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.

Top 3 Innovators & Manufacturers of Complete Battery Solution

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.

Notre spécialité : R&D et fabrication de batteries pour drones, les plus
fournisseur de solutions professionnelles pour la transformation de l'acide de plomb en lithium.

Connaître Herewin

Votre premier partenaire en matière de solutions de batteries

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.

20 ans et plus

Expérience dans la production de batteries

Marque TOP

Choisi par DJI

Usine d'outre-mer

Chine, Vietnam, usines d'Afrique

Certificats complets

Toutes les normes nationales sont disponibles

Solutions pour les produits

Batterie de drone

Cellules de batterie

Solutions de stockage d'énergie à domicile

Batterie à l'état semi-solide

Electric Motorcycle Battery Solutions

Solutions de stockage d'énergie commerciales et industrielles

Nos services

PRODUCTION

L'entreprise dispose d'une capacité de production à grande échelle et d'une configuration à bases multiples, soutenue par un système complet de gestion de la production et de contrôle de la qualité.

SERVICE

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

FABRICATION

La plateforme de R&D est hautement qualifiée, dirigée par le scientifique en chef qui bénéficie d'une allocation spéciale du gouvernement. L'équipe est soutenue par une station de recherche postdoctorale et est équipée de 147 ensembles d'équipements expérimentaux et de test avancés, garantissant une innovation continue et une recherche de haute qualité.

DÉVELOPPEMENT

Herewin adhère fermement à l'orientation "économie à faibles émissions de carbone et développement vert" et considère comme son objectif stratégique de "construire une entreprise chinoise, voire mondiale, de premier ordre dans le domaine des nouvelles énergies". Elle entend mener le développement de l'industrie et explorer les frontières de l'énergie.

Questions fréquemment posées À propos d'Herewin

Quels sont les avantages de notre entreprise ?

What battery solution is suitable for heavy-lift drones?

Quelle est la quantité minimale de commande (QM) de l'entreprise ?

Fournissez-vous des échantillons ? Quels sont les délais pour les échantillons et la production en série ?

Quelles sont les conditions de paiement et les conditions commerciales ?

Quelle est la durée de la garantie ?

Les batteries répondent-elles aux normes de certification internationales ?

Les batteries utilisent des composés de lithium comme cathodes ; différents composés ont des propriétés différentes. Quels sont les principaux composés utilisés dans notre entreprise ?