⚡ Power up your ride and your life — never get stranded again!
The MegaXmar U4000 is a cutting-edge 4000A peak portable jump starter with a massive 27000mAh battery, capable of jumpstarting all gas and 10L diesel 12V engines in seconds. Featuring 10 intelligent safety protections, fast 60W Type-C charging, and a versatile LED emergency light, it doubles as a high-capacity power bank for your devices. Compact and rugged, it’s the ultimate must-have for professionals and adventurers who refuse to be powerless.
| Manufacturer | Guangdong Boltpower Energy Co Ltd |
| Brand | MegaXmar |
| Item Weight | 3.16 pounds |
| Product Dimensions | 7.08 x 3.14 x 1.8 inches |
| Item model number | U4000 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer Part Number | U4000 |
| Bulb Type | LED |
| Amperage | 4000 Amps |
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