






⚡ Power Up Your Roadside Confidence — Jump, Inflate, Charge, Illuminate!
The ZunDian 4000A Jump Starter is a compact, all-in-one 12V lithium battery power pack designed for quick vehicle jump starts (up to 10L gas/8L diesel engines), rapid tire inflation with a 150PSI air compressor, and fast charging via QC 3.0 USB ports. Featuring a bright 400-lumen LED flashlight with multiple modes and over 10 safety protections, it’s engineered for reliable, safe use in extreme conditions. Lightweight and portable, it includes smart jump cables, a safety hammer, and air nozzles—perfect for millennial professionals who demand readiness and efficiency on the go.
| Manufacturer | Dongguan Huaqing Technology Co., LTD |
| Brand | ZunDian |
| Product Dimensions | 9.09 x 5.21 x 18.01 cm; 1.5 kg |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Item model number | Q7 |
| Manufacturer Part Number | Q7 |
| Material | Metal lithium polymer |
| Colour | black |
| Assembly Required | No |
| Special Features | 1 year free warranty and lifetime technical support; Find us [email protected], 10 intelligent protection systems, 15 starts of 8L gasoline and 6L diesel engines on a single charge, 4000A Peak, 28000mAh battery capacity, Durable, rain and dust proof, Jump starter with air compressor 150PSI, Lightweight and Portable, Working temperature of -4℉~140℉ |
| Amperage | 4000 Amps |
| Manufacturer | Dongguan Huaqing Technology Co., LTD |
| Item Weight | 1 kg 500 g |
S**D
Wonderful
So far, so good. I haven't needed to use the jump starter just yet, long may that continue but I've used the other features like the tire pump and charging ports. Works as intended and I'm sure if I ever need to jump start, it will work just as well. Great product to have in your car for emergencies. Would recommend!
U**Y
Air pump work good
Air pump failed after 3rd use , although battery showed full . Didn't try the Jump Start yet .Update : I found that , air pump did not not , the problem is it stuck a silicon ring from a Tire Valve Cap , that why it can't pump .
D**R
Great foe electric car
Perfect to keep incase you leave an interior light on that runs the 12v down
N**Y
WORKS great
Starts a dead battery easy. Well worth it.
D**.
Works well.
My truck battery was totally dead. And this had no issues turning it over.
Trustpilot
1 week ago
1 week ago