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

Product ID: 547653129

Details

Battery Cell Composition
Lithium
Brand
AstroAI
Product Dimensions
4.5"D x 7.9"W
Vehicle Service Type
Passenger Car
Voltage
12 volts

⚡1500A peak current

🔋37WH lithium battery

🛡️8 safety protections

S$103

Duties & taxes included

In stock

Sold byAmazon SINGAPOREDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Jumpstart your journey, power your lifestyle!

SMART BOOST MODE - Automatically detects low voltage and unlocks extra boost for dead batteries—never get stranded.
COMPACT LIGHTWEIGHT - Sleek 7.9x4.5x3.7 inch design weighing under 1 lb fits effortlessly in your glovebox or travel bag.
ALL IN ONE TRAVEL ESSENTIAL - Jump starter, power bank, and 3-mode LED flashlight combined for ultimate roadside readiness.
POWERFUL 1500 A PEAK CURRENT - Instantly jump-starts 6.0L gas & 3.0L diesel engines with unmatched surge power.
MILITARY GRADE SAFETY METAL CLAMPS - Protects your vehicle and device from heat, overcurrent, and reverse polarity mishaps.

The AstroAI S8 is a portable 12V lithium jump starter delivering a powerful 1500A peak current to start gas and diesel engines up to 6.0L and 3.0L respectively. Featuring smart boost mode, 8 integrated safety protections, and multifunctional use as a power bank and LED flashlight, it’s a compact, lightweight essential designed for professionals who demand reliability and convenience on the go.

Specifications

ASIN	B0C3B27GV7
Amperage	1500 A
Automotive Fit Type	Universal Fit
Battery Capacity	1500 amp_hours
Battery Type	Lithium
Best Sellers Rank	#125 in Automotive ( See Top 100 in Automotive ) #2 in Jump Starters
Brand Name	AstroAI
Compatible with Vehicle Type	Passenger Car, Motorcycle, Van, ATV, RV, UTV, Truck, Watercraft, Tractor
Customer Reviews	4.5 4.5 out of 5 stars (13,993)
Item Dimensions D x W x H	4.5"D x 7.9"W x 3.7"H
Item Highlight	BOOST for Dead Battery, 3 Mode Flashlight, Power Bank & Smart Jumper Cables - for 6.0L Gas and 3.0L Diesel Engine, Yellow
Item Weight	12.64 ounces
Manufacturer	AstroAI
Manufacturer Part Number	S8
Model Number	S8
Number of Items	1
Number of Packs	1
Peak Output Current	1500 A
Unit Count	1 Count
Voltage	12 volts

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