Part - EVA battery

Description

(As of 27 Sep 2025 The highest energy density achieved in a practical, rechargeable lithium-ion battery is 711.3 Wh/kg, reported by researchers at the Institute of Physics, Chinese Academy of Sciences, using a lithium-rich manganese-based cathode and a thin lithium metal anode. While lithium-air batteries have a theoretical energy density of up to 1,200 Wh/kg, they remain experimental and are not yet commercially viable. Assuming the future achievement of 1 kg/kWh or 1 kWh/kg, this rechargeable battery module is rated for 160 W at 12V, providing 8 hrs of electrical power to the EVA suit. Energy capacity: 160 W * 8 hrs = 1.28 kWh. Weight: 1.28 kWh / 1 kWh/kg = 1.28 kg. Amperage: 1.28 kWh / 12 Volt = 106.67 Ah (or 1.28 / 12.8 V = 100 Ah)

Characteristics

Made by Manufacturing Process

• Manufacture EVA battery
• Manufacture EVA battery with Polypropylene

Used by Manufacturing Process

• Assemble a RepairBot
• Assemble EVA suit