3.6V 3400mAh 18650 Lithium Battery Cell

Application Background

This battery solution is designed for portable infusion pump medical devices, suitable for hospital wards, mobile infusion, and continuous clinical drug delivery scenarios.
The device requires long-duration stable operation with precise power delivery, demanding high stability, compact size, and safety reliability.

Project Challenges

Continuous operation 8–24 hours medical-grade power supply
Low-current continuous output requiring stable voltage performance
Strict size and weight limits for portable medical equipment
High safety requirements for medical application scenarios

Customized Battery Solution

3.6V single-cell lithium structure for stable low-voltage medical power supply
NSK power management IC for precise voltage and current control
Multiple protection functions: overcharge, over-discharge, overcurrent, short circuit protection
MOLEX connector design for reliable contact and assembly safety

Application Results

Provides stable long-duration power for medical devices
Ensures smooth and reliable operation during infusion process
Improves device portability and operational flexibility
Enhances overall safety and operational stability