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⚡ Power up your ride & your life — never get stranded again!
The AstroAI S8 Ultra is a powerhouse 4000A car jump starter with a 16000mAh lithium polymer battery, capable of jump-starting all gas and up to 12L diesel engines. Featuring smart auto voltage detection, 10 comprehensive safety protections, and IP65-rated ruggedness, it doubles as a portable charger with USB and Type-C ports. Its integrated 3-mode LED flashlight ensures you're prepared for any roadside emergency, making it an essential tool for every modern driver.
| ASIN | B0CB3W9FRD |
| Amperage | 4000 Amps |
| Battery Capacity | 16000 Milliamp Hours |
| Battery Type | Lithium Polymer |
| Best Sellers Rank | #353 in Automotive ( See Top 100 in Automotive ) #6 in Jump Starters |
| Brand Name | AstroAI |
| Compatible with Vehicle Type | All of the above |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,266) |
| Item Dimensions D x W x H | 5.24"D x 10.31"W x 4.29"H |
| Item Weight | 1.8 Pounds |
| Manufacturer | AstroAI |
| Manufacturer Part Number | S8 Ultra |
| Manufacturer Warranty Description | 24MONTHS |
| Model Number | S8 Ultra |
| Peak Output Current | 4000 Amps |
| Specification Met | IP65 |
| Voltage | 12 Volts |
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