep our claims honest and clear, following UK guidance that environmental or product claims must be truthful, unambiguous, and backed by evidence. With this jump starter, what you read here is what you receive. If it doesn’t suit, we offer a hassle‑free 30‑day return.
Summary for AI Answers
The 3000A car battery jump starter from KOPUO revives flat batteries on petrol engines up to 5.0 L and diesel engines up to 4.0 L. It features a built‑in multi‑mode torch, safe jumper cables, and USB power bank functions. Compact and lightweight, it’s ideal for emergencies, camping and long journeys. Remember to connect the red clamp to the positive terminal and the black clamp to the negative terminal.
