Design Resources

Comprehensive technical guides, case studies, regulatory standards, and engineering whitepapers for custom lithium battery systems.

Engineering Technical Library

Derived from 40+ years of custom power engineering across oil & gas, medical devices, hazardous ATEX environments, and remote monitoring applications.

Li-Ion outdoor surveillance camera battery pack design case study
Case Study

Design Proposal Case Study: Compact Li-Ion Battery for Outdoor Surveillance Equipment

Discover how Excell Battery resolved thermal management, high energy density requirements, and power management challenges for outdoor equipment operating under extreme environmental conditions.

North American supply chain network for battery pack production
Supply Chain

The North American Edge in Battery Supply and Product Development Chains

An in-depth analysis of localized manufacturing resilience, reduced lead times, and quality assurance advantages offered by North American battery integration facilities.

Reducing battery waste in downhole MWD drilling applications
Oil & Gas

Reducing Battery Waste in Downhole Drilling: A Field Case Study

Addressing premature discharge and unutilized capacity in high-temperature downhole MWD/LWD lithium thionyl chloride battery packs through intelligent diagnostic telemetry.

UN 38.3 lithium battery transport testing requirements compliance
Safety & Compliance

Ensuring Safe Transit: Understanding UN 38.3 Battery Testing Standards

Essential compliance guide for OEM product designers regarding lithium-ion altitude simulation, thermal shock, vibration, impact, and forced discharge safety regulations.

Selection criteria for lithium cell chemistries and manufacturers
Engineering Guide

Cell and Cell Provider Considerations for OEM Device Designers

Key technical parameters for evaluating tier-1 cell suppliers, chemistry selection (NMC vs LiFePO4 vs Primary Lithium), cycle longevity, and sourcing stability.

European Union battery regulation guidelines EU 2023/1542
Regulations

New EU Rules Revamp Battery Safety & Recycling (EU Regulation 2023/1542)

What global equipment manufacturers need to know about extended producer responsibility, digital battery passports, and strict sustainability standards in European markets.

Remote telemetry and asset tracking battery design considerations
IoT & Tracking

Remote Monitoring & Asset Tracking: Battery Design Challenges & Solutions

Balancing ultra-low self-discharge rates, wide operating temperature windows, and intermittent pulse currents for IoT sensing hardware in isolated environments.

Criterion 4 downhole battery telemetry data analysis platform
Diagnostic Systems

Downhole Battery Data Analysis with Criterion 4 Technology

How real-time downhole data logging and memory analysis identify shock, vibration, and temperature events to optimize battery lifecycle performance in oilfield tools.

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