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Lithium battery

I have found results from100000+products and50000+suppliers aboutLithium battery

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Manufacturer First
Product Attributes:
Type: Li-ion Battery
Lithium Metal Battery
Type: Chemical Cell
Type: Lithium Battery
Lithium-Ion Battery Pack
Type: Lithium-Ion Batteries
Type: Lead-Acid Batteries
Cathode Material: LFP
Rechargeable: Yes
Size: Small
Series and Parallel
Low Discharge Rate
Accessories Type: Battery
Standard Voltage: >12V
Remote Control Boat
Nominal Voltage: 48V
Cycle Life: 10000 Cycles
Charging Type: Non-rechargeable
Battery Type: LiMnO2 Battery
Recyclable: Recyclable
LiMnO2 Battery Model: CR2450
Charger Type: Electric Charger
Charger Application: Tablet
Charger Style: Simple Charger
Compatible Battery Type: 18650
Certification: RoHS
Rated Capacity: >1000MAH
Electrolyte: Li-ion
Packaging: Simple
Shape: Square Battery
Installation: Fixed
Nominal Capacity: 300Ah
Cathode Material: NCM
Rechargeable: Chargeable
Size: Large
Size: Medium
High Discharge Rate
Accessories Type: Chargers
Remote Control Plane
Remote Control Car
Usage: UPS
Nominal Voltage: 3V
Nominal Voltage: 12V
Charger Application: Laptop
Video Game Player
Charger Application: MP3/MP4 Player
Charger Application: Camera
Charger Application: Standard Battery
Certification: TUV
Certification: CB
Certification: CE

Sourcing guidance for Lithium Battery

How to choose the right Lithium Battery chemistry for different applications?

Selecting the correct chemistry is the first step in procurement. For Electric Vehicles (EVs) and portable electronics, NMC (Nickel Manganese Cobalt) is preferred due to its high energy density and light weight. For Energy Storage Systems (ESS), solar backups, and electric buses, LiFePO4 (Lithium Iron Phosphate) is the industry standard because of its superior thermal stability, safety profile, and longer cycle life (often 3000-6000+ cycles).

What are the critical technical specifications to verify with a supplier?

Buyers must demand a detailed datasheet specifying the nominal voltage, rated capacity (Ah), and continuous/peak discharge currents. Ensure the battery includes a high-quality BMS (Battery Management System) that provides protection against overcharge, over-discharge, short circuits, and thermal runaway. For industrial use, verify the IP rating (e.g., IP65 or IP67) if the product will be exposed to dust or moisture.

Which international compliance standards are mandatory for Lithium Batteries?

Compliance is non-negotiable for legal entry into global markets. Ensure the supplier provides UN38.3 certification (essential for air/sea transport) and a valid MSDS (Material Safety Data Sheet). For the US market, look for UL1642 (cells) and UL1973 or UL2271 (packs). For the European market, CE marking and RoHS compliance are required, while IEC 62133 is the global benchmark for rechargeable cell safety.

How can I validate the quality and authenticity of the battery cells?

The performance of a battery pack depends on the quality of individual cells. Ask suppliers if they use Grade A cells from reputable manufacturers like CATL, BYD, EVE, or REWODA. Request internal resistance testing reports and capacity grading records. A professional supplier on Made-in-China.com should be able to provide factory audit reports and videos of their automated welding and aging test lines.

Cross-Border Procurement & Logistics Strategy for Lithium Batteries

What are the primary risks in cross-border lithium battery purchasing?

The biggest risks include shipping 'Grade B' or used cells as Grade A, and logistical rejection due to improper documentation. Lithium batteries are classified as Class 9 Dangerous Goods. To mitigate risk, use Trade Assurance services and hire a third-party inspector (like SGS or Intertek) to perform a pre-shipment inspection focusing on voltage consistency and physical integrity.

How should I handle the complex shipping requirements for batteries?

Batteries require specialized DG (Dangerous Goods) packaging with specific labeling and UN-approved cartons. For small batches, Air DG shipping is fast but expensive; for bulk, Sea Freight (LCL/FCL) is more economical. Ensure your freight forwarder is experienced in DG handling and confirm the IncotermsFOB or CIF are common, but ensure the seller provides the Dangerous Goods Declaration.

What negotiation strategies work best with Chinese battery manufacturers?

Focus on the Total Cost of Ownership (TCO) rather than just the initial price. Negotiate for a longer warranty period (e.g., 3-5 years for ESS) and ask for 1-2% spare parts (BMS boards or connectors) to be included in the shipment. For large orders, request a staggered payment schedule (30% deposit / 70% after inspection) to maintain leverage over quality.

How can I ensure transaction security when dealing with new suppliers?

Always verify the supplier's business license and export qualifications on Made-in-China.com. Prioritize Audited Suppliers who have undergone on-site verification. Avoid using untraceable payment methods; instead, use secured payment channels provided by the platform to ensure your funds are protected until the shipping documents (Bill of Lading) are verified.

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