UL 1642: Standard for Lithium Batteries – Reference Summary
UL 1642 is a safety standard developed by Underwriters Laboratories (UL) for testing lithium batteries. Here’s an overview of UL 1642:
| Aspect | Description |
|---|---|
| Scope | Covers the safety requirements and test procedures for lithium batteries used in portable electronic devices, stationary applications, and other consumer products. |
| Purpose | To assess the safety of lithium batteries throughout their lifecycle, from manufacturing and transportation to installation and use in consumer products. |
| Testing Requirements | Specifies testing requirements and procedures to evaluate the safety performance of lithium batteries, covering electrical, mechanical, thermal, and environmental conditions. |
| Safety Considerations | Addresses various safety considerations related to lithium batteries, including overcharge protection, short circuit prevention, mechanical robustness, thermal stability, and compatibility with charging systems. |
| Certification | Manufacturers can seek UL certification to demonstrate compliance with UL 1642, indicating that their lithium batteries meet the necessary safety criteria for use in consumer products. |
Overall, UL 1642 plays a crucial role in ensuring the safety and reliability of lithium batteries used in a wide range of applications, providing manufacturers, regulators, and consumers with confidence in the performance and safety of these energy storage devices.