What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

OWJHE Car Jump Starter 2500A Portable Power Bank Car Battery Booster 12V Car Starting Device for Petrol 6.0L Diesel 4.0L

Name: OWJHE Car Jump Starter 2500A Portable Power Bank Car Battery Booster 12V Car Starting Device for Petrol 6.0L Diesel 4.0L
SKU: 6af100b04a897401acfacb6d
Price: 51.42 EUR
Availability: InStock

Current price

From Price €51.42

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Free delivery to the United States

13 November

Secure checkout & data protection

No-delivery refund

Quality guarantee

Secure logistics

Privacy protection

Description

Please note this note:

Please charge the emergency power supply after receiving it.

2. Charge it once every three months. Low battery may cause malfunctions.

3. Only charge the phablet occasionally. The efficiency is approximately 50%.

When the emergency power supply has only 15% of its battery left, the charging or discharging speed will be very fast.

Please don't worry about these problems. This is a characteristic of high-quality lithium batteries, which will not affect product quality or normal use. Specification Battery capacity: 99800mAh

Peak current: 5000A

Starting current: 2500A

The starting output power of the car is 12V

USB output: 5V/2A

Gas engine rated value: up to 6.0L

Operating temperature: -20℃ to 60℃

Powerful dual starting power of diesel and steam

6.0L gasoline vehicle: Supports 12V/6.0 displacement and below

Why is an emergency start power supply needed?

1. Waiting for a long time will deplete the battery power.

2. Be well-prepared for a long-distance self-driving trip;

3. Your car won't start due to low battery or cold winter weather.

Attention

The red clip and the black connector must be connected correctly. Incorrect connection may cause an explosion.

Connect the red clip to the positive terminal + of the car battery

Connect the black clip to the negative terminal of the car battery

Detailed information page

Activate your vehicle's large capacity

Low-temperature start-up

Fast Charge: One Way Fast Charge Certified: ce Origin: Mainland China Voltage: 12 V Special Features: Lighting Brand Name: OWJHE Peak Current: >1200 A Conversion Rate: 85%~90% Start running: 2500A

AJAS

4.2

reviews

3,000+

purchases

Seller's info and responsibility

Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.