⚡ Power Up Anywhere, Anytime — Never Get Stranded Again!
The YUSMAN 4000A Car Jump Starter is a compact, high-capacity 12V battery pack designed to jump-start gasoline engines up to 7.0L and diesel engines up to 5.5L. Featuring 4000 amps peak current, it delivers up to 40 jump starts per charge and includes smart safety protections like spark-proof technology and reverse polarity prevention. Equipped with dual USB outputs including Quick Charge 3.0, it doubles as a fast portable charger. The built-in 4-mode LED flashlight enhances emergency readiness, making it an essential tool for drivers seeking reliable, all-weather roadside power.
| Manufacturer | YUSMAN |
| Brand | YUSMAN |
| Model | Y01 |
| Item Weight | 1.79 pounds |
| Product Dimensions | 7.08 x 3.54 x 1.57 inches |
| Item model number | Y01 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer Part Number | Y01 |
| Amperage | 4000 Amps |
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