The Varta 55615703012 3V 150H MEMPAC battery delivers reliable lithium coin cell power for demanding devices. This compact energy source is favored by electronics engineers and technicians who need stable voltage and long shelf life in compact formats.
Designed for precision equipment, this model balances size, capacity, and safety in a single standardized cell. The following sections explore its specifications, use cases, and practical handling guidance.
| Model | Voltage | Capacity | Typical Use Cases |
|---|---|---|---|
| Varta 55615703012 3V 150H MEMPAC | 3.0 V | 150 mAh | Medical devices, key fobs, sensors |
| Primary lithium coin cell | 3.0 V | Stable discharge curve | Low power, long life applications |
| Standard industry designation | 3 volts nominal | High energy density | Compact electronics |
Technical Specifications and Performance
Understanding the electrical and physical traits of the Varta 55615703012 3V 150H MEMPAC battery helps designers select it with confidence.
Key Electrical and Physical Data
Engineers rely on accurate numbers for voltage, capacity, and dimensions when integrating this cell into critical devices.
| Parameter | Value | Notes |
|---|---|---|
| Nominal Voltage | 3.0 V | Stable for logic level compatibility |
| Capacity | 150 mAh | Typical at continuous low drain |
| Chemistry | Lithium Manganese Dioxide | High energy and stable voltage |
| Dimensions | 15.7 mm height, 30.2 mm diameter | Matches MEMPAC series standard |
Reliability and Shelf Life in the Field
Long service life and predictable aging behavior make this battery suitable for devices that are hard to reach or rarely maintained.
Longevity Factors
Storage conditions, load profile, and temperature fluctuations all influence how much capacity remains after many years in deployment.
Applications and Industry Use Cases
Professionals turn to this model where small size and dependable energy are essential, often in medical, industrial, and communication equipment.
Common Fields of Deployment
Medical monitors, security sensors, and handheld test tools regularly specify Varta 55615703012 components for their stability and consistent performance.
Handling, Storage, and Safety Precautions
Correct storage and installation practices reduce risk of leakage, ensure electrical safety, and help maintain rated capacity over time.
Recommended Practices
- Store cells in a cool, dry place away from direct sunlight and metal conductors.
- Inspect battery contacts for corrosion before installation.
- Follow device manufacturer guidance for orientation and insertion torque.
- Dispose of used cells at authorized recycling locations according to local regulations.
Choosing Power Solutions for Precision Devices
Stable voltage, compact format, and predictable performance define why many teams specify this cell for demanding electronic designs.
FAQ
Reader questions
Is the Varta 55615703012 3V 150H MEMPAC interchangeable with other 150mAh coin cells?
Yes, it can replace other 3V lithium coin cells rated around 150 mAh, but confirm dimensions and load requirements with the equipment design to avoid fit or performance issues.
How long can I expect this battery to last in a typical key fob?
In low duty-cycle applications like key fobs, many users observe several years of service before replacement becomes necessary, depending on usage frequency and circuit efficiency.
Can I recharge the Varta 55615703012 MEMPAC battery?
No, this is a primary lithium manganese dioxide cell and is not designed for recharging; attempting to recharge may cause leakage, cell damage, or safety hazards.
What safety certifications does this model carry for medical equipment use?
Specific regulatory approvals and documentation vary by region and device integration; always verify current compliance documents and test reports with Varta or an authorized distributor for medical applications.