This standard specifies the terms and definitions, technical requirements, test methods, type inspection, marking, packaging, transportation, storage, etc. of rechargeable lithium-ion battery packs for drones. This standard is applicable to lithium-ion battery packs for civilian drones such as aerial photography, plant protection, and fire protection. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 191 Packaging, Storage and Transportation Illustrations GB 31241-2014 Safety Requirements for Lithium ion Batteries and Battery Packs for Portable Electronic Products -3 Terms and Definitions The following terms and definitions apply to this document. 3.1 Unmanned aerial vehicle (UAV) is an unmanned aerial vehicle operated by remote control equipment or self-contained program control devices, carrying a mission payload. 3.2 Lithium ion batteries are devices that contain lithium ions and can directly convert chemical energy into electrical energy. The device includes electrodes, diaphragms, electrolytes, containers, and terminals, and is designed to be able to charge and discharge. Hereinafter referred to as "battery". 3.3 Lithium ion battery is a combination of any number of lithium ion batteries and is ready for use. This combination includes appropriate packaging materials, connectors, and may also contain electronic control devices. Hereinafter referred to as "battery pack"
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China