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Product guide

JDMCAR JDMCAR 11 6000A 12V Jump Starter

The JDMCAR JDMCAR 11 is a 12V jump starter listing a 6000A peak current, with a built-in LED light and USB power-bank function. Its compact carry-focused design may suit vehicle emergency kits, but check the stated engine capacity and package contents against the exact listing before buying.

At a glance

The listing claims up to 20 starts per charge, actual results depend on conditions and use.
A digital display is described as showing battery level, input power, output voltage and temperature alerts.
The built-in LED light has steady, strobe and SOS modes.
USB output is specified as 5V/2.4A, the Type-C port is stated to charge the jump starter itself.

Price

£28.48Save 34%

Reference price: ~~£43.13~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

Combines jump-starting, a light and USB device charging in one emergency item.
Customer feedback describes it as portable and useful for storage in a vehicle.
The listing names several protection functions, including reverse-polarity and short-circuit protection.

Technical specifications

14 specifications

Identity
Brand	JDMCAR
Model	JDMCAR 11

Power and battery
Peak current	6000 Amps
Battery type	Lithium Ion
Battery capacity	3.7 Amp Hours
Rated vehicle voltage	12V
Listed engine compatibility	up to 9.0L diesel or 8.5L petrol

Dimensions and installation
Dimensions listed	10D x 10W x 10H millimetres
Weight listed	498 Grams
Vehicle service type	Car, Motorcycle, SUV, Pickup
Automotive fit	Universal Fit

Other listed features
USB output	5V/2.4A
LED light modes	3 modes (steady, strobe and SOS)
Operating temperature range	-20°C to 60°C

What to know before buying

Listing details to confirm

Listing details are inconsistent: the title and feature text claim 6000A, 12V and engine limits up to 9.0L diesel/8.5L petrol, while the supplied technical details instead list 3.7 Amp Hours and give no engine limits, listed dimensions are 10D x 10W x 10H millimetres, while feature text gives 490g and details give 498 Grams. The feature text also claims a three-year warranty, but the warranty detail is only “1”. Confirm the selected model's specifications and warranty before purchase, the supplied contents field names only the jump starter, while feature text claims jump leads, USB cable, carry bag and manual.

What’s in the box

Jump starterIncluded
Smart jump leadsCheck selected pack
USB cableCheck selected pack
Carry bagCheck selected pack
User manualCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Drivers wanting a portable jump starter with an emergency light and USB output.
Motorcycle, car, SUV or pickup owners seeking a compact emergency-kit device, subject to confirming compatibility with their vehicle.

Less suited to

Buyers who need clearly reconciled dimensions, weight, engine limits or warranty terms before purchase.
Anyone needing a USB-C output for charging other devices, the listing says Type-C is for charging the unit itself.

JDMCAR JDMCAR 11 6000A 12V Jump Starter · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 135 ratings

5 stars94%94%
4 stars2%2%
3 stars1%1%
2 stars0%0%
1 star3%3%

Customer feedback reports that the unit starts cars quickly, including vehicles described as completely flat, and highlights portability, battery life, compact size and the built-in torch. Those observations may matter for a glovebox or roadside kit, while the 4.8 out of 5 rating from 135 ratings is an aggregate and does not establish performance for every vehicle or explain individual ratings. The listing’s conflicting size, weight and engine-capacity details remain important to check.

Positive themes

Customers describe successful starts, portability, battery life, compact size and the built-in light.

Frequently asked questions

Which engines does the JDMCAR 11 support?

The title and feature text claim support for engines up to 9.0L diesel or 8.5L petrol, but the supplied technical details do not confirm those limits. Check compatibility for your vehicle before relying on the claim.

Can its Type-C port charge a phone?

The listing says the Type-C port is solely for charging the jump starter. It describes the USB output as 5V/2.4A for powering other devices.

What is included?

The explicit included-components field lists the jump starter only. Feature text claims jump leads, a USB cable, a carry bag and a user manual, so confirm the selected listing's package.

What warranty is stated?

The feature text claims a three-year warranty, while the supplied warranty detail is listed as “1”. Confirm the applicable warranty terms with the seller before buying.