Introduction

Hospital delivery robots are revolutionizing healthcare operations, transporting medicines, meals, linens, samples, and supplies autonomously across departments. These robots rely on stable, long-runtime, and hygienic power systems to operate safely in clinical environments. SHENZHEN PKNERGY ENERGY provides custom lithium battery solutions engineered specifically for medical delivery robots.

Application Background

Hospital delivery robots operate under strict safety, hygiene, and reliability requirements. Their power systems must support:

• 8–20 hours of runtime for full-shift operation
• Fast charging for continuous circulation during peak hours
• High discharge current for motor-driven movement
• Stable voltage output for sensors, cameras, LiDAR, and AI processors
• High cycle life for multi-shift daily charging
• Low noise and low heat generation for medical environments
• BMS compatibility with hospital IoT networks

Common issues include overheating during long routes, insufficient runtime, unstable voltage for navigation modules, and communication incompatibility between robot and battery. PKNERGY solves these challenges with healthcare-grade engineering.

PKNERGY Battery Solutions for Hospital Delivery Robots

Chemistry Options

• Li-ion (18650 / 21700) – high energy density & compact size
• LiFePO₄ battery packs – best safety, 2000–3000 cycles, ideal for medical robots
• High-power LiPo – lightweight and suitable for agile robot models

Electrical Specifications

• Nominal voltage: 24V / 36V / 48V (customizable)
• Capacity: 20Ah–80Ah+
• Continuous discharge: 2C–5C
• Optional high-voltage systems for large hospital logistics robots

Smart BMS Features

• Overcharge / over-discharge protection
• High current support for acceleration
• MOSFET-based safety architecture
• NTC temperature monitoring
• Active/passive balancing
• CANBus / RS485 / UART communication
• SOC display module (optional)

Mechanical & Structural Design

• Medical-grade enclosures
• Anti-vibration and shock-proof internal structure
• Fire-resistant ABS / metal casing
• Custom connectors, wiring harness, mounting brackets
• Optional IP54–IP67 waterproof/dustproof levels

Certifications

UN38.3, MSDS, IEC62133, UL1642, CE/RoHS — supporting global hospital use.

Explore more custom battery options:
Custom Lithium Polymer Battery •
Custom Sodium-ion Battery

Value for Buyers, Engineers, and PMs

• Rapid prototyping in 10–15 days
• Low MOQ for early-stage R&D
• Full OEM/ODM customization
• A-grade cell sourcing for consistency
• Automated production for reliability
• Comprehensive medical-grade reliability testing

These advantages help robot manufacturers accelerate development and reduce maintenance costs.

Case Study – European Hospital Robot Manufacturer

A European healthcare robotics company needed a stable, long-life power system for its new medical delivery robot. PKNERGY developed a 48V 50Ah LiFePO₄ pack with CANBus.

• 16–18 hours runtime per charge
• Reduced heat generation for medical standards
• Real-time diagnostics via CANBus
• 2500+ cycle life reduces long-term replacement cost

Why PKNERGY

• 20+ years of lithium battery customization
• Expertise in medical robots, AGV, AMR battery systems
• Automated lines for consistency
• Experienced engineering team for smart mobility & healthcare devices
• Global certification support

FAQ