HBXINTAO Online

Loading

Power Converter Buck Module 80V60V58V48V 36V24V12V9V to 5V 3A QC3.0 Fast Charging Adapter Car USB Port for Motorcycles,Small Car

Power Converter Buck Module 80V60V58V48V 36V24V12V9V to 5V 3A QC3.0 Fast Charging Adapter Car USB Port for Motorcycles,Small Car

Price range: $3.96 through $12.69

Wholesale pricing up to 10% off

Minimum order quantity: 50 pcs

A potted buck module that drops a vehicle or battery rail to a regulated 5 V USB output.

Product overview

Product type
Configurable product with multiple options
Minimum order
50 pcs
Volume pricing
100+ pcs: 10% off
Options
Model: 8V-58V 5V 2USB, 8V-58V 5V 1USB, 8V-58V 20W QC3.0, 12V-80V 20W QC3.0, DC5521 20-90V 3.0
Customization
OEM/ODM, custom length, connector, colour and packing
Payment
T/T bank transfer; card payments where available
Shipping
DHL, FedEx, UPS or freight forwarder from China
Duties & import taxes are prepaid at checkout — no extra charges on delivery.
SKU: N/A Category: Brand:

More from HBXINTAO

View all products →
Two rows — swipe or scroll sideways to see more

Description

Overview

A potted buck module that drops a vehicle or battery rail to a regulated 5 V USB output. Five variants cover 8–58 V, 12–80 V and 20–90 V inputs at 5 V 3 A, or QC3.0 at 20 W.

Specifications

  • Input: 8–58 V, 12–80 V or 20–90 V by variant
  • Output: 5 V at 3 A
  • Fast charging: QC3.0, 20 W
  • USB ports: one or two on 8–58 V versions
  • Input jack: DC5521 on the 20–90 V variant
  • Variants: 8-58V 1USB, 8-58V 2USB, 8-58V QC3.0, 12-80V QC3.0, DC5521 20-90V

Purpose

72 V packs and sagging 12 V circuits sit far outside a phone’s input range. One stage gives a clean 5 V rail without tapping a cell.

Applications

  • Motorcycle and scooter charging
  • Small car and UTV accessories
  • E-bike handlebar charging
  • Dash cameras on 24 V or 48 V harnesses

How to Use

  1. Measure the rail with the vehicle running, then pick a variant whose input window contains it.
  2. Wire the input with correct polarity; nothing here protects against reversal.
  3. Mount where air moves, clear of engine and controller heat.
  4. Caution: exceeding your variant’s window destroys the converter — a 58 V unit on a 72 V pack, or a 20–90 V unit on 12 V. Fuse the input line.
  5. Keep combined draw within 3 A at 5 V.

Need help specifying this connector?

Use our practical guides for current and wire selection, connector validation and OEM harness drawings.

Browse the connector selection hub

Additional information

Weight N/A
Dimensions 13 × 11 × 4 cm
Model

8V-58V 5V 2USB, 8V-58V 5V 1USB, 8V-58V 20W QC3.0, 12V-80V 20W QC3.0, DC5521 20-90V 3.0

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Buying FAQ

What is the minimum order quantity?

The minimum order quantity is 50 pcs.

How does tiered pricing work?

The unit price is adjusted automatically by quantity: from 100 pcs: 10% off. The final price is confirmed in the quotation.

Can you customize this product?

Yes. We support OEM/ODM, custom wire length, connector type, colour, packing and cable assemblies. Send a drawing, sample or photo for evaluation.

How do I request a quotation?

Use the quote form on this page, WhatsApp +86 15521787718, WeChat yieying_01 or email 298273997@qq.com. We reply within one business day.

What payment methods do you accept?

We accept T/T bank transfer. Card or local payment methods may be available through our payment partner, subject to the destination and order value.

What is the lead time?

Lead time is confirmed in the quotation. For custom or OEM orders, we normally approve a sample before bulk production.

Need help with returns, warranty or spare parts? Read our After-Sales Service

Request a Quote

Fill in the form below and we will reply within 1 business day. You can also reach us on WhatsApp: +86 15521787718

Prices are shown in USD, converted from CNY at 1 CNY = 0.1496 USD (rate updated 2026-11-15 07:56)