certification - Lithium Power, Inc.

November at LPI: Battery Industry News and Highlights

programmer — Wed, 03 Dec 2025 15:58:52 +0000

Check out news from the battery industry from November 2025. We’ve compiled the biggest stories from November related to lithium ion batteries, battery manufacturing, recycling, safety and more!

QuantumScape has sent out it’s most advanced solid state battery cell samples yet.

The International Air Transport Association are making an effort to inform travelers of safe and unsafe practices when travelling with lithium ion batteries, an ever-growing concern.

When introduced into an old, tired battery, lithium rich salts show promise for renewing the ability of lithium battery cells to accept and deliver charge again!

Chinese companies are world leaders in battery technology and new export restrictions coming into play leave companies that rely on Chinese tech hustling to get the materials they need out of the country ASAP.

Test data shows Sakuu dry-process cathode performance at the forefront of commercially available lithium-ion batteries.

China produces more than three-quarters of all lithium-ion batteries worldwide and is home to six out of the 10 largest battery makers on the planet.

With a dip in EV demand sodium-ion battery suppliers are converting production lines to supply ESS units.

Sodium-ion batteries support faster charging and discharging, operate across a wide temperature range, and take advantage of locally available raw materials in Europe.

In an effort to secure essential supply chains and reinforce U.S. Energy independence Clarios is prioritizing battery recycling and critical mineral processing at its South Carolina facility.
Read More: https://www.berkshireeagle.com/online_features/press_releases/clarios-accelerates-plans-to-build-significant-new-u-s-battery-recycling-and-critical-mineral-processing/article_e795cb47-c707-535a-9f67-9e432a480ba6.html

The post November at LPI: Battery Industry News and Highlights first appeared on Lithium Power, Inc..

Key Secondary (rechargable) Lithium Battery Certifications Your Company Should Consider: A Focused Guide

victoria — Fri, 20 Dec 2024 16:53:37 +0000

In the rapidly evolving world of battery technology, ensuring safety and performance is paramount. Various certifications exist to validate the quality and safety of batteries across different applications. This guide provides an overview of crucial battery certifications, their significance, and their specific applications.

Key Battery Certifications for Custom secondary Lithium Batteries

UN 38.3: Transportation Safety

UN 38.3 is a mandatory certification for the transport of lithium batteries. It involves a series of tests to ensure batteries can withstand the rigors of transportation without compromising safety.

Key Points:

Required for air, sea, rail, and road transport of lithium batteries
Includes tests for altitude simulation, thermal cycling, vibration, shock, and more UN38.3 is essential for any company shipping lithium batteries or products containing them

UL Certifications

Underwriters Laboratories (UL) provides several certifications specific to battery safety:

UL 1642: Lithium Batteries

This standard applies to lithium batteries for use as power sources in products.

Key Points:

Covers cells and batteries up to 5kWh
Includes tests for electrical, mechanical, and environmental safety

UL 2054: Household and Commercial Batteries

UL 2054 applies to rechargeable batteries for household and commercial use.

Key Points:

Covers both cell and pack level certification
Applicable to various chemistries, including lithium-ion, nickel-cadmium, and nickel-metal hydride

UL 1973: Batteries for Use in Stationary, Vehicle Auxiliary Power, and Light Electric Rail Applications

This certification is crucial for larger battery systems.

Key Points:

This certification applies to batteries over 5kWh
Covers stationary applications, auxiliary power for vehicles, and light electric rail uses

UL 2271 and UL 2272: Batteries for Light Electric Vehicles

These standards are specific to batteries used in light electric vehicles.

Key Points:

UL 2271 is for batteries in light electric vehicles like electric bicycles and scooters.
UL 2272 is specifically for electrical systems in personal e-mobility devices.

UL 3030: Unmanned Aircraft Systems

This standard applies to batteries used in commercial drones.

Key Points:

Covers electrical systems and batteries for uncrewed aerial vehicles (UAVs)
Crucial for companies in the drone industry

IEC Certifications

The International Electrotechnical Commission (IEC) also provides essential battery certifications:

IEC 62133: Secondary Cells and Batteries Containing Alkaline or Other Non-Acid Electrolytes

The IEC 62133 standard covers safety requirements for portable sealed secondary cells and batteries.

Key Points:

IEC 62133 applies to lithium systems and nickel systems
Covers batteries for use in portable applications

IEC 62619: Secondary Cells and Batteries Containing Alkaline or Other Non-Acid Electrolytes

This standard is for larger format batteries used in industrial applications.

Key Points:

IEC 62619 applies to batteries over 25Ah capacity
Covers stationary applications and various motive applications

UL 1998: Software in Programmable Components

While not specifically a battery certification, UL 1998 is crucial for many modern battery systems incorporating software controls.

Key Points:

Applies to software in programmable components used in safety-related applications
Ensures the software meets safety requirements and functions as intended
UL 1998 is particularly important for intelligent battery management systems (BMS)

CE-EMC (Electromagnetic Compatibility)

Many products sold in the European Economic Area (EEA) require the CE mark, and EMC is a crucial part of CE certification for battery-powered devices.

Key Points:

Ensures that electronic equipment does not generate electromagnetic disturbances that affect other devices
Confirms that the device is not affected by electromagnetic disturbances from other sources
It is crucial for battery-powered devices to function correctly in various environments.

Choosing the Right Certification

When determining which certifications are necessary for your battery products:

Consider the intended application and market for your battery.
Review regulatory requirements in your target markets.
Assess customer expectations and industry standards.
Consider software components and electromagnetic compatibility requirements.
Consult with certification bodies or experts to determine the most appropriate certifications.

Lithium Power, Inc. – Custom Lithium Battery Technology

At Lithium Power, Inc. (LPI), we understand the complexities of navigating various certifications to ensure your battery products meet essential safety and regulatory standards. Our expert engineers specialize in custom lithium batteries that fulfill your specific needs while passing critical certifications.

By obtaining these certifications, you ensure compliance with safety standards and demonstrate your commitment to quality and safety to your customers and partners. Remember that certifications like UL 1998 and CE-EMC, though not battery-specific, are vital for battery-powered systems and devices’ overall safety and compliance.

The post Key Secondary (rechargable) Lithium Battery Certifications Your Company Should Consider: A Focused Guide first appeared on Lithium Power, Inc..

UL Certifications for Lithium Batteries: Cell vs. Pack Level – What You Need to Know

Ben KO Websites — Mon, 04 Nov 2024 18:53:56 +0000

Battery Manufacturing Companies Discuss UL Certifications

Safety is paramount in the world of lithium batteries. One of the most recognized and trusted safety standards is UL certification. However, not all UL certifications are created equal. Every battery user should understand a crucial distinction between cell-level and pack-level certifications.

Cell-Level vs. Pack-Level Certifications: What’s the Difference?

Cell-Level Certifications:

Applies to individual battery cells
Easier to obtain
Does not guarantee the safety of the final battery pack

Pack-Level Certifications:

Applies to the entire battery pack, including cells, mechanical design, Battery Management System (BMS), and software
More challenging to achieve
Helps ensures the safety of the complete battery system

Why Pack-Level Certifications are More Difficult

Obtaining pack-level UL certifications is significantly more challenging for several reasons:

Comprehensive Testing: The entire battery pack undergoes rigorous testing, including thermal, electrical, and mechanical stress tests.
Design Evaluation: UL assesses the overall design, including cell arrangement, wiring, and protective measures.
BMS Scrutiny: The battery management system is thoroughly evaluated for its ability to protect against overcharging, over-discharging, and thermal runaway.
Documentation: Extensive documentation of design processes, quality control measures, and safety features is required.
Ongoing Compliance: Regular follow-up inspections ensure continued adherence to UL standards.

How to Verify Pack-Level UL Certifications

Verifying its pack-level UL certifications is important to ensure your battery meets the highest safety standards. Here’s how:

Check the UL Mark: Look for the UL label on the battery pack.
Verify Online: Visit the UL Product iQ database (https://iq.ulprospector.com/info/)
- Enter the product name or model number
- Look for a “BBCV2” category code, which indicates rechargeable battery packs
Contact the Manufacturer: Ask for the UL file number and verify it on the UL database.
Read the Fine Print: Ensure marketing materials specifically state “UL Certified” rather than vague terms like “UL Compliant.”

Why It Matters

Choosing a battery with pack-level UL certifications offers several benefits:

Enhanced Safety: Comprehensive testing ensures the entire system works safely together.
Quality Assurance: Rigorous standards mean higher overall product quality.
Regulatory Compliance: Many industries and applications require UL certified batteries.
Peace of Mind: Know that your battery has met the highest safety standards available.

Lithium Power, Inc. Battery Manufacturing

At Lithium Power Inc., we prioritize safety and quality. All our custom-designed batteries are engineered to meet UL certification requirements at the pack level, ensuring you receive the safest and most reliable power solution possible.

Don’t compromise on safety. Always verify the UL certification level of your lithium batteries and choose pack-level certified options for the ultimate in performance and peace of mind.

The post UL Certifications for Lithium Batteries: Cell vs. Pack Level – What You Need to Know first appeared on Lithium Power, Inc..