# AquaBattery funding: rounds and investors

> AquaBattery has raised $6.4M across 1 round since 2024. Investors include EIC Accelerator, EIT InnoEnergy and InnovationQuarter. Every round with its source.

Source: https://millionrounds.com/company/aquabattery (Millionrounds; every figure on the page links to its filing or article)

Netherlands · [Seed startup](https://millionrounds.com/companies)

# Who invested in *AquaBattery*

One round we have observed, with the 3 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Energy

Funding summary Updated 26 Oct 2026

**$6.4M** raised across 1 round since 2024, from 1 source

- **Latest round:** Seed, $6.4M Apr 2024
- **Investors:** 3

See who backed them

## The rounds

- **Apr 2024** Seed **$6.4M** [EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) [EIT InnoEnergy](https://millionrounds.com/fund/innoenergy) [InnovationQuarter](https://millionrounds.com/fund/innovation-quarter) Source recorded

## Founders and team

From AquaBattery's own website: 2 founders, 8 on the team.

**Jiajun Cen** Founder, CEO

**Emil Goosen** Founder, Product Innovator

- **Caroline Hall** People & Workplace Operations Specialist
- **Iosif Kaniadakis** R&D Stack Engineer
- **Lucas Keijzer** R&D Engineer
- **Maitry Phukan** Engineer
- **Mathieu Larronde-Larretche** R&D Process Engineer
- **Schao Shang** R&D Design Engineer
- **William Clay** Lead R&D Lab Technician
- **Yorick Baljeu** Lead R&D Lab Technician

Advisers *David Vermaas* *Jan Post*

## Everyone who backed them

[EIC Accelerator](https://millionrounds.com/fund/eic-accelerator) Government **1** round

[EIT InnoEnergy](https://millionrounds.com/fund/innoenergy) VC firm **1** round

[InnovationQuarter](https://millionrounds.com/fund/innovation-quarter) Government **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=aquabattery).

## Quick answers about AquaBattery

### Who invested in AquaBattery?

AquaBattery's investors include EIC Accelerator, EIT InnoEnergy and InnovationQuarter.

### How much has AquaBattery raised?

AquaBattery has raised $6.4M across 1 round since 2024.

### When did AquaBattery last raise?

AquaBattery's most recent round was a Seed of $6.4M in Apr 2024.

### What was AquaBattery's biggest round?

Its most recent round, $6.4M in Apr 2024, is also its largest on record.

### Who backed AquaBattery first?

AquaBattery's first round on record, in Apr 2024, was backed by EIC Accelerator, EIT InnoEnergy and InnovationQuarter.

### What stage is AquaBattery at?

AquaBattery's latest named round is a Seed, in Apr 2024.

### Where is AquaBattery based?

AquaBattery is based in the Netherlands.

## Companies like AquaBattery

In the same sector, and raised in the last eighteen months.

[**Ore Energy** $43M · Aug 2026](https://millionrounds.com/company/ore-energy)[**Tap Electric** $5.7M · Jun 2026](https://millionrounds.com/company/tap-electric)[**DRI Energy** $200M · May 2026](https://millionrounds.com/company/dri-energy)[**Eddy Grid** $11M · May 2026](https://millionrounds.com/company/eddy-grid)[**Spiral Hydrogen** $3.1M · Apr 2026](https://millionrounds.com/company/spiral-hydrogen)[**Moonwatt** $9.8M · Jan 2026](https://millionrounds.com/company/moonwatt)

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