从China供应商批发进口18650 3s1p 2200mah 11.1v — FOB条款

This 18650 3S1P battery pack from Shenzhen Xinwen Electronic Limited in China delivers a nominal voltage of 11.1V with a rated capacity of 2200mAh. The pack is configured with three cells in series, providing a charging voltage of 4.2±0.03V per cell and a discharge cut-off voltage of 3.0V per cell. Its internal impedance is measured at 100mΩ under specific conditions of 50% charge and AC 1kHz frequency.

The pack's operational parameters are clearly defined. Standard charging uses a constant current of 0.2C5A followed by constant voltage, taking approximately 6 hours, while fast charging at 0.5C5A reduces this to about 2.5 hours. The maximum continuous charge and discharge current is 1C5A. The operating temperature range is 0 to 45°C for charging and -20 to 60°C for discharge, with storage recommendations specifying less than one year at -20 to 25°C.

Sourced from Shenzhen Xinwen Electronic Limited, this 3S1P configuration is commonly used in applications requiring a stable 12V-class power source, such as portable electronics, backup power systems, and certain industrial equipment. Buyers should confirm the exact lead time and minimum order quantity directly with the supplier, as these details are not specified in the listing. The pack's dimensions are a maximum of 68mm height, 54mm width, and 18mm thickness.

Shenzhen Xinwen Electronic Limited is based in Hantong Industrial Park, Shenzhen, Guangdong, China. The supplier's profile on the platform indicates a 'harbor' trust tier, which typically signals a basic level of verification. However, the listed response rate is 0.00% with an average response time of 0 hours, meaning potential buyers should not expect immediate communication through the platform's system.

The listing provides detailed technical specifications for the 18650 battery pack but does not disclose the company's establishment year, production capacity, or client portfolio. All product information is presented in a structured data sheet format. Buyers interested in this 3S1P 11.1V battery pack should use the provided contact details to initiate direct communication for inquiries about pricing, customization, and order fulfillment.