# Mighty Max Battery ML3-12 - 12V 3AH Replacement Battery for Werker WKA12-3.3F - 4 Pack — resale value

Source: JunkPal price guide — https://junkpal.ai/products/mighty-max-battery-ml3-12-12v-3ah-replacement-battery-for-werker-wka12-b00kakuh4e

**Mighty Max Battery ML3-12 - 12V 3AH Replacement Battery for Werker WKA12-3.3F - 4 Pack** sells for about **$59.99** 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/mighty-max-battery-ml3-12-12v-3ah-replacement-battery-for-werker-wka12-b00kakuh4e

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $59.99 |

Values are medians of real closed eBay sales, updated 2026-07-18. 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%3DMighty%2520Max%2520ML3-12%252012V%25203AH%2520battery%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%3DMighty%2520Max%2520ML3-12%252012V%25203AH%2520battery%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

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## Details

| Field | Value |
| --- | --- |
| Brand | Mighty Max Battery |
| Category | All Electronics |

## About

This product is the Mighty Max Battery ML3-12, a 12V 3AH replacement battery, specifically designed for the Werker WKA12-3.3F. It is sold as a 4-pack.

This battery is sought after by owners and users of the Werker WKA12-3.3F who require reliable power source replacements.

Resale value is influenced by the condition of the batteries and whether the complete 4-pack set is present.

## FAQ

**What is this battery for?**

This is a Mighty Max Battery ML3-12, a 12V 3AH replacement battery intended for the Werker WKA12-3.3F.

**Is this sold individually or as a set?**

The product is listed as a 4-pack.

**What affects the resale value of this battery?**

The resale value is determined by the condition of the batteries and the completeness of the 4-pack.

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Full price guide: https://junkpal.ai/products/mighty-max-battery-ml3-12-12v-3ah-replacement-battery-for-werker-wka12-b00kakuh4e
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-18, based on real sold listings (junkpal.ai)"