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Industry Insights

Key developments and opportunities about Battery, Storage Battery & Charger

  • Applications

    Batteries, storage batteries, and chargers power critical applications globally, including electric vehicles (EVs), renewable energy storage systems, portable electronics, and backup power for industrial/commercial facilities. They are essential for mobility, grid stability, and device reliability.
  • Industry Trends

    Key trends include rapid advancements in lithium-ion density & safety, solid-state battery development, integration of sophisticated Battery Management Systems (BMS) for optimization, and automation in battery pack assembly for enhanced quality control and scalability.
  • Sustainability & Compliance

    Compliance is paramount: UN38.3 for transport safety, IEC 62133 for portable cells, UL 1973 for stationary storage, and RoHS/REACH for material restrictions. Adherence to evolving regional recycling mandates, like the EU Battery Regulation, is increasingly critical for market access.
  • Buying Guide

    Prioritize suppliers with ISO 9001 certification, proven compliance documentation (CE, UL, UN38.3), and robust quality control processes. Evaluate BMS functionality, cycle life data, thermal management efficacy, and warranty terms for specific application demands like EV or ESS.
FAQ

Common Sourcing Questions

Common Sourcing Questions in Battery, Storage Battery & Charger

What certifications are essential for importing lithium batteries internationally?

Lithium batteries require key certifications like UN38.3 for transportation safety, CE for European markets, and IEC 62133 for performance reliability. Suppliers should hold ISO 9001 to ensure quality control. MOQ typically starts from 1000 units; request samples for testing before bulk orders to verify specifications. Packaging must meet ISTA standards with hazard labels, and shipping should comply with IMDG codes for air or sea freight to avoid customs issues.

What is the minimum order quantity (MOQ) for custom battery packs?

MOQ for custom battery packs varies by supplier and design complexity, usually ranging from 500 to 5000 units. Discuss your voltage, capacity, and connector requirements early; prototyping is recommended for fit and function testing. Ensure CE and RoHS compliance for electronics. Packaging should use shock-resistant materials, and lead times average 4-8 weeks including production and quality checks. Confirm shipping terms like FOB to manage logistics costs.

How should storage batteries be packaged for safe ocean freight?

Storage batteries like lead-acid types need robust packaging with non-conductive materials and cushioning to prevent damage. Use UN-certified crates for hazardous goods, and label with IMDG-compliant handling instructions. Suppliers should provide FSC-certified wood pallets if used. MOQ often starts around 200 units; verify certifications like CE for safety. Discuss shipping options (e.g., FOB) and ensure packaging withstands moisture and impacts during transit.

Can battery management systems (BMS) be customized for specific applications?

Yes, BMS can be tailored for voltage ranges, current limits, and protocols like CAN bus. Provide detailed specifications upfront; prototyping is crucial for validation. Suppliers with ISO 9001 certification ensure reliability. MOQ typically ranges from 100 to 1000 units based on complexity. Lead times include firmware development and testing, averaging 6-10 weeks. Packaging must protect sensitive components, and ensure RoHS compliance for international markets.

What factors should I consider when sourcing battery materials like anodes?

Key factors include material purity, particle size, and supplier certifications such as ISO 9001 for quality assurance. MOQ for items like graphite anodes is often 100 kg or more. Request certificates of analysis (COAs) and samples for lab testing. Packaging must be moisture-proof, using vacuum-sealed bags. Transportation may require hazardous material handling; ensure compliance with REACH and RoHS regulations. Confirm lead times of 2-4 weeks for production.

What international standards apply to storage battery chargers?

Battery chargers must comply with standards like UL for North America, CE for Europe, and FCC for electromagnetic compatibility. Smart chargers may need additional software certifications. MOQ starts from 500 units; custom designs require higher volumes and sampling for testing. Packaging should include anti-static and shock-proof materials. Lead times are typically 4-6 weeks; ensure suppliers meet IEC standards for safety and performance in global shipments.

What is the lead time for manufacturing custom battery holders?

Lead times for custom battery holders range from 3-6 weeks, depending on design complexity and MOQ (usually 1000+ units). Submit CAD drawings for prototyping to ensure precise fit and material durability. Use RoHS-compliant plastics or metals. Packaging involves bulk crates or trays for protection. Suppliers with ISO 9001 certification maintain quality consistency. Confirm shipping methods to avoid delays, and discuss FOB terms for cost-effective logistics.

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