从China供应商批发进口18650 Battery 3000mah 3.7 V 3c — FOB条款

This 18650 cylindrical lithium-ion cell from Shenzhen Jinghongyu Trading Co., Ltd. provides a nominal capacity of 3000mAh at 3.7V, with a minimum verified capacity of 2980mAh. It supports a continuous discharge rate of 3C, translating to a maximum continuous current of 9000mA, which suits devices requiring sustained power delivery. The cell's internal resistance is specified at 25mΩ, contributing to its efficiency and low heat generation under load.

The battery uses a Lithium Nickel Manganese Cobalt Oxide (NMC) cathode chemistry, a common industry standard for high-energy-density 18650 cells. Its cycle life is rated for 500 charge-discharge cycles under standard conditions. Charging is managed via a 4.2V ±0.03V constant voltage method, with typical charge times of approximately 3 hours at 0.5C or 2 hours at 1C. The standard discharge mode is 0.2C constant current down to a 2.75V cutoff.

This cell is commonly integrated into power tools, portable power banks, high-performance flashlights, and various consumer electronics by OEM and ODM manufacturers. Buyers should verify the supplier's capacity verification and cycling test reports before placing bulk orders. The supplier's location in Shenzhen, a major electronics manufacturing hub in China, facilitates sourcing for global distributors and product integrators.

Shenzhen Jinghongyu Trading Co., Ltd. is a trading company based in the Longgang District of Shenzhen, China, with its registered address at Jinshun Building A, Ruyi Road. The company is listed on the platform with a 'harbor' trust tier, indicating a basic level of verification. However, the listing data shows a 0.00% response rate and an average response time of 0 hours, which potential buyers should interpret as a signal to initiate contact and confirm communication responsiveness directly.

The supplier's product listing focuses on the 18650 battery cell, providing detailed technical specifications and application notes. The description emphasizes the cell's suitability for integration into various portable electronic devices by global OEMs. As a trading entity, it likely sources cells from manufacturing partners. Buyers are advised to request specific documentation, such as capacity test reports and material safety data sheets, directly from the supplier to validate the product claims before committing to an order.