Car Jump Starter, 4000A Peak Portable Jump Box, 12V Battery Charger for Truck up to 10L Diesel, Motorcycle, RV, Boat, Dual USB Power Bank, LED Light, Car Accessories for Roadside Emergency Kit

Car Jump Starter, 4000A Peak Portable Jump Box, 12V Battery Charger for Truck up to 10L Diesel, Motorcycle, RV, Boat, Dual USB Power Bank, LED Light, Car Accessories for Roadside Emergency Kit

Q: 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

Q: What are the starting amps (not peak amps)?

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

Q: 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.

Q: 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.

Product ID: 426618113

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Details

Brand
SYPOM
Battery cell composition
Lithium
Voltage
12 Volts
Product dimensions
16.5D x 8.9W x
Vehicle service type
Cars Marine

⚡4000A Peak Jump Power

🔋21,000mAh Battery Capacity

🔌Dual USB Quick Charge Ports

Frequently Bought Together

SYPOM Car Jump Starter, 4000A Peak Battery Jump Starter (for All Gas or Up to 10L Diesel), Portable Battery Booster Power Pack, 12V Auto Jump Box with LED Light,Power Bank, USB Quick Charge

NEXPEAK NC201 10-Amp Battery Charger, Smart Trickle Charger 12V 24V Car Battery Charger Fully Automatic Maintainer Desulfator w/Temp Compensation for Car Truck Lawn Mower Boat Marine Batteries

Description

⚡ Jumpstart your journey, power your life—be the hero of every roadside story!

SMART SAFETY TECH - Built-in protections guard against sparks, reverse polarity, and overload for worry-free use.
EMERGENCY READY LED - 3-mode flashlight with solid, strobe, and SOS signals keeps you visible and safe anytime, anywhere.
POWER BANK ON THE GO - Dual USB ports deliver fast 5V/3A charging for phones, tablets, and essential devices during trips.
COMPACT RUGGED DESIGN - Lightweight, dustproof, and drop-resistant—fits perfectly in your glovebox or trunk organizer.
INSTANT ROADSIDE REVIVAL - 4000A peak amps jump-starts gas & diesel engines up to 10L in seconds—never get stranded again.

The SYPOM Car Jump Starter is a portable 4000-amp lithium battery pack designed to jump-start gas and diesel vehicles up to 10L. Featuring advanced safety protections, dual USB quick-charge ports, and a versatile 3-mode LED flashlight, it’s an essential compact tool for emergency roadside assistance and on-the-go device charging. Rugged and lightweight, it fits easily in your car’s storage, ensuring you’re always prepared for unexpected battery failures.

Specifications

Manufacturer	AGA Technology Co.,Ltd.
Brand	SYPOM
Product Dimensions	8.51 x 16.51 x 3.51 cm; 748 g
Batteries	1 Lithium Ion batteries required. (included)
Manufacturer reference	A13B car jump starter
Manufacturer Part Number	A13B car jump starter
Special Features	√ 4,000 Peak amps And 21,000 mAh Capacity √ Car Life Saver -- SYPOM A13 Car Battery Jump Starter Can Jump Start Your Vehicle For All Gas or 8.0L Diesel Up To 30 Times,, √ Dual USB Ports with Quick Charge & 5V 3A -- Ensures the Fastest Charging Efficiency √ Standby Time: 3-6 Months, Suggest Recharge It Every 3 Months,, √ LED Emergency Flashlight: 3-Modes: Solid, Strobe, S.O.S. √ Working Temperature ：-20℃—+60℃ √ Battery Life: 1000+ Cycles, √ The Safety Smart Clamps Have Built In Protection Against Short Circuit, Reverse Connection, High Temperature, Surge Voltage, Over Charge ,Over Discharge, Over Current.
Amperage	4000 Amps
Voltage	12 Volts
Item Weight	748 g

Have a Question? See What Others Asked

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

What are the starting amps (not peak amps)?

Will this car starter work in -15 degree weather?

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

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