Designed to meet the core requirements of lightweight, long battery life, high safety, and low noise for AI companion robots, this solution supports interactive companionship, autonomous navigation, and voice interaction in home and office settings. It balances structural compatibility, cycle durability, and cost control for batteries, utilizing a lithium-ion battery system to create a power supply solution that combines standardization with customization.
Battery Cell Type Filter
- Lithium Polymer Battery (LiPo): Suitable for small, lightweight companion robots (weight < 1kg). Features high energy density (150-220Wh/kg) and customizable shapes, enabling adaptation to irregular robot cavities for optimal space utilization. Soft-pack packaging is recommended, with thickness controllable between 3-8mm to meet portability requirements. Supports 3-5C discharge rates, suitable for low-speed robot movement and power demands of sensors and voice modules.
Selection Considerations
Battery cells must meet UN38.3 and IEC62133 certifications to ensure safe transportation and usage. Voltage variation within the same batch must be controlled within ±10mV to enhance consistency after assembly. Small robots should prioritize high-energy-density NCM-based lithium polymer cells, while medium-to-large robots should prioritize UL1642-certified lithium iron phosphate cells.
Post time: Jan-09-2026