Where does XL Batteries's cap table come from?

Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across XL Batteries's 3 recorded funding rounds.

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XL Batteries

Marlborough, MA · Founded 2019 · Privately Held (backing)

Developer of batteries designed to reduce waste within the existing energy infrastructure and unlock the potential of renewables for a sustainable future. XL Batteries is based in Marlborough, MA and was founded in 2019. Its last reported valuation was $44 million in Feb 2023. It has raised $34.7 million across 3 recorded rounds; the latest was a $7.5 million early-stage round in Aug 2025.

Last reported valuation

$44.0M

Oct 2026

Priced at

—

Total raised

$34.7M

Last round

Early Stage VC

Aug 2025

Cap table — not yet on record

XL Batteries's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.

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Frequently asked about XL Batteries

Where does XL Batteries's cap table come from?: Share classes are assembled from certificates of incorporation, priced-round filings, and disclosures across XL Batteries's 3 recorded funding rounds.