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Highlights
Start Dead Batteries
With the super 4000Amp peak current and 28000mAh battery capacity, it is easy to start a 12V vehicle (up to 10L gas engine or up to 10L diesel engine), including an RV, tractor, lawn mower, speedboat, etc. It can reach up to 70 jumpstarts per charge.
3.7" LED Screen
With a clear 3.7" LED Screen, the F40 Pro Jump Starter is easy to read and use.
Fast 4-in-1 Charger
There are 65W with 1 USB C, 1 QC 3.0 USB C, 1 USB A, and 1 DC output, a robust 230W 28000mAh power bank lithium-ion battery that can charge 4 devices simultaneously, and reach up to 1000-time recharged.
Safety Protections
A smart jump starter cable featuring 10 safety protections, including spark-proof, over-charge, over-current, and more for your peace of mind. Also, it has a "BOOST" button for quick starts.
3 LED Light Modes
Super 400 Lumen LED light with steady, strobe, and SOS modes; the jump starter is durable, 1.5-meter drop-proof, IP65 waterproof, and dustproof. It includes a handy tool case and has 48 months of standby time.
Specification
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General |
Brand: JF.EGWO Type: Jump Starter Model: F40 Pro Color: Black |
| Specification | Voltage: 12 Volts Battery Capacity: 28,000mAh USB-A/-C Output: 5V/2A Peak Output Current: 4,000 Amps Type-C Input: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A Diesel Engine Rating: 10 Liters Gas Engine Rating: 10 Liters Vehicle Service Type: Car, Pick up truck, lawn mower, Tractor |
| Weight & Size | Package Weight: 1.75kg Package Size(L x W x H): 51.3x30.5x7.6cm |
| Package Contents | 1 x JF.EGWO 4000Amp Jump Starter 1 x Battery Clamps Cable 1 x Car Charger 1 x Portable Storage Bag 1 x Adapter Cable 1 x User Manual |
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Questions & Answers
FAQ
Q: Why doesn't the jump starter activate when I press the ON button?
A: It's because it is running out of power; please use the A/C charger or car charger to recharge it. We suggest you fully charge the item every 3 months if it hasn't been used. And charge after each use.
Q: How to turn off the jumper?
A: The jumper starter has an intelligent-detective function. When it is not working or it has been finished charging, it will automatically enter sleep mode to save power.
Q: Why do air hoses and articles heat up during inflation?
A: When the compressor is working, it is reasonable to become heated. It will gradually cool down after finishing work. Stop in every 10 minutes to cool down for 5 minutes.
Q: Can the item be used for inflating large truck tires?
A: Not suitable for large trucks and heavy vehicles(except for the 4000A model); it is for the household car only. Please check the reference pressure on the wheel tires before use.
