THIKPO G420 Heavy Duty Jumper Cables Reviews / Assessment

In this post “THIKPO G420 Heavy Duty Jumper Cables Reviews / Assessment”, you’ll get to know the benefits of jumper cables, product evaluation, some clients’ testimonies and questions and their respective responses.

Benefits of a Jumper Cable

Increased Current Flow

Electron transmission over a circuit is quantified by electrical current, which is expressed in amperes. When a little bit of conducting material is subjected to high electrical current, the substance may heat up and, if the circuit is left functioning for an extended period of time, the heat may eventually damage the conducting component.

Higher current can flow through the cable safely the more conducting component there is. To jump start a car, jumper wires need to transfer adequate energy, and if they aren’t thick much, they won’t be able to transfer enough power from battery to battery. The likelihood that heavy duty jumper cables will be able to deliver the necessary level of electrical current is higher.

Greater clips

Alligator clips on heavy-duty jumper wires are larger and more powerful.

This improves the connections between the two batteries, lowering the likelihood that you will need to move the clips around in order to achieve a solid connection.

Spark Defense

You can hold the alligator clips farther back when attaching heavy duty jumper wires to the battery terminals since they are larger and have larger alligator clips. As a result, you won’t need to keep your hands as closely to the spot where the wire connects, where big sparks could happen.

Product Evaluation

• SAFE & DURABLE: UL-Listed clamps are constructed of highly lasting refined copper. Patented clamps’ non-conductive rubber covering makes them suitable for frequent usage.

Superb functionality is provided by the high density copper clad aluminum used in THIKPO booster cables. The THIKPO Double-deck Rubber Covered Jumper Cables are tougher and more wear-resistant than the conventional Single-deck Rubber Covered Jumper Cables.

• UL CERTIFIED: All THIKPO jump cables met the UL standard and cleared a rigorous working temperature test. They perform well in harsh environments. (-40℉~ 140℉).

Kindly review the Technical Specification’s UL certification report.

Customer Testimonials

Size: 20 feet x 4 gauge

Acknowledged Purchase

As someone who deals with cables for a job, I am aware that these are expert cables.

Excellent wire gauge, strength, and length. Use it every day, and despite being smashed and tossed around, its longevity has not yet been queried. Excellent value; will purchase extra.

4 gauge by 20 feet

Acknowledged Purchase

If you are rescuing someone who has nosed in, you can still offer them a jump because cables are lengthier than a car length.

The 4 gauge excellent and thick wires allow the flow of electrons.

The battery posts are well-bitted by the massive, sturdy clamps.

If you or a friend are stuck, you want to use these cords.

4 gauge by 20 feet

Acknowledged Purchase

Since some cars have batteries on the same side and separate sides, some cords are too short, but these are excellent, and the clamps are fantastic, so I basically prefer the length of the wires.

The positive

1) looks to be quite good.

2) It’s excellent that the gloves, rust brush, and printed guidelines are included.

(helps me from trying to look up the proper way to fasten the battery ends on Google.)

3) Supposedly, the asymmetric clamp offers you a few additional clamping possibilities.

The wrong:

1) Squeezing the clamp was more harder than it was with the smaller, older jumper wires. Even if the terminus seems straightforward, it wasn’t simple to complete in the tight quarters. It requires some muscle, and my feeble hands found it challenging.

2) Clamps are more substantial than shorter jumper cables. The next huge challenge for me was to clamp it on a very odd Ford Focus battery, where there is virtually no room.

But I managed to pull it off. I’ve included a picture showing it clamped in the uncomfortable spot. The asymmetric clamp wasn’t very helpful in this situation, although it might have been marginally helpful.

Generally, I believe these jumper wires to be of decent value. They’ll function flawlessly in most automobiles. However you might wish to check somewhere else if you particularly want an extremely thin clamp nozzle. Though it’s a little challenging to locate something smaller in this gauge. Therefore, it could be wise to purchase it and give it a shot. Additionally, you may always return it if it doesn’t perform.

4 gauge by 20 feet

Acknowledged Purchase

I’m generally satisfied with this buy. The design appears to be sturdy, able to handle the severe use I’m about to give it, and the springs appear to be strong. Undoubtedly a nice value for the money.


Length. If the donor car is facing or adjacent to the dead battery car, 12 or 16 feet is acceptable; 20 feet is ideal; 25 or 30 feet is fantastic.

  • More robust battery wire (1-, 2- or 4-gauge)
  • Sturdy clamps that firmly fasten the cable to the battery posts.
  • The cable’s bag.

Client Inquiries and Responses


Can a hybrid automobile be jump-started?


• Hybrid cars can typically be jump-started just like a regular automobile with a traditional gas engine. The jump-start terminal found under the hood of many Toyota hybrid vehicles, including the Prius, can be used in place of the 12-volt battery.


Where were they produced?


I’ll make an effort to learn where they are produced. But I can assure you that they are incredibly robust and extremely effective!


For a 2013 Toyota Rav4, what do I use?


• Even though I’m not a mechanic, I have no doubt that these cables will function properly with your car.


I’ve not ever heard of the number of engine liters defining the size of the jumper cables. You get what you pay for, and gauge determines the quality that you’ll receive.


The thicker the jumper cable, the lower the gauge wire, and the higher the current that travels through the cables, which helps the car obtain a good current and begin more quickly.

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