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Introducing Safe, Clean, More Affordable batteries.

Proven
Technology.
Charged.

We solve the problems of today's batteries - reliability, sustainability, affordability.

Supply
Reliability

more Zn production vs. Li
globally available
materials
less material price
volatility

Safety &
Sustainability

no fire hazard
less carbon impact
fully recyclable

Affordability

low cost of ownership
energy savings
in production
cost savings

This is
how we do it

The zinc-ion battery achieves breakthrough affordability and advances deployments in stationary energy storage.

Our patented technology is a safe, low-maintenance solution that can be produced and deployed around the globe. It's a modular product and serves as a platform to empower the clean energy transition. You can employ zinc-ion batteries in everything, from residential to grid-scale applications.

How does the zinc-ion battery work?

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

Bridging power needs

Enerpoly's batteries are suited for 2-10 hour durations, discharging energy over moderate periods of time.

Use cases of short to medium duration storage include:

  • keeping electricity supply constant and consistent
  • shifting energy load from peak to off-peak hours
  • increasing power resiliency
Commercial &
industrial standby
GRID-SCALE STORAGE
Residential storage
BATTERY BACKUP FOR EV CHARGING

Quality without Compromise

We construct our batteries with safe materials. Whether it's our customers or our workers, all can rest assured that we use nothing toxic, flammable or explosive.

We ensure to pass all safety standards, and have tested our batteries against the UL 9540A standard.

With Enerpoly batteries, you can feel safe having batteries installed even in your living room.

Ready to test our battery?

Let's get started

Cell

The proprietary zinc-ion battery cell is designed to provide safer, cleaner energy storage. It is built with a modular prismatic form factor.

Cell Specifications

Size & Weight

Dimensions (L x W x D)
150 X 116 X 50 mm
Weight
1.1 kg

Features

Nominal voltage
1.3 V
Nominal capacity
60 Ah
Efficiency
> 85%

Capabilities

Max C-rate
C / 2
SoC Window
0 - 100%

Temperature range

Operating
-10 to +50 °C
Recommended
-10 to +50 °C

Certifications

PACk

The battery pack is configurable and modular. It is equipped with a battery management system (BMS) designed to optimize zinc-ion battery performance.

PACK Specifications

Size & Weight

Dimensions (L x H x W)
800 X 177 X 432 mm
Weight
60 kg

Features

Nominal voltage
48 V
Nominal capacity
60 Ah
Energy
3 kWh

Capabilities

Max Charge /
Discharge Power
2.8 kW
Continuous Charge / Discharge Power
1.4 kW

Temperature range

Operating
-10 °C to +50 °C
Recommended
-10 °C to +50 °C

Certifications