Battery Burning Test Chamber For Lithium Ion Cell Safety Validation

What is a Battery Burning Test Chamber?

A Battery Burning Test Chamber is a specialized device designed to evaluate the flammability and fire safety of lithium-ion batteries. It simulates real-world fire scenarios to assess how batteries behave under extreme heat, ignition, and combustion conditions. These chambers play a critical role in ensuring battery safety before products reach consumers.

Understanding Battery Burning Test Chambers for Flammability and Fire Safety

Battery manufacturers and safety engineers use these chambers to replicate battery thermal runaway, flame exposure, and combustion events. This testing helps identify potential fire hazards, verify fire resistance, and prevent catastrophic failures in mobile phones, laptops, electric vehicles (EVs), and energy storage systems.

Applications in Lithium-Ion Cell Validation

The battery burning test chamber is essential for validating lithium-ion cells across multiple industries, including:

Mobile devices: Ensuring smartphone batteries meet strict safety standards
Laptops: Testing battery packs for thermal stability and flame resistance
Electric Vehicles (EVs): Verifying battery modules endure thermal runaway without spreading fire
Energy Storage Systems: Protecting large-scale batteries used in renewable energy setups

Derui Differentiator: Exceeding IEC 62133 with Integrated Smoke Extraction

Derui’s Battery Burning Test Chambers go beyond industry norms like IEC 62133 by integrating advanced smoke extraction systems during tests. This innovation enhances operator safety, reduces contamination risks, and provides clearer test data — making Derui a leader in reliable, next-level battery flammability testing.

Key Features and Benefits of Derui Battery Burning Test Chamber

The Derui Battery Burning Test Chamber is built for reliability and safety. Here’s what makes it stand out:

Advanced Features

Fully enclosed stainless steel chamber with a clear observation window for real-time monitoring.
Adjustable propane burner paired with a wire mesh sample holder ensures precise flame exposure on different battery types.
Automated timing and data logging capture burn duration, explosion data, and other key metrics for thorough analysis.

Safety Suite

Explosion-relief vents to manage pressure safely.
CO2 fire suppression system quickly controls fires.
Exhaust fan to remove smoke and harmful gases.
Interlock doors prevent accidental opening during tests.

Feature vs. Benefit Comparison

Feature	Benefit for Your Workflow
Stainless steel chamber	Durable, easy to clean, safe viewing
Adjustable propane burner	Test various battery sizes and types
Automated data logging	Accurate records, faster reporting
Explosion-relief vents	Enhanced safety, reduces risk to operators
CO2 suppression & exhaust fan	Quick fire control, safer testing environment
Interlock doors	Prevents test interruptions, ensures safety

ROI Focus: Why It Pays Off

Faster certification: Streamlined testing means quicker approvals.
Fewer recalls: Reliable testing helps catch issues early.
Scalable production: Supports growing battery validation demands without compromising safety or accuracy.

Choose Derui’s Battery Burning Test Chamber to boost your testing efficiency while keeping costs under control—perfect for U.S.-based manufacturers and labs focusing on lithium-ion safety.

Technical Specifications of Derui Battery Burning Test Chambers

Here’s a clear look at the technical specs for the Derui Battery Burning Test Chamber models, designed to fit your testing needs with precision and safety.

Model Variants

Model	Test Volume (cu ft)	Chamber Size (inches)	Burner Power (kW)	Temperature Range (°F)
Derui BBT-100	0.52	20 x 18 x 18	10	950 – 1500
Derui BBT-200	1.0	30 x 24 x 22	15	950 – 1600
Derui BBT-300	1.75	36 x 28 x 30	20	950 – 1700

Chamber Dimensions and Test Volume

Fully enclosed stainless steel chamber for durability and corrosion resistance
Observation window made of heat-resistant glass for safe monitoring
Test volume varies by model, suitable for lithium cells from mobile batteries to EV packs

Burner Specifications

Adjustable propane burner for precise flame control
Wire mesh sample holder included for secure battery placement during tests
Designed for thermal runaway simulation and flame exposure testing up to 1700°F

Safety Features & Power Supply

Explosion relief vents and CO2 fire suppression system integrated for maximum safety
Exhaust fan and interlock doors enhance operator protection and air quality
Standard 110V/220V power supply options to fit US industrial requirements

Included Accessories & Custom Options

Data logging system for burn duration and explosion metrics included standard
Automated timing controls make repeat tests easy and accurate
Customizable chamber size, burner output, and additional sensors available upon request

This lineup delivers a balance of size, power, and safety tailored to your testing workflow, ensuring battery flammability tests meet and exceed standards.

Compliance and Standards: Meeting Global Safety Standards with Derui Precision

When it comes to battery safety, meeting global standards isn’t just important – it’s mandatory. Our Derui Battery Burning Test Chamber is designed to exceed the toughest international certifications, including UL 1642, UL 2054, UN 38.3, IEC 62133, and GB/T 31241. These are the benchmarks trusted across the U.S. and worldwide to ensure lithium batteries perform safely under fire and abuse conditions.

We strictly replicate the T.10 Burning Test Protocols, which simulate real-world flame exposure scenarios to test battery flammability and explosion risks. This ensures your lithium-ion batteries—from mobiles, laptops, EVs, to energy storage systems—are rigorously evaluated for fire resistance and safety compliance.

Our commitment to precision and safety is backed by real results: a recent case study showed a 100% pass rate on UN certification using Derui’s test chambers. That means fewer delays, fewer recalls, and quicker entry to the U.S. market. When safety matters, Derui helps you meet and exceed standards, every time.

Applications and Industry Solutions

Our Battery Burning Test Chamber fits a wide range of battery testing needs across various sectors. Here’s how it supports your testing process:

EV & Automotive Battery ValidationEnsure your electric vehicle batteries meet strict safety and flammability standards to prevent thermal runaway and fires on the road.
Consumer Electronics Flammability TestingTest lithium-ion cells used in smartphones, laptops, and tablets for fire resistance and overall safety before they hit the market.
Energy Storage Module TestingValidate large-scale storage systems to guarantee safe performance in homes and commercial setups, reducing fire risks.

From Sample Prep to Reporting

Our chamber supports the entire workflow, from preparing samples to detailed reporting, ensuring compliance without extra hassle.

What Clients Say

Industry leaders trust our chambers for accuracy and safety. One client noted, “Using Derui’s test chamber cut our certification time in half while improving safety checks.”

Whether you’re testing small consumer cells or large EV battery packs, our chamber adapts to your needs with proven reliability.

Why Choose Derui as Your Battery Burning Test Chamber Supplier?

When it comes to buying a Battery Burning Test Chamber, Derui stands out for U.S. customers looking for quality, service, and reliability. Here’s why we should be your go-to partner.

Our Brand Story and Global Reach

Derui has been designing and manufacturing battery test chambers for years, with a strong reputation worldwide. We deliver tested, reliable solutions to meet US safety standards and industry demands—from California startups to automotive giants in Detroit.

Competitive Edges That Make a Difference

Feature	Derui Advantage	Competitors
Calibration Lab	In-house, ISO-certified	Often outsourced
Warranty	2-year full warranty	Usually 1-year or less
Support	24/7 US-based customer care	Limited hours, overseas
Pricing	Transparent, competitive	Hidden fees common
Shipping Times	Fast, reliable US-friendly logistics	Longer lead times

Calibration Lab: Ensures accurate, consistent testing—no surprises.
Warranty: Peace of mind with longer coverage than most.
24/7 Support: Real help whenever you need it, not just office hours.
Pricing: Fair and clear, designed for U.S. market budgets.
Shipping: Fast delivery keeps your production on track.

Trust Signals

We back our products with certifications that matter in the U.S. and globally:

UL 1642
UL 2054
UN 38.3
IEC 62133
GB/T 31241

Plus, recognized by leading battery producers and test labs across North America. Our clients trust us because we deliver on time—and on spec.

If you want a Battery Ignition Test Chamber or a Lithium Battery Flammability Tester you can count on, Derui’s the supplier with proven results, strong support, and flexible options designed for U.S. and on a global scale industry needs.

Model	DR-D207
1. Control method	button control;
2. Burner	Bunsen burner, the inner diameter of the tube mouth is 10mm, and the length is about 100mm;
3. Flame application time	0~99H99M, can be set;
4. Diameter of test hole	100±2mm;
5. Test sieve	a sieve made of stainless steel wire woven with a diameter of 0.43mm (0.017inch), containing 20 meshes per inch;
6. The height of the flame from the screen	38mm;
7. Octagonal mesh cover	the distance between each pair of faces is 24" (that is, 610mm), and the eight faces are movable, which is convenient for replacement and disassembly;
8. The height of the octagonal net cover	12" (that is, 305mm);
9. Octagonal cover material	aluminum mesh, composed of 0.25mm diameter aluminum wire woven into a mesh containing 16-18 meshes per inch.
10. Material of battery mesh	stainless steel mesh;
11. Combustion gas	methane or liquefied petroleum gas (customer-provided);
12. Inner box size	750x750x500mm (width x depth x height);
13. Dimensions	1000x950x1310mm (width x depth x height, including door lock);
14. Pressure relief door size	200x200mm;
15. Smoke exhaust pipe	diameter φ100mm, located at the back of the box;
16. Box door	a single door opens to the left, and an explosion-proof chain is installed on the side of the box door;
17. Power supply	1∮, 220V, 50/60Hz, 200W
18. Equipment weight	about 160kg

1. What is a Battery Burning Test Chamber?
A Battery Burning Test Chamber is a specialized, heavily reinforced enclosure designed to safely contain and study battery fires. It allows researchers to intentionally induce thermal runaway in lithium-ion cells, observing flame propagation, temperature profiles, and containment effectiveness under controlled, repeatable conditions.

2. What safety standards can be met with a Battery Burning Test Chamber?
These chambers are built to help manufacturers comply with critical international safety standards. Key ones include UL 9540A for energy storage systems, UN 38.3 for lithium battery transportation, ECE R100 for electric vehicles, and GB/T 31485 for Chinese EV battery safety requirements.

3. What are the essential safety features to look for?
Prioritize chambers with automatic fire suppression systems (like sprinklers or inert gas), explosion-proof construction, real-time gas and temperature monitoring, and emergency shut-off switches. These features are crucial for protecting your lab and personnel during a controlled burn.

4. What is the maximum temperature these chambers can withstand?
High-quality Battery Burning Test Chambers are engineered to withstand the extreme heat of a battery fire. Look for models with a maximum operating temperature of at least 1100°C (2000°F) to ensure they can contain the most severe thermal runaway events without damage.

5. Can the same chamber test different battery sizes and types?
Yes, many modern chambers feature a modular design. This allows for internal reconfiguration or the use of different fixtures to safely test everything from small consumer electronics cells to large-format EV or ESS (Energy Storage System) battery modules.

6. What kind of data does the chamber collect during a test?
Advanced chambers are equipped with integrated data acquisition systems that capture high-speed temperature data from multiple thermocouples, pressure changes, and with optional modules, gas composition analysis of the off-gas produced during combustion.

7. How is the chamber cleaned and maintained after a fire test?
Post-test cleanup involves removing fire residues and inspecting components. Chambers with smooth, stainless steel interiors, removable debris trays, and accessible viewport assemblies significantly simplify this process and ensure readiness for the next test.

8. Can the chamber be integrated with other testing equipment?
Absolutely. Look for models with standard communication ports (Ethernet, CAN) that allow them to sync with external environmental chambers for temperature preconditioning or with your lab's central data management system for consolidated reporting.

9. What is the typical lead time for delivery and installation?
Due to their custom, heavy-duty nature, lead times for a Battery Burning Test Chamber can range from 12 to 20 weeks. This includes manufacturing, safety validation, and coordination for professional on-site installation and operator training.

10. Is the chamber used for quality control or just for R&D?
It serves both functions. In R&D, engineers use it to validate new cell designs and materials. In Quality Control, it's used for batch sampling and certification testing to ensure production cells meet mandatory safety regulations before shipping.

11. What kind of ventilation or facility preparation is required?
These chambers require a dedicated, powerful exhaust ventilation system to safely remove toxic fumes and smoke after a test. It's critical to consult with the manufacturer early to understand your facility's specific power, space, and ventilation requirements.

12. What support and warranty come with the chamber?
Reputable manufacturers provide a robust warranty (e.g., 24 months on parts and workmanship) and comprehensive support. This should include on-site installation, operator training, remote diagnostics, and access to a global spare parts network for critical components.