About Oxis Energy Limited

Oxis Energy Ltd has introduced a novel Lithium-sulphide electrochemistry to produce a superior performance low-weight Li-metal rechargeable battery.

Our unique approach is based on proprietary cell design, highly stable electrolyte system and built in protection of lithium-metal anode.

Lithium-sulphide technology is a major breakthrough in the development of a light-weight Lithium battery which is distinguished by extraordinary high capacity, cycle stability, low material cost and inherent safety.

Our laboratory prototype cells have successfully passed thermal stability, nail penetration, short circuit and overcharge tests with great safety margins.

Target application areas: Electric Vehicles, e-Bikes, Back-up power

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Special features of Lithium-Sulphide batteries

• Specific energy: 250-350 Wh/kg demonstrated.
• Cycle stability: 350-500 cycles with achievable 1000 cycles.
• Inherent safety: meets thermal, mechanical and electrical abuse-tolerance tests.
• Failure mode under abuse conditions: partial or full loss of capacity.
• Manufacturing compatibility: Li-sulphide uses similar production machinery to Li- polymer.
• Environmental factor: biodegradable chemistry inside.
• Low cost.