CARHEV JS-05 6000A 12V Jump Starter Power Pack

1 / 7

Product guide

CARHEV JS-05 6000A 12V Jump Starter Power Pack

The CARHEV JS-05 is a 12V jump starter power pack listed with a 6000A peak current, USB charging, a DC output and an LED emergency light. It also serves as a power bank, with an LCD battery display and a claimed IP65 rating. The listing says to charge the unit before use if its battery level is below 50%, and to recharge it every 2–3 months during long periods of storage.

At a glance

The listing claims support for 12V vehicles and engines up to 10.0L petrol or diesel. Confirm compatibility with your vehicle before relying on that claim.
Two USB outputs are listed: one at 9V/2A and one at 5V/2A. The listing identifies the quick-charge port as QC 3.0.
The built-in LED light has flashlight, strobe and SOS modes.
A digital display is claimed to show battery status and remaining power.
Eight protection types, a buzzer and an operating temperature range of -20°C to 60°C are claimed.

Price

£29.99Save 25%

Reference price: ~~£39.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

15-Amp Car Battery Charger 12V/24V, Aptliton Intelligent Car Battery Charger with 9-Stage Charging, LCD Display For Car, Truck, Motorbike, Boat - Compatible with Lead-Acid, AGM, EFB, LiFePO4 Batteries

£29.07

AA Insulated Booster Cables/Jump Leads AA4550 - For Petrol/Diesel Engines Up to 3000cc, 3 m Cable, Storage Bag

£13.97

Pros and cons

Pros

Combines jump-starting, USB device charging and a three-mode emergency light in one unit.
The listed LCD battery display can make remaining charge easier to check than indicator-only designs.
Customer feedback notes compact size, and the supplied components list includes a storage case.

Cons

The listing instructs owners to keep charge above 50% before starting a vehicle and to recharge every 2–3 months during extended storage.

Technical specifications

8 specifications

Identity
Brand	CARHEV
Model	JS-05

Jump-starting and compatibility
Peak output current	6000 Amps
Voltage	12 Volts
Listed vehicle types	Car, Motorcycle, Tractor, Truck, UTV, Snowmobiles, ATV, Scooter

Display and protection
Screen technology listed	LCD
Listed rating	IP65

Power and battery
Battery type	Lithium Ion

What to know before buying

Listing claims are not independent performance verification. Follow the stated charge guidance, and confirm that the claimed engine-size limit and 12V connection suit your vehicle before use.

What’s in the box

Included

Jump starter power pack
Smart jump cables
Storage case
Power adapter
User manual

Who is it for?

A good fit for

Drivers wanting a portable jump starter that also offers USB charging and an emergency light.
Buyers who value a visible battery-status display and a supplied storage case.
Owners of listed 12V vehicle types who have checked the jump starter's compatibility with their engine.

Less suited to

Anyone needing a jump starter confirmed for a specific vehicle without first checking compatibility.
Buyers seeking a unit that can be left unused for long periods without periodic charging.

CARHEV JS-05 6000A 12V Jump Starter Power Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 1,404 ratings

5 stars69%69%
4 stars15%15%
3 stars5%5%
2 stars2%2%
1 star9%9%

Customer feedback describes the jump starter as working better than expected, with compact size and value also appreciated. Starting performance is a reported strength, which is relevant to a portable 12V booster, but does not verify the listing's 6000A or engine-size claims. Battery-life feedback is mixed: some say it holds charge reasonably, while others report battery problems. The stated need for periodic recharging matters if the unit will be stored for emergencies.

Positive themes

Customers report better-than-expected starting performance and appreciate the compact size and value.

Mixed feedback

Battery-life feedback is mixed, with reports of reasonable charge retention as well as battery problems.

Frequently asked questions

What vehicles does the listing say this jump starter suits?

It lists cars, motorcycles, tractors, trucks, UTVs, snowmobiles, ATVs and scooters, and claims support for 12V vehicles with engines up to 10.0L petrol or diesel. Verify that claim against your vehicle.

What charging ports and light modes are listed?

The listing specifies two USB outputs, 9V/2A and 5V/2A, with a QC 3.0 port. Its LED light is described as having flashlight, strobe and SOS modes.

How should the unit be maintained?

The listing says to ensure its charge is above 50% before starting a vehicle and recommends recharging every 2–3 months if it has not been used for a long time.