XL Batteries: Funding, Investors & Team (Oct 2026)
XL Batteries created a technology platform in 2019 that helps decrease the amount of waste produced. The company is based in Brooklyn, New York.
XL Batteries has raised $20.5M across 3 funding rounds on record, the most recent an undisclosed round of $7.5M announced in Aug 2025.
That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.
XL Batteries Company Profile and Key Stats
Latest funding round on record: Aug 2025.
XL Batteries Funding Rounds
XL Batteries raised $8.0M in an undisclosed round announced in Sep 2022.
1.7 years later, an undisclosed round of $5.0M was announced in May 2024.
1.3 years later, an undisclosed round of $7.5M was announced in Aug 2025.
XL Batteries Founders and Leadership Team
No contact details are on record for this team yet.
XL Batteries Funding Compared to Other Energy Startups
XL Batteries' latest round of $7.5M is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.
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XL Batteries Funding FAQs
What does XL Batteries do?
XL Batteries created a technology platform in 2019 that helps decrease the amount of waste produced. The company is based in Brooklyn, New York.
How much funding has XL Batteries raised?
XL Batteries has raised $20.5M across 3 rounds on record. The most recent is an undisclosed round of $7.5M announced in Aug 2025.
When did XL Batteries last raise funding?
XL Batteries' most recent funding round on record is an undisclosed round of $7.5M, announced in Aug 2025.
Who founded XL Batteries?
FundedIQ lists Thomas Sisto (Founder) at XL Batteries.
Where is XL Batteries headquartered?
XL Batteries is based in Brooklyn, New York, United States.
How many employees does XL Batteries have?
XL Batteries is in the 11-50 employee band.
How does XL Batteries' funding compare to other Energy startups?
XL Batteries' latest round of $7.5M is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.
About FundedIQ's XL Batteries Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for XL Batteries is left off this page rather than filled in.
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