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pioneering affordable, safe, and clean 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. Use cases of short to medium duration storage include:

  • Maintaining a consistent electricity supply
  • Shifting energy loads from peak to off-peak hours
  • Increasing power resiliency

Our batteries are constructed with safe materials, ensuring they are non-toxic, non-flammable, and non-explosive. We strive to meet 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.

Commercial &
industrial standby
GRID-SCALE STORAGE
Residential storage
BATTERY BACKUP FOR EV CHARGING

Ready to test our battery?

Cell-module

The proprietary zinc-ion battery cell-module is designed to provide safer, cleaner energy storage. It is a modular unit.

Cell-module Specifications

Size & Weight

Dimensions (L x W x D)
400 X 120 X 15 mm
Weight
2.12 kg

Features

Nominal voltage
24 V
Nominal capacity
9.4 Ah
Efficiency
~90%

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

Dimensions
3U, 19"

Features

Nominal voltage
48 V
Nominal capacity
188 Ah

Temperature range

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

Certifications