Our intelligent BMS extends battery life by 30% in the same form factor.
Exceed industry standards with our S-Tier Safety Testing Protocol for total compliance.
Fit powerful, custom batteries into award-winning designs with our miniaturization expertise.
Rugged smartphones deployed on construction sites and remote outdoor projects encounter power demands and environmental stresses far beyond typical consumer devices. At Himax, we develop lithium battery packs precisely matched to these professional-grade handsets.
Our batteries are engineered to deliver:
High-capacity cell arrays that sustain GPS tracking, cameras, push-to-talk radios, and data logging across 10–14 hour shifts without mid-day recharges
Vibration- and shock-resistant assemblies that withstand drops onto concrete, tool impacts, and heavy machinery movement
Broad thermal resilience maintaining stable output from -20°C freezing mornings to 60°C sun-baked afternoons
Optimized discharge profiles ensuring consistent voltage for real-time communication and navigation tools
By anchoring designs in actual construction-yard and field conditions, we enable manufacturers to achieve greater device reliability and worker productivity.
→ Contact us to receive a battery solution calibrated to your smartphone’s power profile and chassis layout.
Safety and structural integrity remain non-negotiable when devices operate amid construction dust, sudden downpours, and constant mechanical stress. Himax packs incorporate robust enclosures and protection architectures built for these realities.
Key safety and compliance features include:
We supply full technical dossiers and test reports to streamline your certification process and speed market entry.
→ Request extreme-environment testing documentation tailored to your target regions.
Batteries inside rugged smartphones must deliver consistent energy across shifting weather, terrain, and usage patterns on active job sites. Himax packs undergo validation against real-world construction and outdoor duty cycles rather than lab-only benchmarks.
Performance advantages include:
Our field-proven energy solutions ensure the smartphone remains a trusted tool from first light to final safety check.
→ Ask for discharge profiles matched to your device’s typical duty cycle and feature set.
Himax offers end-to-end customization for rugged smartphone engineers, moving fluidly from prototype validation to volume production.
Customization options include:
We partner closely with your hardware teams to ensure the battery integrates seamlessly into the phone’s reinforced frame.
→ Send your dimensional and performance constraints for a tailored energy proposal.
Our rugged smartphone batteries are produced under traceable quality systems capable of meeting the seasonal and project-driven demands of the construction sector.
Key manufacturing advantages:
This integrated approach delivers repeatable quality, rapid scaling, and minimized supply-chain risk for your production line.
→ Contact us to review our automated assembly capabilities and current capacity.
We manage worldwide shipment of lithium battery solutions with full adherence to hazardous materials regulations, supporting OEMs and integrators across continents.
Our logistics services include:
→ Discuss streamlined delivery options for your manufacturing or distribution facilities with our logistics specialists.
Q1: What battery chemistry works best for rugged smartphones used in construction?
Lithium-ion (Li-ion) and Lithium-Polymer (LiPo) deliver the optimal balance of energy density and ruggedness. LiPo excels in compact, high-capacity designs for all-day field use, while offering the mechanical flexibility needed inside reinforced phone housings.
Q2: Can the battery survive the dust, water, and impacts common on job sites?
Absolutely. We engineer packs with IP67/IP68-compatible seals and conformal-coated BMS boards that resist moisture, dust penetration, and mechanical shock while allowing field-accessible replacement where specified.
Q3: Are your batteries certified for the European and North American markets?
Yes. Every pack is designed to meet CE, UN38.3, UL, and RoHS requirements, complete with documentation that supports swift regulatory approval and integration.
Q4: What is your typical Minimum Order Quantity (MOQ)?
MOQ varies with cell chemistry and customization level. We provide flexible entry points for OEM rugged phone projects, scaling smoothly from pilot runs to full production.
Q5: Do you support technical integration with smartphone charging docks and power management?
Yes. Our engineers collaborate directly with your team to tune BMS communication, ensure seamless hot-swap behavior where applicable, and validate full compatibility with your device’s charging ecosystem.
Customer Background & Application Needs
The client is a European manufacturer of rugged smartphones supplied to construction firms and outdoor service providers across the EU and North America. Their devices support field teams performing extended shifts on active sites with no reliable grid access. Market data from leading rugged phone models (e.g., high-capacity units sold on platforms such as Amazon for construction use) consistently highlight the need for batteries that endure prolonged operation amid dust, water, vibration, and temperature extremes.
Key battery requirements included:
• All-day runtime supporting 10–14 hours of continuous GPS, communication, and imaging under heavy load
• Mechanical resilience against drops, tool vibration, and machinery shock per MIL-STD-810H profiles
• Wide temperature tolerance from -20°C to 60°C to cover seasonal site conditions
• Field-serviceable design allowing quick replacement without specialized tools
Himax Battery Solution & Configuration
Himax Electronics supplied a Lithium-Polymer battery solution engineered specifically. The design draws directly from verified high-capacity models sold for field professionals, addressing the exact endurance and durability demands observed across real-world deployments.
Battery specification (applied model):
• Battery Type: Lithium-Polymer Battery
• Nominal Voltage: 3.8V
• Capacity: 6000mAh
• Energy: 22.8Wh
• Configuration: High-capacity parallel pouch-cell array with integrated BMS
Key characteristics:
• Enhanced mechanical and thermal stability to survive vibration, drops, and temperature swings common on job sites
• Compact, sealed structure compatible with IP68/IP69K phone ratings and field replacement
The pack includes a multi-level BMS providing overcharge, over-discharge, overcurrent, short-circuit, and extreme-temperature protection.
Compliance, Value & Practical Outcomes
The solution is built on a mature production platform with complete validation data, including:
• UN38.3 transportation certification
• CE & RoHS compliance
• Documented performance under vibration, drop, and thermal cycling aligned with MIL-STD-810H expectations for field devices
Following integration, the client realized:
• Full-shift operational continuity with zero mid-day power loss even during intensive use
• Significant reduction in field failures and battery swaps thanks to superior mechanical and thermal resilience
• Streamlined scalability for high-volume production with clear, repeatable performance metrics
Himax Electronics equips rugged smartphone makers with verified, high-endurance lithium battery solutions that directly translate market-observed requirements into reliable field performance and lower total cost of ownership.
Shawn
Battery Engineer
– Power System Design
With over 10 years of experience in lithium battery system design, he specializes in Li-ion, LiFePO4, and LiPo battery packs. His expertise includes BMS integration, thermal management, and custom power solutions for medical and consumer devices.
Dawn
Battery Engineer
– Safety & Compliance
A senior battery engineer focused on safety, testing, and certification. She has extensive experience with UN38.3, IEC 62133, IEC 62619, and CE compliance, supporting battery solutions for medical, industrial, and portable electronic applications.
Joan
Battery Engineer
– Custom Pack Development
Specializing in custom battery pack development, he works closely with OEM clients to optimize voltage, capacity, and form factor. His work supports scalable mass production with strict quality control and long-term reliability.
Alden
Battery Engineer
– Manufacturing & Quality Control
With hands-on experience in battery pack manufacturing, he oversees production processes, aging tests, and quality inspections. His work ensures consistent performance, low defect rates, and stable supply for OEM customers.
Caleb
Battery Engineer
– BMS & Protection Systems
Focused on battery management systems and protection design, she develops PCM/BMS solutions with overcharge, over-discharge, thermal, and short-circuit protection to enhance safety and operational stability across applications.
Nath
Battery Engineer
– Cell Selection & Performance
An experienced battery engineer specializing in cell evaluation and performance optimization. He focuses on energy density, discharge stability, and cycle life, ensuring reliable battery packs for medical and consumer electronic applications.
Certification scope depends on target markets and device classification and should be considered during battery design.
View the full list of battery certifications and compliance standards on our Certification page.
We respond within 1 business day.
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