What types of batteries can this battery booster start?

It can start 6.0 L gas/3.0 L diesel engines and other 12 V vehicles like motorcycles, cars, SUVs, pickups, or lawnmowers.

Why can't I get this jump starter fully recharged? Only stuck at a certain battery percentage?

This item is not fulfilled by seller and the battery inside will discharge itself constantly while being stored in the warehouse. Therefore it takes a longer time for the first time you charge this jump starter, which should be at least a few hours.

How often does it need to recharged?

This product has a maximum standby time of 18 months, but it's best to charge it within 3 months to maintain battery health and extend its lifespan.

Why did the jump starter fail to jumpstart my truck in winter?

The battery may not perform optimally in extreme cold weather. Please ensure that the jump starter is kept in a warmer place before use.

How should I use the product?

Please check the manual for more information before using. If you have any questions about the product, our California-based support team will respond.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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S8 Car Battery Jump Starter 1500A – Portable 12V Lithium Jump Box with 3 Mode Flashlight, Power Bank & Smart Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines

Product ID: 534992569

Details

Battery Cell Composition
Lithium Ion
Brand
AstroAI
Product Dimensions
4.5"D x 7.9"W
Vehicle Service Type
ATV
Voltage
12 Volts (DC)

⚡1500A peak current

🔋10000mAh lithium battery

🔌3-mode LED flashlight & power bank

¥15134

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

⚡ Power up your ride & never get stranded again!

SMART BOOST MODE - Automatically detects low voltage & unlocks extra power for dead batteries
5 IN 1 MULTI TOOL - Jump starter, power bank, and 3-mode flashlight (flash, strobe, SOS) all-in-one
INSTANT POWER SURGE - 1500A peak current jump-starts 6.0L gas & 3.0L diesel engines in seconds
SAFETY FIRST DESIGN - 8 integrated protections including reverse polarity & overcharge guard
COMPACT TRAVEL READY - Lightweight 0.95 lbs, fits easily in your glove box or backpack

The AstroAI S8 is a portable 12V lithium-ion jump starter delivering a powerful 1500A peak current, capable of jump-starting vehicles with up to 6.0L gas or 3.0L diesel engines. Featuring a 10000mAh battery, smart boost mode for fully drained batteries, and 8 safety protections, it doubles as a power bank and 3-mode LED flashlight. Compact and lightweight, it’s the ultimate travel companion for professionals who demand reliability and convenience on the go.

Specifications

ASIN	B0BZP6HCVS
Amperage	1500 Amps
Automotive Fit Type	Universal Fit
Battery Capacity	10000 Milliamp Hours
Battery Type	Lithium Ion
Best Sellers Rank	#325 in Automotive ( See Top 100 in Automotive ) #4 in Jump Starters
Brand Name	AstroAI
Compatible with Vehicle Type	ATV
Customer Reviews	4.4 4.4 out of 5 stars (10,642)
Included Components	Cable
Item Dimensions D x W x H	4.5"D x 7.9"W x 3.7"H
Item Weight	800 Grams
Manufacturer	AstroAI
Manufacturer Part Number	S8
Manufacturer Warranty Description	2 Year Manufacturer
Model Number	S8
Peak Output Current	1500 Amps
Unit Count	1.0 Count
Voltage	12 Volts (DC)

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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¥15134

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews