CR1216 Batteries
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Micro-size lithium coin batteries CR1216 (3V, 25mAh) feature engineering ultra-thinness (1.6 mm), ensuring stable power for the smallest wristwatches and sensors with "Anti-Leak" hermeticity.
As the thinnest element in the 12.5 mm diameter lithium series, the CR1216 (IEC 5034LC) serves equipment where not every millimeter, but every fraction of a millimeter counts. This "Lithium Cell" matrix is created for extremely fine watch mechanisms, smart ID cards, and medical implants or micro-devices, demanding reliable 3V power in the long term. The 25mAh capacity combined with a slow, steady release chemistry (Continuous discharge at 68000 Ohms) makes this battery the most stable downtime and active use power unit for micro-tech. Moreover, the reinforced steel encapsulation and polymer seal ("Anti-Leak") guarantee that the equipment is 100% protected against leaks of harmful chemical compounds (0% Mercury) even for decades, and its shelf life is confirmed at 5 years.
CR1216 Flat (3V) Profile Specification:
- Ultra-Thin 1.6 mm Design: Maximum power (25mAh) in an absolute micro-format (12.5 mm diameter) guarantees the longevity of electronic components without losing space.
- Thermal and Discharge Stability: The chemical module is not afraid of rapid temperature fluctuations (+20°C norm) and does not lose 3V voltage over time.
- Hermetic Anti-Leak Housing: Steel walls with a polymer safety ring absolutely protect device micro-contacts from oxidative damage.
The more compact the battery, the more discreet and ergonomic your portable devices and EDC (Everyday Carry) gear can be. If security systems or ultra-powerful tactical flashlights require a radically different and massive 3V lithium architecture (with 1500mAh power in a cylinder), we recommend checking out our professional CR123A / CR1 / CR2 batteries.
Q: What is the specification of the CR1216 battery and in which microelectronics is this thin profile mandatory?
Q: Why is the CR1216 (3.0V) often chosen for fishing night LED indicators instead of silver oxide (1.55V) batteries?
Q: How does the lithium CR1216 battery behave in ultra-thin (Slim) wristwatches over a long period?
Q: What are the risks if the surface of a thin (1.6 mm) CR1216 battery is not cleaned before insertion into medical equipment?
Q: Is it possible to integrate thicker CR1220 or CR1225 batteries into a CR1216 device socket?
A: The CR1216 is the thinnest of the 12.5 mm series elements – only 1.6 mm thick, providing a compact (around 25 mAh) capacity. This thickness allows it to be used in delicate, card-type blood glucose monitors, especially thin wristwatches, and fishing micro-LED float indicators.
Q: Why is the CR1216 (3.0V) often chosen for fishing night LED indicators instead of silver oxide (1.55V) batteries?
A: Night fishing LED diodes (especially blue and white ones) require a 3.0V starting voltage for direct ignition, which is possible only with lithium cells without a voltage step-up. The VIDEX CR1216 element is extremely lightweight, does not upset the float's balance, and functions stably in cold, damp autumn air (down to -20°C).
Q: How does the lithium CR1216 battery behave in ultra-thin (Slim) wristwatches over a long period?
A: The small capacity (25 mAh) is sufficient to drive quartz motor steps with microamperes (under 2 µA). However, unlike the thick CR2032 (which lasts 3-5 years), the resources of the ultra-thin CR1216 battery will run out within 1-2 years in the case of intensive display lighting, requiring timely service at a watch repair shop.
Q: What are the risks if the surface of a thin (1.6 mm) CR1216 battery is not cleaned before insertion into medical equipment?
A: Palm grease and sweat form an acid oxide layer on the 12.5 mm surface, creating microscopic galvanic resistance between the battery and the device's gold-plated contacts. In glucometers, this contact resistance lowers the voltage below 2.8V, causing erroneous sugar level readings (Err), so installation MUST be done with non-metal tweezers.
Q: Is it possible to integrate thicker CR1220 or CR1225 batteries into a CR1216 device socket?
A: Absolutely not, because the thickness difference is dramatic (1.6 mm versus 2.0 mm / 2.5 mm). Attempting to squeeze these batteries into the thin socket (e.g., a Smart Card) will break off or deform the device's metal contact springs, completely destroying the power circuit.
