How do you know when the power bank is completely charged?

Thank you for your inquiry This jump starter pack has 4 indicator lights. When the jump starter is charging, the indicator light will flash. When the light is solid on, it means that the battery is fully charged, When all 4 lights are on, it means that it is 100% charged

What are the starting amps (not peak amps)?

Back of this device says Start Current: 450 Amps; Peak Current: 3000 Amps.

Will this car starter work in -15 degree weather?

The description of the manual under below Operating Temperature -20℃～+60℃ I asked the factory engineer, the answer is -20 ℃ is also .Whether it is freezing winter or scorching summer, this battery booster can work for your protection.

Do i need to follow the starting amps(450) or peak amps(3000) to crack my suv?

You connect it and either it's going to start your vehicle or it won't.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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4000A Peak 12V Portable Car Battery Jump Starter & Booster Pack | Starts all gas & 10L diesel, up to 30 jumps, 23000mAh high-capacity power bank, 600LM 3-mode flashlight

Product ID: 426618113

Details

Battery cell composition
Lithium
Brand
SYPOM
Product dimensions
16.5D x 8.9W x
Voltage
12 Volts

⚡4000A peak jump power

🔋21,000mAh lithium battery

🔌Dual USB charging ports

€ 178.13

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

⚡ Never get stranded again — power up, charge on, and drive fearless!

EMERGENCY READY - Integrated LED flashlight with flashlight, strobe & SOS modes for any roadside scenario
SAFETY FIRST TECH - Built-in spark-proof, reverse polarity & overload protections for worry-free use
POWER BANK ON THE GO - Dual USB ports keep your devices charged during road trips & emergencies
COMPACT RUGGED DESIGN - Ultra-portable, drop-resistant build fits perfectly in your trunk organizer
INSTANT ROADSIDE REVIVAL - 4000A peak amps jump-starts gas & diesel engines up to 10L in seconds

The SYPOM 4000A Peak 12V Portable Car Battery Jump Starter is a high-capacity 21,000mAh lithium device designed to jump-start gasoline and diesel engines up to 10 liters instantly. Featuring advanced safety protections like spark-proof and reverse polarity safeguards, it doubles as a dual USB power bank and includes a versatile LED flashlight with emergency modes. Its rugged, compact design fits easily in any vehicle, making it an essential tool for millennial professionals who value preparedness and seamless mobility.

Specifications

ASIN	B09QC4HLT2
Amperage	4000 Amps
Automotive Fit Type	Universal Fit
Battery Capacity	21000 Milliamp Hours
Battery Type	Lithium
Best Sellers Rank	#39,925 in Automotive ( See Top 100 in Automotive ) #92 in Car Battery Jump Starters
Brand Name	SYPOM
Compatible with Vehicle Type	Cars, Motorcycles, Marine, Watercraft, ATVs, UTVs, SUVs, Lawnmowers, Yachts, Boats, Pickups, Snowmobiles
Customer Reviews	4.3 4.3 out of 5 stars (955)
Item Dimensions D x W x H	16.5D x 8.9W x 3.5H centimeters
Manufacturer	AGA Technology Co.,Ltd.
Manufacturer Part Number	A13B car jump starter
Number of Items	1
Peak Output Current	4000 Amps
UPC	752859204534
Voltage	12 Volts

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€ 178.13

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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