Ionblox

Energy Storage & BatteriesSeries BFremont, USionblox.com

Latest round

Series B

Last raised

Feb 2023

Total raised

$34M

Investors

4

About Ionblox

Based in California, US, and established in 2017, Ionblox, Inc. formerly known as Zenlabs Energy, Inc. operates as a developer of lithium-ion cell batteries for the electric automotive and aviation markets. The company was co-founded by Sujeet Kumar (Chief Executive Officer), Herman Lopez (CTO), and Michael Sinkula (CBO), and in October 2022, Ionblox, Inc. The company designs and manufactures lithium-ion batteries intended for use in electric mobility applications including electric vehicles (EVs) and electric vertical take-off and landing vehicles (eVTOLs).’s batteries utilize proprietary pre-lithiated silicon oxide anode instead of graphite (anode material in traditional batteries), and it has fast charging, and high-power delivery characteristics coupled with lower production costs.

Who invested in Ionblox

4 investors across 2 rounds

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Sign up free to see every VC on the cap table, the rounds they joined, and how much each round raised.

Funding rounds

  1. Series B

    Feb 8, 2023

    Amount

    $10M

    Investors

    Locked

  2. Series B

    Oct 26, 2022

    Amount

    $24M

    Investors

    Locked

Questions about Ionblox

Who invested in Ionblox?

Ionblox has 4 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Ionblox raised?

Ionblox has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Ionblox last raise money?

Ionblox's most recent round on record is a Series B, in Feb 2023.

What does Ionblox do?

Based in California, US, and established in 2017, Ionblox, Inc.

Where is Ionblox headquartered?

Ionblox is headquartered in Fremont, US.

Which VCs invest in companies like Ionblox?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back energy storage & batteries companies at Ionblox's stage. Their profiles are linked below.

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