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UN38.3

UN38.3 certification
MSDS certificate
Air transport certificate
Maritime identification
1.2 meters drop

UN38.3FAQ

What is the international UN38.3 certification?
Which battery products need to be UN38.3 certified?
Why should the battery be UN38.3 certified?
What are the requirements for the battery to do UN38.3 certification?
What are the battery UN38.3 certification test items? What is the test pass criteria?
How to apply for battery UN38.3 certification?
Which battery is selected by the UN38.3 certification laboratory?

Test

Electrical safety tests
Charging test
Discharge test
Continuous charging test
Abnormal charging test
Overcharge test
Forced discharge test
Overcharge test
Overdischarge test
Overvoltage charging test
Overcurrent charging test
Unbalanced charging
Undervoltage discharge test
Reverse charging test
Electrostatic discharge test
Power limit test
Input power test
Output port overload
Wrong installation test
External short circuit test
Forced internal short circuit
Environmental safety tests
Temperature and humidity cycle test
Mold stress relief
High altitude low voltage simulation
Impact test
Vibration test
Heavy impact test
Squeeze test
Thermal shock test
Drop test
Combustion test
Temperature rise test
Flame retardant test
250N steady force test
High temperature test
Washing test
Protect circuit safety tests
Overvoltage charging protection
Overcurrent charging protection
Undervoltage discharge protection
Short circuit protection test
Overload protection test
Over temperature protection test
High pressure test
Other performance tests
Capacity test
Cycle life test
Vacuum glove box

Certification

International
CEC Certification
UN38.3
International CB
International IEC
America
UL2272 Certification
Brazilian ANATEL Certification
Electric Vehicle UL2849
WERCSmart
US UL
US ETL
US TÜVus
US CTIA
Europe
(EU) 2023/1542
Russia GOST-R
EU CE
EU WEEE
EU ROHS
EU REACH
EU PAHS
Asia
China Taiwan NCC
China Compulsory Certification
Korea KC
China CQC
Japanese PSE
China Taiwan BSMI
Indian BIS
China Quality Inspection Report
Thailand TISI

Product

Consumer battery
lithium polymer battery
Cylinder battery
Lithium Ion Battery
Square battery
Lithium ion battery
Button Battery
Lithium manganese battery
cell phone battery
Zinc manganese battery
dry cell
NiMH batteries
mobile power
Nickel-cadmium batteries
18650 battery
Power battery
Balance car battery
Lead-acid batteries
Lithium ion battery
Nickel-cadmium battery
Electric vehicle battery
Power tool battery
Car starter power
Solar battery
IT/AV products
Power supply
Lighting products
Wireless products

Research base

Battery charge and discharge test laboratory
Cell charge and discharge test laboratory
Mobile Power Charge and Discharge Test Lab
Programmable constant temperature and humidity test laboratory
Battery short test laboratory
Electromagnetic vibration test laboratory
Mechanical shock test laboratory
Heavy impact test laboratory
Battery Extrusion Testing Laboratory
High altitude low voltage simulation test laboratory
Battery Thermal Shock Test Lab
Single wing drop test laboratory
Battery temperature test laboratory
Battery forced internal short circuit test laboratory
Battery Burning Test Lab
Steady force test laboratory
Vacuum glove box laboratory

Qualification

China CANS IB1376 Authorized Agency
China CANS IB1376 Authorized Agency
UL Authorized Laboratory（TPTDP）
UL Authorized Laboratory（WTDP）
IECEE authorized CBTL laboratory
China CANS L13753 Authorized Agency
China CANS L13753 Authorization Qualification
China CMA（202019014977） certification
TUV authorized laboratory
TUV authorized laboratory
CQC Commissioned Testing Laboratory
ITS Authorized Lab
KTC Golden Key Honor
KTC Authorized Laboratory
Eurofins Authorization
High tech enterprise certificate

Mechanism

China National Accreditation Service for Conformity Assessment (CNAS)
China Metrology Certification (CMA)
China Quality Certification Center (CQC)
Underwriters Laboratories (UL)
Intertek（ITS）
International Electrotechnical Commission (IECEE)
Beijing Dijiem (DGM)
Korea Mechanical and Electronic Research Institute (KTC)
TÜV SÜD
TÜV Rheinland Group (TÜV RH)
Australian International Standards Corporation (SAA)
Bureau Veritas (BV)
China Electronics Standards Institute (CESI)

Expert team

Senior Battery Certification Testing Expert
Senior Battery Testing Engineer
Senior Engineer of International Group
Senior Battery Certification Engineer

Corporate style

Office area 1
Office area 2
CHENENG Building
Meeting room 2
Testing Center
Experimental base 1
Experimental base 2
Experimental base 3
Experimental base 4
office
Meeting room 1
Meeting room 2
Learning training

Partner

Guangzhou Great Power Energy&Technology Co.,Ltd
Shenzhen Haopeng Technology Co., Ltd.
Guangdong Bivo New Energy Co., Ltd.
Shenzhen Bofuneng Battery Co., Ltd
Guangdong Boliwei Technology Co., Ltd.
Fugang Electronics (Dongguan) Co., Ltd.
Ganfeng Lithium Industry Co., Ltd.
Shenzhen Best Technology Co., Ltd
Guangzhou City Haoming New Energy Technology Co., Ltd.
Shenzhen Huabao New Energy Co., Ltd.
Hualiyuan Lithium Energy Technology Co., Ltd.
Shenzhen Ruide Electronic Industry Co., Ltd.
Shenzhen Boke Intelligent Technology Co., Ltd.
Huizhou City Saineng Battery Co., Ltd.
Guangdong Microelectronics New Energy Co., Ltd.
Easit Group Co., Ltd.
Shenzhen Utley Energy Co., Ltd.

Recruitment

Test Engineer
Sales

News

Company news
GTG ESTL Gains Zhengzhou Airport Recognition: Approved for Lithium Battery Cargo Air Transport Testing
ESTL Upgrades CQC Certification: Expanding Capabilities for Lithium Battery Safety Compliance
ESTL Gains Official Recognition from China Southern Airlines, Empowering Battery Enterprises to Secure UN38.3 Compliance
ESTL Achieves UL TPTDP Qualification: A Milestone in Certification & Testing Industry
Intertek Hong Kong District Interview visited the ESTL
South Korean KTC agency leader visited the ESTL
UL agency leaders visited the storage energy inspection and guidance work
Certification information
EU ADR 2025 Battery Safety Requirements for Electric Trucks Carrying Dangerous Goods
EU Data Act In-Depth Analysis: Which Manufacturers & Devices Must Comply?
Fan Heater CE Certification: EU Market Access Guide (EN 60335-2-30 Compliance)
Urgent! EU Data Act Takes Effect: Amazon Sellers Face Mandatory Compliance Deadline
Urgent! EU Data Act Officially Takes Effect: Amazon Sellers Face Mandatory Compliance Deadline
How Much Does Korea KC Mark Cost? Battery/Power Bank Certification Pricing
3C Certification for Batteries: 2025 New Rules & China Market Access Guide
Operation Legal Product: Anatel & Brazilian Federal Revenue Crackdown on Non-Compliant Products
Battery MSDS/SDS Report: Global Export Compliance Guide & Mandatory Requirements
WERCS Registration: Key to North American Retail Market Access for Batteries & Electronics
UN38.3 Certification for Lithium Batteries: Global Transport Safety Standard & Compliance Guide
ANATEL Certification for Mobile Phone Batteries: Brazil Market Access Guide & Requirements
Battery ANATEL Certification: Key to Entering Brazil’s Lucrative Market
SRRC Certification for Battery Products: China Market Access Guide & Requirements
Malaysia Battery SIRIM Certification: Complete Guide for Market Access & Compliance
Vietnam SDOC Certification for Batteries: 3 Key Requirements for Export Success
Drone WERCS Registration: Essential Guide for North America Market Access
Lithium-Ion Battery CB Certification: IEC 62133-2 Guide & Global Market Access Key
Malaysia SIRIM Battery Certification 2025: New Rules & Guide for Market Access
India Reopens Market to Chinese Batteries: Act Now for BIS Certification!
What Is a UN38.3 Test Report? Complete Guide for Lithium Battery Transportation
Australia CEC Certification for Energy Storage Batteries: Mandatory Access to the Australian Market
Industrial Energy Storage Battery Safety: IEC 62619 Compliance
CB Scheme for Home Energy Storage: Complete Certification Guide & Process
Power Bank CCC Certification Guide: Requirements, Process & Latest Updates 2025
UN38.3 Certification Guide: Lithium Battery Safety Testing & Transport Compliance
Portable Power Bank Export Certification | Global Market Access Solutions
UL 62368-1:2025 Compliance Services | AV/ICT Equipment Testing & Consulting
Lithium-Ion Battery CCC Certification: Deformed Mark Usage, Series Sampling Requirements & Application Notes
UN38.3 Certification for Portable Energy Storage Power Supplies: Global Transport Pass & Safety Guarantee
One Test, Globally Recognized – Enable Your Outdoor Energy Storage Power Supply to Access 50+ Countries
E-Bike Lithium Battery/Charger CCC Certification New Rules: Mandatory Implementation from Nov 2025
2025 China Battery New National Standard Certification: Comprehensive Guide for Compliance & Implementation
Taiwan SMI Lithium Battery New Regulations 2025: Mandatory Factory Inspection & Certification Model Reform (Effective Oct 28, 2025)
Battery-Related Report FAQs: Update Requirements, Label/Packaging Changes & Solutions
Battery MSDS Testing: Core Value, Content & Compliance Guide for Global Markets
2026 Lithium Battery Transport New Regulations: Comprehensive Interpretation & Compliance Guide
Battery Consumption Tax Exemption Testing Service: Guangdong Energy Storage Testing Helps Enterprises Enjoy Preferences Compliantly
EV Charger CE Certification for Europe: Solve Your Challenges with ESTL
E-Bike UL 2849 Certification: The "Safety Key" to Entering the North American Market
Portable Power Bank Compliance Guide for Amazon Canada: Step-by-Step Access Strategy
Power Bank UN38.3 Certification: Mandatory Pass for Global Export & Professional Support
Energy Storage Battery Global Certification: Overcome Export Challenges with Guangdong Energy Storage Testing
EV Charger Global Certification: Solve Your Pain Points with Guangdong Energy Storage Testing
Inverter Certification for Europe, America & Australia: Solve Your Pain Points with Guangdong Energy Storage Testing
WERCSmart Registration for Lithium-Ion Battery-Powered Vehicles: Core Compliance Points & Professional Support
Power Bank 3C Certification Cost: Breakdown & Optimization Strategies by Guangdong Energy Storage Testing
UN38.3 Certification for Lithium Batteries: Global Transport Pass & Guangdong Energy Storage Testing’s Professional Services
2026 UN38.3 Report Annual Update: Critical Reminders, Regulation Changes & Beginner’s Guide
SRRC Certification for Wireless Charging Power Banks: Mandatory Requirements, Standard Updates & Renewal Guide
Technical information
Thermostat CE Certification: EN 60730 Compliance & EU Market Access Guide
Power Bank ANATEL Certification: Brazil Market Access Guide & Key Requirements 2025
Fan Heater CE Certification: EU Market Access Guide (EN 60335-2-30 Compliance)
How Much Does Battery CB Certification Cost? IEC 62133/IEC 62619 Pricing
UL Certification Cost for Batteries: North America Market Guide & Budget Planning 2025
Malaysia SIRIM Battery Certification: Type 1B vs Type 5 Certification Pathways
Battery KC Certification: South Korea Market Access Guide & Requirements
CB Certification: The Global Pass for Electrical & Electronic Product Market Access
Stacking Test for Lithium Battery Packaging: IATA DGR Compliance & Global Transport Guide
EU New Battery Regulation (EU) 2023/1542: Compliance Guide & Market Access for Chinese Enterprises
Battery CE Certification: EU Market Access Guide, Process & Standards 2025
ANATEL Certification for Batteries: Brazil Market Access Guide & Process
Lighting WERCS Registration: Essential Pass for North America Market Access
Cell CB Certification: Global Market Access Key for Battery Cells & Complete Guide
Comprehensive Analysis of EU CE Certification Requirements: Helping PV Inverters Enter the European Market Compliantly
EV Charger CE Certification: Mandatory Access to Europe & Key Requirements
KC Certification for Car Jump Starters: Complete Guide to Korea Market Access
IEC 62619 Certification Guide: Safety Standards for Industrial Lithium Batteries
Mobile Power Bank CCC Certification: Latest Requirements & Process
CCC Certification Guide: China Compulsory Product Certification Process & Requirements
Consumer Battery Testing & Certification | Global Market Access Expert
UL 2743 2025 Compliance Services | Portable Energy Storage Testing & Certification
Portable Energy Storage Power Supply Global Certification Guide: Essential Requirements for Successful Overseas Expansion
Certification Is the "Pass" for Portable Energy Storage Power Supply Exports
Introduction: Certification Has Become the "Market Pass" for Portable Energy Storage Power Supplies
2025 China Battery New National Standard Certification: Comprehensive Compliance Guide & Enterprise Strategies
Guangdong ESTL: Global Battery Testing & Certification Services with Authoritative Qualifications
Battery CCC Certification Guide 2025: Scope, Process & Professional Services for Power Banks/Electric Bicycles
3-Meter Stacking Test for Lithium Batteries: IATA DGR Compliance & Professional Testing Services
Battery MSDS Report: Core Value, Content & Professional Services for Global Trade
2026 Lithium Battery Transport Report Renewal: Validity, Core Value & Professional Services
Frequently Asked Questions (FAQs) on Battery Consumption Tax Policy
Energy Storage Battery CE Certification for Europe: Overcome Technical Barriers with ESTL
Energy Storage Battery CE Certification: Mandatory Pass for Entering the European Market & Professional Solutions
UN38.3 Certification for Portable Energy Storage Power Supplies: Global Transport "Safety ID" & Compliance Guide
Battery MSDS Reports: Legal Compliance Essentials & Professional Preparation Guide
2026 UN38.3 Battery Transport Document Update Alert: Critical Timeline & Enterprise Response Strategy
Power Bank 3C Certification: Mandatory Safety Guarantee & Implementation Essentials
Battery UL Certification: Key Safety Access Requirement for the U.S. Market
Battery CB Certification: The Global "Passport" for International Market Access
National Standard GB/T 45915-2025: Safety & Multimodal Transport Requirements for Power Lithium Battery Transportation
ADR 24th Edition Update: Key Adjustments to Lithium Battery Transportation Rules
Cross-Border E-Commerce Battery Testing Reports: Your "Passport" for Platform Shelving & Global Sales
UL 2054 Certification for Lithium Batteries: A Must-Have for U.S. Market Access
UL4200A Standard: A Complete Guide for Products with Button Batteries
IEC 62133 Test Report: A Comprehensive Guide for Portable Battery Safety Certification
IEC 62368-1 Certification: Complete Guide for Global Market Access
Lithium Battery State of Charge (SoC) Rules for Air Transport: ICAO Mandates & IATA DGR 67th Edition Updates (2026 Effective)
CB Certification for Batteries: IECEE’s "One Test, Multiple Country Recognition" Scheme for Global Market Access
WERCSmart Certification for Battery Products: A Must-Have Pass for Entering Global Mainstream Retail Channels
Certification case
PV Inverter ETL Certification Case Study: How Energy Storage Testing Cut Costs by 50% for Global Market Access
Proactive Risk Control: GTG Pre-Testing Helps EV Charger Makers Avoid UL Certification Pitfalls
IEC 62619 Testing Case Study: Supporting a Leading Energy Storage Integrator’s Global Market Entry
UPS CB Certification Success Story: 4-Week Challenge Overcome
PXID E-Bike UL2849 Certification | Supported by GTG ESTL for North American Market
UN38.3 certified company ESTL to obtain UN38.3 certificate for the battery of a company in Dongguan

Sitemap

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Product
Consumer battery
Power battery
IT/AV products
Power supply
Lighting products
Wireless products
Certification
UN38.3
International CB
International IEC
US UL
US TÜVus
China CQC
Service Hotline+86 13925582920
Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Telephone: +86-0769-85075888 to 6617 Fax: +86-0769-85075898 Mailbox: net03@gtggroup.com
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