Designer/Manufacturer Concerns
1. Question Type: Performance Comparison
Question: Is the overall battery life of the Hybrid Supercapacitor sufficient after replacing dry cell batteries?
Answer: YMIN’s lithium-ion capacitors have extremely low self-discharge (≤1.5mV/day). Taking the ActionsATB***SoC as an example, the static leakage current of the entire device can be as low as 50nA, with a typical daily power consumption of only about 0.168mAh. Combined with a low-light solar panel (in relatively dark environments: typical daily energy recovery is about 0.25~0.35mAh; in bright environments with windows or in an office: typical daily energy recovery can exceed 0.5mAh), an “energy surplus” can be achieved, fully meeting normal use and achieving a charging-free design.
2. Question Type: Performance Comparison
Question: The device needs to be used in low temperatures in winter and high temperatures in summer. Is the temperature adaptability of the Hybrid Supercapacitor sufficient?
Answer: YMIN Hybrid Supercapacitor supports a wide temperature range (-20℃~85℃), covering usage scenarios such as home/office environments, and its stability is far superior to traditional dry-cell batteries.
3. Question Type: Lifecycle Issue
Question: Will the capacity of Hybrid Supercapacitor significantly decrease after long-term use?
Answer: Based on rigorous test data and lifespan calculations, YMIN Hybrid Supercapacitor’s capacity degradation rate is less than 30% after completing 100,000 full cycles. Throughout its designed lifespan, the product maintains extremely high capacity stability, essentially achieving a lifespan equal to that of the device, realizing “lifetime maintenance-free”.
4. Question Type: Safety Issue
Question: Will Hybrid Supercapacitor explode or catch fire? Is it safer than dry-cell batteries?
Answer: Safer. Certified by UN38.3, the product meets air transport requirements and boasts high safety performance with zero explosion, zero fire, and zero thermal runaway. All materials used comply with RoHS and REACH certifications, making it far superior to traditional dry-cell batteries in terms of product safety.
5. Question Type: Safety-related
Question: How to prevent damage to the Hybrid Supercapacitor due to over-discharge caused by the system’s own power consumption when the remote control is stored on the shelf or in a dark environment (such as a drawer) for extended periods?
Answer: Yongming lithium-ion capacitors have ultra-low self-discharge characteristics (≤1.5mV/day), mitigating energy loss at the source. They utilize highly integrated chips (such as ActionsATB***SoC) with “adaptive energy recovery” and “transportation mode.” When the entire unit is placed in complete darkness or inside its packaging, the system enters an ultra-low power sleep state, with static leakage as low as 50nA. The transportation mode is optimized to the 100nA level, ensuring minimal energy loss during storage, transportation, or long-term idle periods, effectively preventing over-discharge and achieving “ready to use.” 6. Question Type: Design Support
Question: From a dimensional or structural perspective, is the Hybrid Supercapacitor compatible with existing solutions?
Answer: Yes. YMIN offers the industry’s smallest (3.55×7mm) and slimmer (e.g., 6.3×38mm) capacitors, suitable for lightweight designs. Multiple capacity (20~1300F) and voltage (3.8V/4.2V) specifications are available for easy replacement or layout optimization.
7. Question Type: Cost Comparison
Question: Is the cost of the Hybrid Supercapacitor higher than that of dry-cell batteries?
Answer: The Hybrid Supercapacitor has a lower total cost of ownership (CCO). Although the unit price of the capacitor may be slightly higher, it eliminates the labor and material costs associated with dry-cell battery components, replacement, and maintenance, resulting in a lower overall cost.
8. Question Type: Technical Principle
Question: Will the voltage of the Hybrid Supercapacitor drop during transportation, storage, or long-term placement?
Answer: YMIN Hybrid Supercapacitor features ultra-low self-discharge (≤1.5mV/day), and when paired with a high-efficiency energy recovery chip and solar panel, it maintains usable voltage even after long-term storage and can be quickly recharged under low light conditions.
9. Question Type: Design Support
Question: If the device adds more functions in the future, can the Hybrid Supercapacitor solution be expanded?
Answer: It can be flexibly expanded. Hybrid Supercapacitor features long lifespan, safety, low self-discharge, small size, and environmental friendliness. If the load increases, the capacitor can be upgraded or a larger solar panel can be added, offering high design flexibility.
10. Question Type: Usage Safety
Question: Will Hybrid Supercapacitor encounter certification issues in countries with strict environmental requirements?
Answer: The product has passed multiple international certifications such as IATF16949, RoHS, and REACH, complying with European and American environmental regulations and global environmental regulations, making it suitable for export and high-end markets. Utilizing activated carbon as a green material, this product causes no environmental pollution and poses no risk of fire or explosion. It reduces the environmental impact of e-waste at its source, contributing to the product’s green footprint. Defined as a capacitor, not a battery, under EU regulations, the Hybrid Supercapacitor is not subject to the new EU battery regulations and eliminates the need for complex compliance processes such as carbon footprint declarations and due diligence, greatly simplifying export certification.
Consumer Concerns
1. Question Type: Safety
Question: Will the Hybrid Supercapacitor leak and corrode the remote control like a regular dry cell battery?
Answer: No. Yongming’s Hybrid Supercapacitor is packaged in an ultra-low dew point environment (-40℃), using advanced fully automated packaging equipment, unique sealing technology, and high-quality materials to ensure extremely high sealing reliability. The product has passed rigorous reliability testing and boasts a record of “zero leakage feedback” for nine years since its launch, significantly reducing the risk of dry cell battery leakage corroding equipment.
2. Question Type: Life Cycle
Question: How often does the remote control need to be charged? Will it frequently run out of power?
Answer: No. Under indoor sunlight, the solar panel can continuously replenish power, achieving “never-ending power.” In complete darkness, it can remain dormant for months while still maintaining power. The solar-powered remote control is equipped with a Type-C port and can be fully charged in minutes.
3. Question Type: Performance Comparison
Question: Is the charging speed fast? Does it take half a day to charge?
Answer: Extremely fast. The Hybrid Supercapacitor supports rapid charging and discharging. Combined with the solar panel, it allows for “recharging whenever needed,” eliminating the need for deliberate charging and providing a far superior experience compared to rechargeable batteries. Even in low-power conditions, it can be fully charged in minutes using the Type-C charging port.
4. Question Type: Safety
Question: How safe is the Hybrid Supercapacitor? Will it explode or catch fire?
Answer: Very safe. Having passed various safety tests, the product is UN38.3 certified. Even under harsh environments such as over-temperature, over-pressure, and over-current, there is no risk of fire or explosion in the event of failure.
5. Question Type: Performance Comparison
Question: Will it malfunction in winter? Will the battery drain quickly in summer? Answer: No, it’s highly adaptable. It has a wide operating temperature range (-20℃~85℃), working stably in both extreme cold and heat, and its power output is not significantly affected by temperature.
6. Question Type: Life Cycle
Question: How long is the lifespan of the Hybrid Supercapacitor? Does it deteriorate over time like rechargeable batteries?
Answer: Extremely long lifespan. It has a cycle life exceeding 100,000 cycles, and can be used for over ten years under normal conditions, truly achieving “lifetime maintenance-free” operation, with no need to worry about degradation.
7. Question Type: Performance Comparison
Question: Can the Hybrid Supercapacitor handle sudden power drains from the remote control (button presses, signal transmission)? Will it lag?
Answer: Rapid response. The Hybrid Supercapacitor has strong instantaneous discharge capability, and the lithium-ion capacitors have no voltage or current lag issues, ensuring sensitive buttons and stable, delay-free signal transmission, providing a superior experience compared to batteries.
8. Question Type: Safety in Use
Question: Will it run out of power if not used for a long time?
Answer: No. The YMIN Hybrid Supercapacitor features ultra-low self-discharge (≤1.5mV/day), allowing it to remain functional even after months of storage. Even in complete darkness, its extremely low power consumption during sleep (typically 50nA) ensures long battery life.
9. Question Type: Performance Comparison
Question: Will the Hybrid Supercapacitor remote control be heavier or larger?
Answer: It will be lighter and thinner. The YMIN Hybrid Supercapacitor has a minimum diameter of only 3.55mm, with multiple sizes available to perfectly fit various device designs. Compared to battery-operated remote controls, it achieves a thinner and more aesthetically pleasing appearance.
10. Question Type: Environmental Protection
Question: Is the Hybrid Supercapacitor environmentally friendly? Will it cause pollution after disposal?
Answer: All materials used have passed stringent environmental certifications such as RoHS and REACH, ensuring it is green and harmless from the source. Its ultra-long lifespan greatly reduces electronic waste and significantly lowers the environmental burden throughout its entire life cycle. It is a truly green product and can be processed like any other electronic component.
Post time: Jan-06-2026