how long does it hold a charge when stored?

The information on the web page says- it’s suggested that the charger be charged every six months.

It comes 75% charged and it only took another hour and a half to get at 100% using a phone charger

Seems all the questions are regarding the JumpSurge 1200. But how long does it take to fully charge the 2000?

Hello, you can take a whole night to charge it fully. If you have any other questions, please let us know: support@topdon.com.

Can it charge the car battery?

Yes, only if the battery is 12V. If you have any further questions, please contact us at any time: support@topdon.com.

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TOPDON JS2000Pro Jump Starter, 2000A, Boost Mode, 8L Gas/6L Diesel Engines | Up to 40 Jump Starts, 300-Lumen LED Flashlight, 10 Safety Protections,Portable Power Bank, EVA Carrying Case

Product ID: 394796450

Details

Battery Cell Composition
Lithium Ion
Brand
TOPDON
Product Dimensions
7"D x 11"W x
Vehicle Service Type
All of the
Voltage
12 Volts

⚡2000A Peak Amps - Instant Power Surge

🔋16000mAh Lithium-Ion Battery - Long-lasting Charge

🛡️10 Smart Protections - Ultimate Safety Shield

R$1617

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Jumpstart Your Journey—Power, Safety & Versatility in One Pack!

POWER UP IN 3 SECONDS - 2000 peak amps jumpstart up to 8L gas & 6L diesel engines instantly—never get stranded again.
BUILT TO BRAVE ANY CLIMATE - Operates flawlessly from freezing 14°F to scorching 104°F—your all-weather roadside companion.
BOOST DEAD BATTERIES WITH ONE CLICK - Reignite a flat battery at 0% charge with the innovative BOOST mode—effortless and reliable.
RUGGED EVA CASE UL CERTIFIED SAFETY - Crush-resistant case plus 10 built-in protections ensure durability and peace of mind on every trip.
TRIPLE THREAT STARTER POWER BANK FLASHLIGHT - Charge your devices up to 4x and light your way with a 300-lumen SOS-ready LED flashlight.

The TOPDON JS2000Pro is a professional-grade 12V portable jump starter delivering 2000 peak amps to quickly revive large gas and diesel engines. Featuring a robust 16000mAh lithium-ion battery, it supports up to 40 jumpstarts per charge and includes a 300-lumen LED flashlight with multiple modes. Certified UL2734 and equipped with 10 smart safety protections, it operates reliably in extreme temperatures. Packaged in a durable EVA case with heavy-duty clamps and USB-C charging, it doubles as a power bank for your devices, making it an essential, all-in-one emergency roadside tool for modern professionals.

Specifications

ASIN	B09GLPBKXR
Amperage	2000 Amps
Battery Capacity	16000 Milliamp Hours
Battery Cell Composition	Lithium Ion
Battery Type	Lithium Ion
Best Sellers Rank	#15,997 in Automotive ( See Top 100 in Automotive ) #117 in Jump Starters
Brand	TOPDON
Brand Name	TOPDON
Compatible with Vehicle Type	All of the above
Customer Reviews	4.7 out of 5 stars 2,368 Reviews
Item Dimensions D x W x H	7"D x 11"W x 4"H
Item Weight	1.52 Kilograms
Manufacturer	TOPDON
Manufacturer Part Number	JUMPSURGE2000
Model Number	JUMPSURGE2000
Peak Output Current	2000 Amps
Product Dimensions	7"D x 11"W x 4"H
Specification Met	UL
UPC	632111335827 632111335377
Vehicle Service Type	All of the above
Voltage	12 Volts

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