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AstroAI S8 Pro Car Battery Jump Starter, 3000A Peak Jump Starter Battery Pack for Up to 9.0L Gas & 7.0L Diesel Engines, 12V Portable Jumper Box with 3 Modes Flashlight and Jumper Cables, Red
✅ In stock
📉 Price recently dropped
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Apr 12, 2026 7:37 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 25% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 🏷️The retail sticker price has been slashed by 64% — a steep markdown from the official listing.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
AstroAI Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓START CURRENT VS PEAK CURRENT - Start Current is the initial surge when powering on a device, while Peak Current is the maximum short-term load during operation.
✓INSTANTLY REVIVE DEAD BATTERIES - The S8 Pro is equipped with a powerful 12,000mAh battery that can quickly jump-start a stalled vehicle in seconds using Regular Mode. The indicator on the clamp will turn green when it detects low voltage, activating BOOST Mode for fully-drained or larger batteries. It's perfect for vehicles with up to 9L gas or 7L diesel engines, including motorcycles, cars, SUVs, and lawnmowers.
✓EXTRA SAFETY - This jump starter is equipped with 10 safety protections, including reverse polarity, overcurrent, overcharge, overdischarge, high & low temperature, reverse connection, over voltage, overload, short circuit, and it’s spark proof. Ultra-safe and easy to use.
✓WITHSTAND HARSH CONDITIONS - The S8 Pro features a specially - designed PVC cover that is durable and long-lasting, providing full-protection in severe conditions. It is UV-Resistant, impact-resistant and capable of withstanding stormy or sandy weather. Additionally, the premium PVC cover is IP66 waterproof, ensuring the S8 performs at its best in any environment.
✓A PORTABLE POWER BANK - Featuring Type-C and USB-A ports, it serves as both a powerful jump starter and a portable power bank, capable of charging various devices like smart phones and laptops, no matter where you go.
✓3-MODE LED FLASHLIGHT - The S8 Pro features three light modes— flashlight, strobe, and SOS—ensuring you’re prepared for night drives, outdoor camping adventures, and more.
⚙️ Specifications
Brand
AstroAI
Battery Cell Composition
Lithium-Nickel Manganese Cobalt (NMC)
Voltage
12 volts
Product Dimensions
7.33"D x 3.74"W x 1.74"H
Vehicle Service Type
cars, trucks, motorcycles, watercraft, all-terrain vehicle (ATV), utility-terrain vehicle (UTV), lawnmower, and snowmobiles
Battery Type
Lithium-Nickel Manganese Cobalt (NMC)
Compatible with Vehicle Type
cars, trucks, motorcycles, watercraft, all-terrain vehicle (ATV), utility-terrain vehicle (UTV), lawnmower, and snowmobiles
Battery Capacity
12000 milliamp_hours
Amperage
3000 A
Peak Output Current
4000 A
Automotive Fit Type
Universal Fit
