LQKDU 5000A 12V Portable Lithium Jump Starter

LQKDU’s 5000A 12V Portable Lithium Jump Starter is presented as a compact roadside booster with an integrated power bank and flashlight. Its claimed engine compatibility and jump-start count are useful selection points, but buyers should verify fit for their vehicle and charging expectations before relying on them.

At a glance

Includes claimed jump-start support, power-bank functionality and a three-mode flashlight in one unit.
The listing describes a lithium core and smart clamps with 10-layer safety protection.
Compact 1.6 lb design is described as suitable for vehicle storage.

Price

$39.98Save 44%

Reference price: ~~$70.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Customers describe it as easy to use and compact enough for a glovebox or center console.
The claimed power bank and flashlight add functions beyond jump-starting.
The listing specifies engine-size guidance and operating-temperature limits for planning use.

Cons

Customer feedback includes mixed reports about battery life, with some describing long charge retention and others reporting long recharge times.

Technical specifications

14 specifications

Identity
Brand	LQKDU

Jump-starting
Peak current	5000A
System voltage	12V
Claimed gas engine capacity	9.0L
Claimed diesel engine capacity	8.5L
Claimed jump starts per charge	20 jump starts

Battery and charging
Battery type	lithium
Power bank energy	54.74Wh
Claimed full charge time	3 hours
Claimed standby	18-month standby

Light and durability
Flashlight brightness	800-lumen
Flashlight modes	3 modes
Claimed operating temperature	-4°F to 140°F
Claimed weight	1.6 lb

What to know before buying

The 9.0L gas and 8.5L diesel compatibility, 20 jump starts, 3-hour recharge, safety protections and environmental claims are listing statements, not independent performance verification. Confirm vehicle fit and charging expectations before depending on the unit.

Who is it for?

A good fit for

Drivers seeking a portable jump starter to keep in a glovebox or center console.
Buyers who also want a stated 54.74Wh power bank and integrated flashlight.

Less suited to

Buyers who need independently verified jump-start capacity or confirmed compatibility with a specific vehicle.
Anyone who needs a known package list, since supplied contents are not specified.

LQKDU 5000A 12V Portable Lithium Jump Starter · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 204 ratings

5 stars85%85%
4 stars5%5%
3 stars3%3%
2 stars0%0%
1 star7%7%

Customer feedback highlights ease of use, compact storage and portability, with some comments also describing the build and appearance positively. These impressions suit buyers looking for a glovebox-sized emergency unit. Battery-life feedback is mixed, including reports of long charge retention as well as long recharge times, so the listing’s 3-hour charging claim may matter to buyers who need quick turnaround. Aggregate ratings lean positive but do not establish performance or explain individual experiences.

Positive themes

Customers describe it as easy to use and compact for glovebox or center-console storage.
Feedback also mentions portability, build quality, appearance and perceived value positively.

Mixed feedback

Battery-life feedback is mixed. Some customers report that charge lasts a long time, while others report long recharge times.

Frequently asked questions

What engines does the listing say this jump starter supports?

It claims support for 9.0L gas and 8.5L diesel engines. Treat these as manufacturer listing claims and check compatibility with your vehicle before purchase.

Can it also charge devices?

The listing describes a 54.74Wh power bank. It does not specify ports or device compatibility in the supplied details.

How long does it take to recharge?

The listing claims a full charge in 3 hours, while customer feedback is mixed about recharge time. Actual experience is not established by the available information.

What comes in the package?

No explicit package contents are provided in the supplied listing details, so accessories such as cables or a storage case cannot be confirmed.