株式会社日本蓄電池 Product Lineup

Discharge Capacity Measurement (Performance Evaluation) Conduct discharge tests under conditions close to actual load to measure the current "actual value" against the rated capacity. Internal Resistance Measurement Diagnose the degree of cell degradation and the condition of joints. Early detection of abnormalities that can cause voltage drops or heating. Simple Cycle Test Repeat charging and discharging to confirm the capacity degradation trend. Evaluate the validity of the expected lifespan (number of cycles). Appearance and Safety Inspection Professionally check the physical safety of the cell, including swelling, wiring damage, and insulation resistance.

We will address the lack of testing equipment and manpower in your company's development and evaluation phases. We also support next-generation devices such as lithium-ion secondary batteries and all-solid-state batteries. Our specialized technicians provide flexible support, from basic property evaluations to complex pattern tests designed for actual operation. 【Examples of Support】 - Charge and discharge characteristic tests (capacity confirmation, rate characteristics, cycle characteristics) - Simulation tests using custom patterns