# Mighty Max Battery ML22-12 - 12V 22AH Replacement Battery Compatible with BMW R1100RS R1100RT 51913 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/mighty-max-battery-ml22-12-12v-22ah-replacement-battery-compatible-wit-b00k8e3c8a

**Mighty Max Battery ML22-12 - 12V 22AH Replacement Battery Compatible with BMW R1100RS R1100RT 51913** sells for about **$48.99** 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-ml22-12-12v-22ah-replacement-battery-compatible-wit-b00k8e3c8a

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $48.99 |

Values are medians of real closed eBay sales, updated 2026-07-22. 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%2520ML22-12%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%2520ML22-12%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 is the Mighty Max Battery, model ML22-12, a 12V 22AH replacement battery specifically compatible with BMW R1100RS and R1100RT (part number 51913).

This battery is sought after by owners and mechanics of the specified BMW motorcycle models who require a reliable replacement power source.

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

## FAQ

**What models is the ML22-12 battery compatible with?**

This battery is compatible with the BMW R1100RS and R1100RT, referencing part number 51913.

**What factors determine the resale value of this battery?**

Resale value is driven by the battery's condition, its completeness, and its specific edition.

**What is the voltage and capacity of the Mighty Max ML22-12?**

The battery is rated at 12V and has a capacity of 22AH.

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Full price guide: https://junkpal.ai/products/mighty-max-battery-ml22-12-12v-22ah-replacement-battery-compatible-wit-b00k8e3c8a
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"