Frequently Asked Questions
Why choose our products?
We are a direct manufacturer of high-quality DC-DC converters with over 8 years of production experience. Our converters deliver exceptionally stable performance, feature annual technology updates, and we fully support OEM/ODM customized services.
Are there any specific requirements for the product load?
Yes, our DC-DC converters are designed with a fixed voltage output, which means they cannot be used to charge batteries directly. If you require battery charging capabilities, please select from our range of dedicated DC-DC chargers.
Why are some similar products on the market cheaper?
Many suppliers utilize lower-grade components, resulting in insufficient power output. Our products are built using high-quality imported components designed to reliably support long-term, full-load operation.
What does your after-sales service policy include?
- Warranty Period: 1 year.
- Return & Exchange Policy: We offer comprehensive product exchanges in the event of any verified quality issues.
What payment and shipping options are available?
- Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal, etc.
- Shipping Terms: Delivery via DHL, UPS, FedEx, TNT, EMS, Sea freight, etc.
What is the Minimum Order Quantity (MOQ) for the 360W Variable DC Power Supply?
We support a low MOQ policy. Sample testing is available with a minimum order of just 5 units.
Wemax Power
