Are Your Battery Products Facing These Market Access & Safety Challenges?

When launching battery products into the market, you need an experienced and authoritative partner to clear obstacles for you.

[Pain Point 1] Need Authoritative CNAS/CMA Test Reports for Domestic Market Sales?

Scenario: When entering e-commerce platforms, participating in bidding, or conducting product acceptance, you are required to provide nationally recognized test reports.

Our Value: We hold authorized qualifications of CNAS (L13753) and CMA (202019014977). The reports we issue bear national-level recognition seals, which are authoritative certifications in China and serve as your "passport" to explore the domestic market.

[Pain Point 2] Overwhelmed by Complex Certifications for Global Market Export?

Scenario: Your products need to be exported to multiple countries and regions such as the EU, North America, Australia, Japan, and South Korea, each with different standards.

Our Value: We are also an IECEE-CBTL laboratory—one CB report can grant access to multiple countries. Meanwhile, we hold authorizations from international institutions including UL, TUV, and Eurofins, enabling us to provide one-stop services for global certifications such as CE, UL, IEC, PSE, and KC. This saves you time, effort, and worries.

[Pain Point 3] Doubts About Product Safety & Fear of Recall Risks?

Scenario: Battery safety incidents occur frequently. Overcharging, over-discharging, short circuits, and crushing may all lead to serious accidents, damaging brand reputation and causing huge economic losses.

Our Value: We conduct a full set of safety tests (such as abuse tests and environmental tests) in accordance with the world’s strictest standards, identifying and eliminating potential product risks in advance to safeguard your brand reputation.

Our Strengths & Qualifications – The Foundation You Can Trust

Guangdong Energy Storage Testing is more than just a "testing institution"; we are also the "gatekeeper" for your product safety and the "navigator" for market access.

Authoritative Qualifications: Guarantee of Credibility

• CNAS L13753: Recognized by the China National Accreditation Service for Conformity Assessment (CNAS), with internationally mutually recognized test results.
• CMA 202019014977: China Metrology Accreditation (CMA), a statutory testing qualification with legal effect in China.
• IECEE-CBTL: Recognized laboratory under the IECEE CB Scheme, the "golden key" for battery product exports.
• UL/TUV/Eurofins Authorized Laboratory: Capable of directly conducting tests in accordance with North American and EU standards, enabling faster certification issuance.

Professional Scope: Covering All Battery Product Types

We provide accurate testing and certification services for all the following battery types:

• Consumer Batteries: Mobile phone/laptop batteries, Bluetooth headphone batteries, drone batteries, etc.
• Energy Storage Batteries: Large-scale industrial and commercial energy storage batteries, backup batteries for communication base stations, etc.
• Outdoor/Home Energy Storage: Portable energy storage power supplies, home photovoltaic energy storage system batteries, etc.
• Electric Vehicle Batteries: Electric bicycle batteries, electric scooter batteries, balance bike batteries, etc.

Our Core Battery Testing Service Items

We evaluate risks throughout the battery life cycle to ensure no omissions.

Take Action Now – Add an Authoritative "Safety Lock" to Your Products

Choosing Guangdong ESTL Technology Co., Ltd. means choosing:

• Authoritative Qualifications: Dual national and international recognition, with globally credible reports.
• Professional Efficiency: Focused on the battery field, with familiar processes, short cycles, and high pass rates.
• One-Stop Service: From testing to global certification, our single team takes full responsibility.

Please contact us now to obtain a customized battery testing plan and quotation!

Guangdong ESTL Technology Co., Ltd.

• Official Website: www.gdestl.com
• 24-Hour Consultation Hotline: 13925598091
• Email: net03@gtggroup.com