Portable AI Terminal Battery Solutions – Powering the Future of Mobile Intelligence

Overview of Portable AI Terminal Power Needs

As portable AI terminals rapidly evolve, the demand for high-performance and energy-efficient power systems has increased dramatically. These devices—handheld inference engines, industrial AI assistants, edge-computing tablets—are widely applied in logistics, field inspection, retail, medical triage, and real-time data capture.

To support on-device AI processing (without cloud reliance), portable AI devices require a customized power system that ensures long runtime, stable current, and strong peak-load performance.

Understanding the Power Profile of Portable AI Terminals

Portable AI devices commonly integrate NPUs, GPU inference engines, high-brightness displays, 5G/WiFi6 modules, and multi-sensor systems. These components create unpredictable peak loads during AI inference or data transmission.

Traditional consumer batteries often cannot handle:

• Fast current fluctuations
• High-power AI inference peaks
• Continuous heavy-load communication

Custom lithium battery packs ensure stable power and uninterrupted AI computation for tasks such as facial recognition, object detection, OCR, and environmental monitoring.

Why Lithium-Ion Packs Are Ideal for Portable AI Devices

Lithium-ion chemistry provides high energy density, stable discharge, and long cycle life—making it the preferred choice for AI terminals. PKNERGY custom packs use 18650 / 21700 cylindrical cells or prismatic Li-ion based on structural needs.

• Stable discharge for constant AI workload
• Long cycle life for daily charging devices
• Fast charging (USB-C PD supported)
• Rugged design for industrial/field usage
• Flexible voltage: 7.4V / 11.1V / 14.8V / 24V

Engineering Requirements for AI Battery Packs

AI terminals require advanced engineering consideration to match the device’s internal architecture. PKNERGY provides:

• Peak current management for AI inference bursts
• Accurate SOC reporting for mission-critical AI tasks
• Integrated BMS with over-current, over-voltage protection
• Thermal-optimized PCB layout
• Custom connectors: JST, Molex, XT, proprietary
• Anti-shock structural reinforcement

➡ Recommended related solution:
Custom LiFePO4 Battery

➡ Custom battery services:
Custom Lithium Polymer Battery

Applications Across Multiple Industries

PKNERGY battery systems are widely used in:

• Industrial inspection & maintenance devices
• Warehouse terminals with AI object recognition
• Field medical triage AI equipment
• Retail smart checkout terminals
• Law-enforcement & emergency AI devices
• Construction monitoring tablets

Why Manufacturers Choose PKNERGY

With 28+ years of engineering capability, PKNERGY provides complete AI terminal power solutions:

• Rapid prototyping for new device development
• Support for UL, CE, KC and global certifications
• Small-batch pilot runs & large-scale mass production
• Stable long-term supply chain
• Joint engineering development to optimize power consumption

FAQ