What are our company's advantages?

· In-house cell factory & R&D team: Total capacity of 6GWh (600 million Wh). Many competitors lack their own cell factories and battery R&D teams. Our cells offer ample, true-to-label capacity. · In-house battery pack (PACK) factory: We provide ODM/OEM turnkey solutions – from cells to finished battery 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.

Elementor 着陆页面 #4346

I

That Boosts Profits, Not Your Budget

Battery manufacturer

Battery

Drone battery

서비스 대상 산업

Commercial and industrial energy storage

상업용 및 산업용 에너지 스토리지

홈 에너지 스토리지

드론

Communication Equipment

Electric Bikes

Caravan

Currently, our cooperative clients encompasses industries such as Commercial and Industrial Energy Storage,Home Energy Storage,Drones,Communication Equipment,Electric Bikes,and Caravan.

Custom Your Products

Got An Idea In Mind?

Make your designs into real-life samples and production to help you focus on sales only.

Over 16 years of experience in battery product procurement, we connect the design dreams with the reality.

With our vast supplier network, we bring your innovative designs to life swiftly.

Partnering with giants like Petco 그리고 Sam’s Club, we understand diverse market needs.

We closely follow the latest trends in battery products to ensure that every custom-made product we produce meets market demands and maintains relevance.

왜 여기인인가?

우수한 장비

완벽한 규모의 생산 라인 및 검사 장비

사용 후기

구매 후 고객으로부터 받은 수많은 좋은 피드백

해외 공장

중국, 베트남, 아프리카 공장

인증서 완성

모든 국가 표준을 사용할 수 있습니다.

Our popular Battery

드론 배터리

배터리 셀

홈 에너지 스토리지 솔루션

반고체 배터리

산업용 EV 배터리 팩

상업용 및 산업용 에너지 저장 솔루션

다양한 패턴의 고객을 위한 다양한 서비스

오프라인 고객용

유연한 배송 시간

안정적인 배송 일정 및 창고 지원.

높은 비용 효율성

전체 가치를 극대화하는 경쟁력 있는 가격.

다양한 제품 선택

모든 시장 부문을 충족하는 다양한 옵션.

온라인 고객용

낮은 MOQ

혼합 제품 옵션으로 유연한 MOQ.

사용자 지정 로고

소규모 배치를 위한 맞춤형 로고 사용자 지정.

원스톱 마케팅 패키지

고품질 이미지, 동영상을 제공하여 판매 수익을 높일 수 있습니다.

브랜드 고객용

지역 독점 권한

헤리윈의 모든 리소스 및 기능 제공

R&D Resources

Custom sample within 7 days with R&D capabilities.

빠른 배송

효율적인 생산으로 최단 25일 이내에 배송합니다.

헤레윈 팩토리 살펴보기: 품질의 원천

2019년에 설립된 심천 자윈 타임 테크놀로지는 배터리 업계에서 20년 이상의 폭넓은 경험을 가진 설립 및 운영 팀의 지원을 받고 있습니다. 고성능 리튬 이온 폴리머 배터리의 개발 및 생산을 전문으로 합니다.
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Herewinpower:Your exclusive battery partner

International buying shouldn't feel like a blind wire transfer.

We are committed tocontinuous innovationin battery technology,ensuring our productsremain at the forefrontof industry advancements.

With a multi-country supply chain, it can provide diversified manufacturing capabilities, laying the foundation for future globalization and internationalization.