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innovating energy with
zinc-ion technology

We address the key challenges of today’s batteries—safety, sustainability, and affordability—by delivering zinc-ion batteries for energy storage.

We meet the demands of a sustainable thriving tomorrow, today.

this is how we do it

Enerpoly's zinc-ion technology uses zinc metal as anode, manganese dioxide as cathode 
and a water-based electrolyte. The zinc-ion plays a vital role.

Upon discharge, the zinc metal dissolves to zinc-ions on the anode. These ions are shuttled across the electrolyte and are consumed on the cathode, producing electricity. The reverse applies during charge and enables rechargeability of the zinc-ion battery.

Suppressed zinc dendrite formation on anode

Patented cathode material to improve performance

Optimized electrolyte to maximize battery lifetime

25% lower
cell cost

Compared to LFP

100% European supply chain

More abundant
materials

Compared to lithium

70% less
CO₂

Compared to LFP

Fully
recyclable

No fire
hazards

SEE OUR BATTERY IN ACTION

Request a pilot

Our applications

Bridging power needs

Our patented technology is a safe, low-maintenance solution that can be produced and deployed around the globe. Zinc-ion batteries excel at 2+ hour durations and can be used for just about anything, accelerating the clean energy transition.

Grid-Scale

Empowering a resilient grid.

Residential

Urban batteries for power security at home.

Commercial & Industrial

Reliable power for businesses.

SAFETY CRITICAL

Uninterrupted power when it matters.

Our products

100% European batteries

Zinc-ion batteries are the world's safest and most sustainable technology for short- to medium-duration energy storage. They provide a local, scalable solution to support global access to clean energy.

CELL

The proprietary zinc-ion battery cell has a bipolar cell-module design to deliver more efficient energy storage and simplify customer integration.

CELL SPECIFICATIONS

Size & Weight

Dimensions (WxHxD)

400 X 120 X 14 mm

Weight

1.5 KG

Features

Nominal voltage

24 VDC

Nominal capacity

6.35 Ah

Efficiency

90%

CAPABILITIES

Max charge power

145 W

Max discharge power

145 W

SoC Window

0-100%

Temperature range

Operating

+10°C to +30°C

Storage

-30°C to +55°C

Certifications

PACk

A configurable and modular unit equipped with BMS to optimize zinc-ion battery performance. We can customize pack design for various applications and customer requirements. The below is an example of a 3U, 19-inch 48V pack.

PAck SPECIFICATIONS

Size & Weight

Dimensions (WxHxD)

438 x 133 x 550 mm

Weight

70 kg

Features

Nominal voltage

48 VDC

Nominal capacity

121 Ah

capabilities

Max charge power

5.8 kW

Max discharge power

5.8 kW

SoC window

0-100%

Temperature range

Operating

+10°C to +30°C

Storage

-10°C to +50°C

Certifications