What are our company's advantages?

What are our company’s advantages? · In-house cell factory & R&D team: Total capacity of 6GWh (600 million Wh). Herewin has its own cell factory and battery R&D team. We develop high-performance cells, including 500Wh/kg anode-free lithium metal cell technology, with true-to-label capacity and stable performance. · In-house battery PACK factory: We provide ODM/OEM turnkey solutions from battery cells to finished packs for manufacturers, integrators and end customers.

What is the company's Minimum Order Quantity (MOQ)?

Our MOQ starts from 1 unit . For first-time collaborations, we accommodate small trial orders to facilitate product performance testing. Larger quantities benefit from better unit pricing.

Do you provide samples? What are the lead times for samples and mass production?

Stock samples ship within 1 business day . Custom samples typically take 5-7 business days . Mass production lead times are generally 15-25 days , depending on order volume and customization requirements.

What are the payment terms and trade terms?

We accept T/T (Telegraphic Transfer) . Standard terms: 30% deposit + 70% balance paid before shipment . Before final payment, we provide actual product photos and packaging confirmation images.

What is the warranty period?

Standard warranty is 12 months . Extended warranties of 18-24 months are available for some custom batteries, subject to the specific product and cooperation agreement.

Do the batteries meet international certification standards?

Our products are certified to international standards including UN38.3, MSDS, CE, and RoHS , supporting global shipping and market access.

Batteries use lithium compounds as cathodes; different compounds have different properties. What are the main ones used in our company?

We primarily utilize: · Lithium Cobalt Oxide (LiCoO₂ / LCO): High energy density and well-rounded performance. · Nickel Manganese Cobalt Oxide (LiNiMnCoO₂ / NCM): More reactive; balancing energy density, safety, and cost by adjusting element ratios. · Lithium Iron Phosphate (LiFePO₄ / LFP): High safety, long cycle life, low cost – ideal for safety-critical and cost-sensitive applications.

What is battery cycle life? What is the standard for drone batteries?

Cycle life is a key measure of battery durability, indicating performance retention after repeated charge/discharge cycles. According to national standards, a battery should retain at least 70% of its initial capacity after 300 cycles .

What are the battery capacity and discharge rate (C-rating) requirements for different drone types?

Drone battery requirements vary significantly by application: · Large, stable-operation drones: Require 5–25C discharge rates, with capacities up to 70Ah. · FPV (First-Person View) drones: Require smaller capacities (5–10Ah) but very high discharge rates (60–100C). We typically use 3.7V or 3.85V high-performance cells for custom assemblies to meet diverse drone needs for high discharge rates and high energy density.

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Q: What battery solution is suitable for heavy-lift drones?

Heavy-lift drone batteries need high energy density, stable discharge performance, reliable BMS protection and proper voltage platform design. Herewin provides high-performance drone battery solutions for heavy-lift, VTOL, cargo and long-endurance UAV applications, with cell-level energy density up to 400Wh/kg. Battery voltage, capacity and C-rate can be selected based on payload, motor system, flight time target and operating environment.

تخصصنا البحث والتطوير وتصنيع بطاريات الطائرات بدون طيار، الأكثر
مزوّد حلول احترافي لتحويل حمض الرصاص إلى ليثيوم.

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شريك حلول البطاريات الأول في حلول البطاريات

Founded in 2019, Shenzhen Jiaying Shidai Technology Co., Ltd. is led by a core team with over 20 years of experience in the battery industry. We specialize in developing and manufacturing high-performance lithium-ion polymer batteries. Our mass-produced cells achieve energy densities of up to 500 Wh/kg.

أكثر من 20 عاماً

خبرة في إنتاج البطاريات

أفضل علامة تجارية

تم اختياره بواسطة DJI

مصنع في الخارج

الصين وفيتنام ومصانع الصين وفيتنام وأفريقيا

شهادات كاملة

تتوفر جميع المعايير الوطنية

حلول المنتجات

بطارية الطائرة بدون طيار

خلايا البطارية

حلول تخزين الطاقة المنزلية

بطارية شبه صلبة

Electric Motorcycle Battery Solutions

حلول تخزين الطاقة التجارية والصناعية

خدماتنا

الإنتاج

وتتمتع الشركة بقدرة إنتاجية واسعة النطاق وتخطيط متعدد القواعد، مدعوم بنظام شامل لإدارة الإنتاج ونظام مراقبة الجودة.

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الخدمة

Based on 20+ years of experience in the lithium battery industry, Herewin has become a Cell-to-PACK lithium battery manufacturer in China, providing high-performance battery cells and packs for drone, electric motorcycle, backup power and energy storage applications. We offer one-stop support from product design to mass production. Learn More

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التصنيع

وتتمتع منصة البحث والتطوير بمهارات عالية، ويقودها كبير العلماء الذي يتمتع ببدل خاص من الحكومة. ويحظى الفريق بدعم محطة أبحاث ما بعد الدكتوراه، وهو مجهز بـ 147 مجموعة من المعدات التجريبية والاختبارية المتقدمة، مما يضمن الابتكار المستمر والأبحاث عالية الجودة.

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التنمية

تتبنى شركة Herewin بحزم اتجاه "الاقتصاد منخفض الكربون والتنمية الخضراء"، وتعتبر "بناء مؤسسة طاقة جديدة من الدرجة الأولى في الصين بل وفي العالم" هدفها الاستراتيجي. وتهدف إلى قيادة تطوير الصناعة واستكشاف حدود الطاقة.

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