معيار الشهادة

GB/T 47741 ومعايير البطاريات الصينية

تتطلب الصين امتثالًا صارمًا لمتطلبات بطاريات أيون الليثيوم لضمان السلامة والأداء وحماية البيئة. وتفرض معايير GB/T اختبارات دقيقة تشمل الحماية من الشحن الزائد، والدورات الحرارية، وقصر الدائرة، واختبارات الاهتزاز.

متطلبات الامتثال الرئيسية

اختبارات السلامة:يجب اجتياز اختبارات الصدمة الحرارية والسقوط والثقب دون نشوب حريق أو حدوث انفجار أو تسرب.
الأداء الكهربائي:يتطلب الالتزام بحدود صارمة للشحن الزائد والتفريغ العميق.
الوسم والتوثيق:يجب أن تحمل المنتجات علامات السلامة المطلوبة، مثل علامة CQC، وأن تتضمن مواصفات تفصيلية باللغة الصينية.

يُعد ضمان الامتثال لهذه المعايير أمرًا بالغ الأهمية لدخول السوق والتوزيع التجاري واسع النطاق بين الشركات في الصين.

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