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

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Car Battery Jump Starter, TOPDON 2000A Peak Jump Starter for Up to 8L Gas/6L Diesel Engines, 12V Portable Battery Booster Jump Starter Pack with Jumper Cables and EVA Protection 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 for instant jumpstarts

🔋16,000mAh lithium-ion battery capacity

🛡️10 smart safety protections with UL certification

775161Fr

Duties & taxes included

In stock

Sold byAmazon CongoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Jumpstart your journey, power your lifestyle, and never miss a beat!

RUGGED READY - Crush-resistant EVA case with heavy-duty clamps and USB-C cable—durability meets convenience for the modern driver.
POWER UP IN 3 SECONDS - Massive 2000 peak amps jumpstart up to 8L gas & 6L diesel engines instantly—never get stranded again.
SMART SAFE OPERATION - 10 built-in protections including reverse polarity & short circuit safeguards keep you and your vehicle secure.
ALL WEATHER RELIABILITY - Operates flawlessly from freezing 14°F to scorching 104°F—your ultimate road trip companion.
3 IN 1 EMERGENCY ESSENTIAL - Jump starter, 300-lumen LED flashlight (SOS & strobe modes), and power bank for charging devices on the go.

The TOPDON JS2000Pro is a professional-grade 12V portable jump starter delivering 2000 peak amps to revive large gas and diesel engines in seconds. Featuring a robust 16,000mAh lithium-ion battery, it supports up to 40 jumpstarts per charge and includes 10 advanced safety protections certified by UL. Beyond jumpstarting, it doubles as a powerful 300-lumen LED flashlight with multiple modes and a versatile power bank for USB devices. Housed in a durable, crush-resistant EVA case, this all-weather tool is engineered for reliability and peace of mind on every drive.

Specifications

ASIN	B09GLPBKXR
Amperage	2000 Amps
Battery Capacity	16000 Milliamp Hours
Battery Type	Lithium Ion
Best Sellers Rank	#5,142 in Automotive ( See Top 100 in Automotive ) #63 in Jump Starters
Brand Name	TOPDON
Compatible with Vehicle Type	All of the above
Customer Reviews	4.7 4.7 out of 5 stars (2,368)
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
Specification Met	UL
UPC	632111335827 632111335377
Voltage	12 Volts

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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