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.

DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V

Name: DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V
SKU: 6abbc1933bb25d010ef0a188
Price: 25.31 EUR
Availability: InStock
Rating: 5 (30 reviews)

Current price

Price €25.31

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Free delivery to the United States

6 October

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No-delivery refund

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Description

Quantity : 1 High-concerned chemical : none Package : SOP is_d : Yes Supply Voltage : 12-75V Application : 1000W Boost Module Type : Module Brand Name : DIY NOW Origin : Mainland China Condition : New Operating Temperature : -40 to +85℃

Features: 1. Input voltage 10.5-75V, output voltage 12-85V, adapt to a variety of power supply and application requirements 2. Input 36V or more power up to 1000W, to meet the needs of high-power equipment use 3. support constant voltage and constant current output, adjustable voltage and current, to ensure stable and reliable power supply 4. Input current limit 5-40A adjustable, to provide flexible current control, to protect the circuit safety. 5. 4 high power tubes and two ferrosilicon aluminum pure copper coils, to ensure high efficiency and long life

Parameter: Module nature: non-isolated boost module (BOOST) Input voltage: DC10.5-75V Input current: 40A (MAX) (input current formula: output power / input voltage * 1.05 = input current) Input current limit: 5-40A adjustable Output voltage: 12-85V (±3V) adjustable (output voltage can only be higher than input voltage) Static operating current: 15mA (12V to 20V, the higher the output voltage, the static current will increase) Output current: 20A MAX Output constant current range: 0.5-20A (±0.5A) Input anti-reverse: Yes (power MOS anti-reverse) Low battery protection: Yes (10-70V adjustable) Temperature control fan: Yes (over 50 ℃ to open the fan) Operating temperature: -40 ~ +85 degrees (ambient temperature is too high, please strengthen the heat dissipation) Operating frequency: 100KHz Conversion efficiency: 92%-97% (efficiency and input and output voltage, current, pressure difference. (The efficiency is related to the input and output voltage, current and pressure difference.) Input overcurrent protection: Yes (5-40A current limit, will reduce the output voltage or current to reduce the output power) Short-circuit protection: no (prohibit short-circuit output) Input reverse protection: Yes (power MOS tube anti-reverse, can be a long time reverse) Wiring: terminal (please use high-current pure copper wire)

Output power description: Output power: = input voltage * 40A, such as: input voltage 12V, 12V * 40A = 480W, the maximum power of 12V input is 480W Such as: input 24V * 40A = 960W, i.e.: input 24V when the maximum power is 960W Such as: input 36V, 36V * 40A The power is 1440W, more than the power of the power supply, the input current can not exceed 28A. Input 28V or more, output 50V or more modules to reach 1000W

Package include: 1000W boost module * 1 label:yes

Haven Home

4.4

313

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.

Reviews 30

Customer

October 3

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and it arrived in around 2–3 weeks. The product looks exactly like the photos and feels well made.

Customer

May 29

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm happy with the purchase. It arrived within 2–3 weeks and looked exactly like the product images.

Customer

September 16

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I liked how transparent the delivery process was. I could track my order in the app and the item arrived exactly as expected.

Customer

August 14

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and it was exactly what I was hoping for. Delivery took about two weeks and I could follow every update in the app.

Customer

August 2

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and paid with Klarna, which gave me a nice feeling of security. The delivery was fast and the item arrived in great condition.

Customer

August 10

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and paid with Klarna, which made the purchase feel really convenient and safe. The item arrived in around two weeks and was exactly as shown.

Customer

May 2

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and paid using Klarna, which was very convenient. The item arrived in about two weeks and matched the photos perfectly.

Customer

May 8

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and the delivery experience was great. I could see where my package was in the app, which made the whole process feel much safer.

Customer

September 11

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm very satisfied. The product matches the pictures, the quality is good, and it arrived in less than three weeks.

Customer

September 12

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and was able to track the package throughout the delivery. It arrived after around three weeks and the product matched the photos very well.

Customer

August 3

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and everything was exactly as described. It arrived safely after around three weeks and the quality is better than I expected.

Customer

September 10

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and unfortunately decided I wanted a refund. Asking for it was really simple, and the money was returned about two hours after approval.

Customer

June 19

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm satisfied with my purchase. The product is good quality and looks exactly like the pictures, while the delivery took only around 2–3 weeks.

Customer

August 21

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and everything went as expected. I liked being able to follow the delivery status directly in the app, and the package arrived in about three weeks.

Customer

July 30

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and had a great experience overall. I paid with Klarna and felt comfortable knowing I had an easy payment option.

Customer

June 18

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V, but unfortunately it wasn't what I needed, so I requested a refund. The process was very easy and I received the money about two hours after the refund was approved.

Customer

July 8

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and was happy with the whole experience. The delivery was easy to track in the app, and the item arrived in about two weeks.

Customer

August 26

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm happy with both the item and the service. Everything was easy to understand, and the delivery was faster than I expected.

Customer

July 20

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and had a really smooth experience. I used Klarna for payment, tracked the order in the app, and received the item in about two weeks.

Customer

May 12

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and the whole experience felt reliable and straightforward. I could track my delivery in the app, and the item arrived on time and exactly as described.

Customer

August 3

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm really happy with the quality. It arrived in about two weeks and looked exactly like the pictures.

Customer

April 15

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and the whole experience was smooth. Delivery took around 2–3 weeks, and I could easily track the package in the app.

Customer

October 2

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and was pleasantly surprised by the quality. It matched the photos perfectly and arrived faster than I expected.

Customer

May 1

I got DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm very satisfied with the purchase. The quality is good, the item looks like the pictures, and delivery was surprisingly quick.

Customer

April 26

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm really pleased with it. Good quality, accurate pictures, and fast delivery for an international order.

Customer

October 5

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and had a very positive experience. The package arrived in around two weeks, and the product quality was really good.

Customer

May 9

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and everything felt secure from the payment to the delivery. I used Klarna and was happy with how easy the whole purchase was.

Customer

June 16

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and the refund process was much easier than I expected. I submitted the request easily and received the refund around two hours after it was approved.

Customer

August 30

I ordered DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and I'm really happy with the experience. The item arrived in 2–3 weeks and there was no difference between the pictures and the actual product.

Customer

May 26

I bought DC-DC Boost Module Full Power 1000W DC Boost Constant Voltage Constant Current Adjustable Power Module 12-75V To 12-85V and the quality is excellent for the price. It arrived in about two weeks and looks just like it did online.

Characteristics

Condition

new

Country of manufacture

China