Hererod PW40 Jump Starter & Tire Inflator – 4000A 12V Battery Booster, 200PSI Air Compressor, 32000mAh – Fast & Powerful for 9L Gas/8L Diesel Engines







Testimonials
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"A Lifesaver on the Road!"
"I was stuck in the middle of nowhere with a dead battery, and the Hererod PW40 saved me! It jump-started my truck instantly, and the tire inflator worked like a charm. Super powerful and easy to use—every driver needs one!"
— Michael R. -
"Fast & Reliable – Worth Every Penny!"
"This device is an absolute beast! The 4000A jump starter worked flawlessly on my diesel truck, and the tire inflator is incredibly fast. It inflated my car tire in just a few minutes. I highly recommend this for emergencies!"
— Jessica L. -
"Perfect for Road Trips & Everyday Use!"
"I love how compact yet powerful this jump starter and inflator is. It holds a charge for a long time and is easy to store in my trunk. The LED flashlight is a great bonus for nighttime emergencies. Hererod really nailed it with this product!"
— David S.
FAQs –
1. How long does the Hererod PW40 battery last on a full charge?
The PW40 can hold a charge for up to 24 months and provides up to 60 jump-starts on a full charge.
2. Can this jump starter work on both gas and diesel engines?
Yes, it supports up to 9.0L gas and 8.0L diesel engines, making it suitable for cars, trucks, motorcycles, boats, and more.
3. How fast does the tire inflator work?
The high-speed motor delivers 42L/min airflow, inflating a 205/55 R16 tire from 0-36 PSI in just 4 minutes.
4. Does it come with a warranty?
Yes, the Hererod PW40 comes with a 12-month warranty for peace of mind.
5. Can I use it as a power bank?
Absolutely! The PW40 features dual USB 3.0 ports, allowing you to charge smartphones, tablets, and other devices on the go.
Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h