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Testing Lab of Battery and Electric Vehicle ProductsGuangdong ESTL Technology co.,Ltd.
Current location: Home > News > Certification news > Certification information
Service Hotline
WhatsApp:+86 13925582920Phone: +86 13925582920
Fax: +86-0769-85075898
Mailbox: net03@gtggroup.com
Address: 2nd Floor, Block B, Jinbaisheng Industrial Park, No. 2 Zongbu Road, Songshan Lake High-tech Industrial Development Zone, Dongguan, Guangdong, China
Editor:ESTL Category:Certification information Release time:2019-08-21 Click volume:2974
| Requisition Item: | UL + cUL | |
| Test Criteria: | UL 2056 + UL 60950-1 | |
| Compulsory certification: | Non-coercive | |
| Does the EMC need to be detected: | No, you can apply for FCC certification | |
| Do you need a local agent: | Not required | |
| Certification Cycle: | 3-4 weeks | |
| Factory inspection required: | UL: The first factory inspection shall be conducted after the certification and before the product is shipped for UL certification in the product manual. Follow-up inspectors will visit the factory from time to time and the frequency of inspection is determined by the type of product and the volume of production. Most types of products are inspected at least four times a year. | |
| Documentation requirements: | Information: | Remarks: |
| 1. Battery pack specification | Test requirements, parameters must be correct | |
| 2. Circuit Diagrams and Layout | Consistent with the sample | |
| 3. Product size drawing | Identify unit | |
| 4. Critical List or BOM | ||
| 5. Electronic file label | ||
| 6. Production date code | ||
| Test Items: | 1. Short-Circuit Test | Short circuit test at room and high temperatures |
| 2. Abnormal Charging Test | Abnormal charge test | |
| 3. Abusive Overcharge Test | Overcharge test | |
| 4. Forced-Discharge Test | Forced drop point test | |
| 5. Limited Power Source Test | Power limiting test | |
| 6.250 N Steady Force Test | 250N static test | |
| 7. Mold Stress Release Test | Stress relief test | |
| 8. Drop Impact Test | Drop test | |
| 9. Power Input Test | Input Test | |
| 10. Overload of Output Ports Test | Output Overload | |
| 11. Capacity Verification Test | Volumetric recheck test | |
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