从China供应商批量进口3.2v 5ah Lifepo4 Battery Cell

The 3.2V 5AH LiFePO4 Battery Cell from Shenzhen Vikli Power Source Ltd is a lithium iron phosphate cylindrical cell built for applications needing stable voltage output and moderate capacity in a compact format. The nominal voltage sits at 3.2 volts with a 5 ampere-hour rated capacity, giving a theoretical energy content of 16 watt-hours per cell. The LiFePO4 cathode chemistry trades some energy density for superior thermal stability and cycle life compared to NMC or LCO alternatives. Shenzhen Vikli Power Source Ltd lists this cell from their Shenzhen, Guangdong facility, though the listing carries a harbor trust tier and shows no response data.

LiFePO4 cells typically use a graphite anode and lithium iron phosphate cathode on an aluminium current collector, with an organic electrolyte salt in carbonate solvents. The 5AH capacity class in 18650 or comparable cylindrical formats usually supports continuous discharge rates between 1C and 3C, with peak pulses tolerable at higher rates depending on cell design. Standard cycle life for this chemistry ranges 2,000 to 3,500 cycles at 80 percent depth of discharge. The operating temperature envelope typically spans -20°C to 60°C for discharge, with narrower limits for charging to prevent lithium plating on the anode.

This cell suits battery pack assembly for solar street lighting, portable medical devices, electric two-wheelers, small energy storage systems, and robotics where safety and cycle longevity outweigh the need for maximum energy density. Buyers assembling packs should confirm cell matching parameters, balancing requirements, and whether the cells arrive with nickel tab welding or bare terminals. For trade terms, Incoterms and MOQ are not stated in the source data and must be confirmed directly with Shenzhen Vikli Power Source Ltd.

Shenzhen Vikli Power Source Ltd is located in Shenzhen, Guangdong Province, China, a region with dense battery manufacturing and electronics supply chain infrastructure. The supplier carries an imported tier designation and a harbor trust tier, which indicates a baseline marketplace verification rather than advanced audit status. The response rate shows 0.00 percent with zero average response hours recorded, suggesting either a new listing, inactive account, or data collection gap rather than confirmed responsiveness.

The company profile available from the source does not state factory size, annual output, research and development headcount, client names, or specific certifications held. The product description references ISO and CE compliance, though buyers should request current certificate copies with scope details directly. No MOQ, price band, lead time, or export experience is verifiable from the listing data. The supplier appears positioned as a trading company or manufacturer serving export markets, but this distinction is not clarified in the source material.