Beschreibung
A Dead Battery Is Never a Small Problem. It Is a Schedule Collapsing at Once.
The Cold Start answers it with 1500 A of peak current and 210 A of starting current, enough to turn over a 6 litre petrol engine or a 4.5 litre diesel that has been sitting in a cold yard. Four lithium-ion cells in a 12000 to 18000 mAh pack hold that charge across months of storage, and an 80 to 85 percent conversion rate means most of it survives the trip to the terminals. Clamps on, button pressed, engine running, in the time it takes to read this sentence.
The second half of the tool is the part people forget they need until a tyre is soft at seven in the morning. A 150 PSI air pump with BAR, KPA and PSI readouts turns the same brick into a compressor, so a slow puncture becomes a ten minute correction instead of a tow. A USB output at 18 W and a Type-C input at QC2.0 keep a phone alive while you work, and the LED array runs steady, SOS or strobe.
At 1.3 kg it lives in a door pocket or a rucksack without being noticed, which is the entire point. Emergency equipment that stays at home is decoration. This one goes where the vehicle goes.
The economics are simple. One callout for a flat battery costs more than this unit, and it costs time you do not get back. For a driver, a courier or a small fleet, the tool pays for itself the first time it is used, then sits quietly in the vehicle until the next time. The air pump adds a second use that arrives far more often than a dead battery, which is what keeps the pack exercised and the owner familiar with the controls.
Preparation is not pessimism. It is the quiet arithmetic of finishing the day you planned.
Key Features
- ✦1500 A peak current and 210 A starting current for 6 L petrol and 4.5 L diesel engines
- ✦12000 to 18000 mAh lithium-ion pack across four cells with 80 to 85 percent conversion
- ✦150 PSI air pump with BAR, KPA and PSI readouts on the same housing
- ✦18 W USB output and QC2.0 / 5V Type-C input for phones and top-ups
- ✦LED array with steady, SOS and strobe modes for night work
- ✦Reverse-polarity and short-circuit protection built into the clamp circuit
- ✦1.3 kg body that fits a door pocket, glovebox or tool bag
Technical Specifications
- Peak current: 1500 A
- Starting current: 210 A
- Engine coverage: 6 L petrol / 4.5 L diesel
- Battery capacity: 12000 to 18000 mAh, lithium-ion, four cells
- Conversion rate: 80 to 85 percent
- Air pump: 150 PSI with BAR / KPA / PSI readout
- USB output: 5 V 3 A / 9 V 2 A, 18 W maximum
- Type-C input: QC2.0 fast charge or ordinary 5 V
- Light modes: Steady, SOS, flash
- Weight: 1.3 kg
Where It Works
Fleet managers keep one per van. Rideshare drivers keep one under the seat because a flat battery at a pickup is lost income. Campers and boat owners use the pump for tyres, inflatables and air mattresses long after the nearest garage has closed. Winter commuters keep it for the morning the dashboard lights dim instead of brightening.
Questions Buyers Ask
Q: Will it start a diesel engine?
Yes, up to roughly 4.5 litres of diesel displacement. For larger commercial engines you need a higher-current unit.
Q: How often should I recharge it?
Top it up every three to six months if it sits unused. A pack kept above half charge will still start an engine after a long storage period.
Q: Does the air pump need a separate hose?
The pump takes a standard tyre chuck. The kit ships with the hose and adaptors for tyres, balls and inflatables.
Q: Can I leave it connected while driving?
No. Connect, start, disconnect, then store it. Leaving clamps attached invites accidental contact.
Q: Is it safe for modern vehicles with sensitive electronics?
The clamp circuit includes reverse-polarity and short protection, which is the standard safeguard for ECU-equipped vehicles. Follow the sequence in the manual.
Q: What is the realistic tyre inflation time?
A passenger tyre from 28 to 35 PSI takes a couple of minutes at this pump rating. Four tyres from flat takes considerably longer, so top up rather than rescue.
Q: Can it charge other devices while jumping a car?
Charge phones and small devices from the USB output, but do not run the jump-start clamps and a heavy USB load at the same time. Power the vehicle first, then charge.
Customer Reviews
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