ATTENTION PRE-ORDER!! Siltcon® Jumpstarter Car 4000A

Regular price119,95 Offer price79,95
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Why more than 30,000 others are fans

Truly plug and play!

Aside from a few minor ambiguities in the manual, the installation was straightforward...

Christmas

October 26, 2025

Fast delivery of the CarPlay

Fast delivery of the CarPlay. In case of a charger defect, it was quickly...

Jeannick

October 10, 2025

Good product wildlife camera

Fast delivery of the wildlife camera, good product for this price.

martie van gorp

10-10

GPS Pro Tracker.

GPS Pro Tracker. If you have more than one GPS Tracker, you need to go through…

Eddie v.d. Leeden

August 13, 2025

Good product

Fast and well delivered, 65 W charger works great, excellent

Kees

August 11, 2025

Excellent GPS tracker, good support.

Recently, I bought the Protectly GPS tracker from Siltcon. After charging it, I was able to…

Joost

05-08-2025

Everything is just fine

Good and clear website. Products are solid. Service is very good and neat…

Marco

04-07-2025

Robust powerhouse

I was looking for a reliable power bank for a camping trip with…

Christianne

04-07-2025

How it works in 3 simple steps

Step 1

Battery dead? No problem, grab the Jumpstarter and take it out of its case.

Step 2

Connect the jump starter to the battery, wait for the light to turn green, and then start the car

Step 3

Use the built-in LED and the 24,000 mAh power bank.

Step 1

Battery dead? No problem, grab the Jumpstarter and take it out of its case.

Step 2

Connect the jump starter to the battery, wait for the light to turn green, and then start the car

Step 3

Use the built-in LED and the 24,000 mAh power bank.

Siltcon vs Other Brands

At Siltcon, it's all about quality, reliability, and service. While other brands make compromises on delivery, warranty, or customer focus, we combine top quality with Dutch service and fair prices. Compare for yourself and see why more and more customers are switching to Siltcon.

Based on 130+ reviews

Products developed in the Netherlands

Order before 11:59 PM, free delivery tomorrow

Affiliated with a quality mark

2 years warranty on all products

30 days return policy

Other brands

Customer Reviews

Overall rating: 4.8 / 5 from 54 reviews.

Customer photo review of Siltcon® Jumpstarter Auto 4000A

Zeer degelijk en onwaarschijnlijk sterke startstroom. Mijn 50 amp/h accu was compleet dood. Met de jumper erop startte de auto binnen 2 seconden.

Siltcon® Jumpstarter Auto 4000A

Customer photo review of Siltcon® Jumpstarter Auto 4000A

Nadat onze camper 4 maanden stil had gestaan en niet meer via startkabels aan onze eigen auto wou starten dit apparaat besteld gelijk starten top

Siltcon® Jumpstarter Auto 4000A

Goed product. Zit in een fantastische case. Blij mee. Prettig gevoel dat ik het in mijn auto heb. Top.

Siltcon® Jumpstarter Auto 4000A

Voldoet aan mijn verwachting, goede prijs en uitstekende kwaliteit. Bedankt voor de snelle levering.

Siltcon® Jumpstarter Auto 4000A

2x nodig gehad .Mijn accu liep leeg door een defect aan de radio geweldige start hulp auto startte direct. geweldig apparaat

Siltcon® Jumpstarter Auto 4000A

Klein , compact en uiterst krachtig doet wat het hoort te doen , zeker aan te bevelen om da mee te hebben in de wagen ,mobilhome kortom alles met een batterij,

Siltcon® Jumpstarter Auto 4000A

Heb het aan iemand cadeau gedaan ,hij zeer tevreden over het artikel.Alles is naar wens. Zeker een aanrader!!!!!!

Siltcon® Jumpstarter Auto 4000A

Nog niet gebruikt alleen telefoon een keer opgeladen auto heeft probleem nog niet weekbladen zien en ik hoop dat dat zo blijft.

Siltcon® Jumpstarter Auto 4000A

Afgelopen week met 11% in de booster, toch mijn auto kunnen starten zonder tussenkomst van ANWB of een vriendelijk familielid. SUPER handig. Prima apparaat om in de auto te hebben, om jezelf of anderen te kunnen helpen bij een lege accu

Siltcon® Jumpstarter Auto 4000A

Need an answer?

Do you have a question about your order, delivery, or one of our products? In our frequently asked questions, you will quickly find answers to the most common inquiries.

If you still need help or prefer personal contact, our customer service team is happy to assist you and will ensure you receive a quick solution.

Get in touch

When will I receive my order?

Orders placed on business days before 11:59 PM will be delivered the next day.

Do I pay shipping costs?

We do not charge shipping fees within the Netherlands and Belgium.

Which payment methods do you offer?

We offer the following payment methods: Amex, Apple Pay, Bancontact, Google Pay, iDEAL, Klarna, Maestro, MasterCard, Shop Pay, UnionPay, and Visa.

Are your products safe?

Certainly. We only offer products of high quality, bearing the CE mark, which guarantees that they comply with the strict regulations within the European Economic Area. Moreover, all our products come with test certificates to ensure optimal reliability.

What if I am not satisfied?

We offer a 30-day trial period to all our customers. This means you can try the product for 30 days, and if you are not satisfied, you can easily return it and get your money back from us!

Free delivery

In the Netherlands and Belgium

Fast delivery

Order by 11:59 PM, delivered tomorrow

Quality & Fairness

We deliver quality at a fair price

Pay afterwards

Pay later with Klarna