# UpBright [UL Listed] New Global 12V AC/DC Adapter Compatible with Leader LEI 5670785-00-01 / MT20-21120-A01F 12VDC 0.75A 12.0V 750mA 12VDC Power Supply Cord Cable Battery Charger Mains PSU — resale value

Source: JunkPal price guide — https://junkpal.ai/products/upbright-ul-listed-new-global-12v-ac-dc-adapter-compatible-with-leader-b00sdklcds

**UpBright [UL Listed] New Global 12V AC/DC Adapter Compatible with Leader LEI 5670785-00-01 / MT20-21120-A01F 12VDC 0.75A 12.0V 750mA 12VDC Power Supply Cord Cable Battery Charger Mains PSU** sells for about **$9.99** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/upbright-ul-listed-new-global-12v-ac-dc-adapter-compatible-with-leader-b00sdklcds

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $9.99 |

Values are medians of real closed eBay sales, updated 2026-07-23. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DUpBright%2520Global%252012V%2520AC%2520DC%2520Adapter%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DUpBright%2520Global%252012V%2520AC%2520DC%2520Adapter%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | UPBRIGHT |
| Category | Portable Audio & Accessories |

## About

This is the UpBright [UL Listed] New Global 12V AC/DC Adapter, compatible with Leader model numbers LEI 5670785-00-01 and MT20-21120-A01F. It functions as a 12VDC 0.75A power supply cord and battery charger.

This adapter is sought after by users needing a reliable power source for compatible portable audio equipment.

Resale value is influenced by the adapter's condition, whether it is complete, and its specific edition or compatibility details.

## FAQ

**What is this adapter compatible with?**

This UpBright adapter is compatible with Leader models LEI 5670785-00-01 and MT20-21120-A01F.

**What factors affect the resale value of this item?**

Resale value is determined by the item's condition, completeness, and specific edition.

**Is this adapter UL Listed?**

Yes, this is the UpBright [UL Listed] New Global 12V AC/DC Adapter.

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Full price guide: https://junkpal.ai/products/upbright-ul-listed-new-global-12v-ac-dc-adapter-compatible-with-leader-b00sdklcds
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-23, based on real sold listings (junkpal.ai)"