Battery Guide
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CR123A vs ER14505: Best Battery for Wireless Sensors
CR123A vs ER14505: Best Battery for Wireless Sensors CR123A and ER14505 are both primary lithium batteries commonly considered for wireless sensors, alarms and remote monitoring devices. However, they use different chemistries, operate at different nominal voltages and deliver current in very ...Read more -
CR2025 vs CR2032 vs CR2450: Coin Cell Selection Guide
CR2025 vs CR2032 vs CR2450: Coin Cell Selection Guide CR2025, CR2032 and CR2450 batteries all provide a nominal 3V output and typically use lithium manganese dioxide chemistry. That does not make them interchangeable. Their different diameters, heights and capacities affect enclosure design, r...Read more -
BR2032 vs CR2032: Which Is Better for Long-Term Use
BR2032 vs CR2032: Which Is Better for Long-Term Use? BR2032 and CR2032 batteries look almost identical. Both are non-rechargeable 3V lithium coin cells measuring approximately 20mm in diameter and 3.2mm high. Their chemistry and discharge behavior, however, make them suitable for different kin...Read more -
CR2032 OEM Sourcing Guide: Testing, Quality & RFQ
Ordering CR2032 batteries for a production program is different from buying a replacement coin cell. An OEM team must qualify not only the cell model, but also the exact specification revision, electrical behavior in the device, terminal assembly, packaging, and consistency between samples and ...Read more -
CR2032 Pulse Current: Can a Coin Cell Power Wireless Devices?
CR2032 Pulse Current: Can a Coin Cell Power Wireless Devices? A CR2032 can power some wireless devices, including carefully optimized Bluetooth Low Energy beacons, remote controls, and low-duty-cycle sensors. However, success depends on more than the battery’s 210 mAh capacity. The radi...Read more -
LiMnO₂ vs LiSOCl₂ for Industrial Devices: How to Choose
LiMnO₂ vs LiSOCl₂ for Industrial Devices: How to Choose LiMnO₂ and LiSOCl₂ are both non-rechargeable lithium chemistries, but they solve different industrial power problems. LiMnO₂ is often a strong fit for compact 3 V devices with meaningful pulse loads, while LiSOCl₂ is commonly selected fo...Read more -
What Information Is Needed for a Custom Primary Lithium Battery Pack Quote?
What Information Is Needed for a Custom Primary Lithium Battery Pack Quote? A useful custom battery pack quotation requires more than a voltage and capacity target. The manufacturer also needs to understand how the device draws current, where it will operate, how the pack must fit and connect...Read more -
Bulk Battery Buying Guide for Wireless Security Devices
Bulk Battery Buying Guide for Wireless Security Devices Buying batteries for wireless security equipment is different from purchasing retail replacement cells. An OEM, security-system integrator, distributor, or contract manufacturer must evaluate device voltage, sleep current, alarm pulses, ...Read more -
LiSOCl2 Bobbin vs Spiral Battery: Which Fits Best?
LiSOCl2 Bobbin vs Spiral Battery: Which Fits Best? Two LiSOCl2 batteries can have the same nominal voltage and external size yet behave very differently under load. The reason is often their internal electrode structure. A bobbin cell prioritizes capacity, low self-discharge, and long service...Read more -
How Temperature Affects LiSOCl₂ Battery Capacity and Pulse Current
LiSOCl2 Battery Temperature: Capacity and Pulse Effects Lithium thionyl chloride batteries are often specified for a very wide operating temperature range. However, an operating range does not mean that a cell delivers the same capacity, voltage, or pulse current at every temperature. Cold co...Read more -
ER Battery With HPC vs Supercapacitor: Key Design Differences
ER Battery With HPC vs Supercapacitor: Key Design Differences for IoT Devices Choosing between an ER battery with HPC and a conventional supercapacitor is not simply a matter of comparing capacitance or peak current. The two options represent different power architectures. An ER + HPC pack co...Read more -
LiSOCl2 Battery Storage Before Installation: First-Startup Risks After Long Storage
LiSOCl2 Battery Storage Before Installation: How to Prevent First-Startup Failure LiSOCl2 batteries are designed for long operating life, but long storage before installation can create a hidden first-startup risk. The battery may still show normal open-circuit voltage, yet fail during the fir...Read more
