This standard specifies the requirements, test methods, and quality evaluation rules for mobile communication handheld battery (cadmium nickel battery). This standard is applicable to various handheld batteries that require the use of cadmium nickel sealed batteries (hereinafter referred to as cadmium nickel battery packs), and does not include white charging battery packs. The provisions contained in the following standards are incorporated into this standard by reference. At the time of publication of this standard, all versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB 191-90 Packaging, Storage, and Transportation Pictorial Symbols GB 2828 87 Batch Inspection, Sampling Procedures and Tables (Applicable to Continuous Batch Inspection) GB 2829 87 Periodic Inspection, Sampling Procedures and Tables (Applicable to Production Process Stability Inspection) GB 11013-1996 Alkaline Secondary Batteries and Battery Packs - Cylindrical Sealed Cadmium Nickel Tine Charge Single Cell Batteries GB/T 15844.2 1995 Mobile Communication FM Radio Handsets Environmental Requirements and Test Methods
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