Lithium batteries CR2016, 3V

CR2016 3V Lithium Battery – Stable Energy for Your Devices

Type: Lithium Coin Cell
Model: CR2016

In modern offices and homes, small electronics are everywhere, and their performance depends on small yet reliable energy sources. The CR2016 lithium battery is one of the most popular choices when high voltage and compact size are required. We tested this element and evaluate its efficiency in daily situations.

Technical Summary (Specifications)

• Technology: Lithium (Li-MnO2).
• Model: CR2016.
• Voltage: 3 V.
• Capacity: 90 mAh.
• Dimensions: Diameter 20 mm, thickness 1.6 mm.
• Quantity: 1 pc.

1. Advantages of Lithium Technology

Unlike traditional alkaline batteries, lithium cells feature much higher energy density and stability. Tests show that this 3V battery ensures:

• Long shelf life: Lithium cells can be stored for up to 10 years with almost no loss of capacity.
• Temperature resistance: The power element operates stably in both cool and warm environments, making it suitable for outdoor remote controls.
• Stable voltage: The 3V voltage remains constant throughout almost the entire lifespan of the battery, so devices (e.g., calculators) operate smoothly until fully depleted.

2. Universal Application and Compatibility

The CR2016 model, with a diameter of 20 mm and a thickness of only 1.6 mm, is a standard in many devices. It is an excellent power cell for these devices:

• Car alarm fobs and remote control keys.
• Wristwatches that require an extremely thin but powerful battery.
• Medical devices, such as glucometers or electronic thermometers.
• Office equipment: calculators and backup CMOS memory systems for computer motherboards.

3. Economy and Safety

Sold as a single unit, this battery allows you to purchase the exact quantity needed, avoiding unnecessary costs. It is important to mention that lithium cells are safer due to their low leakage risk compared to older generation power cells, protecting your expensive watch or remote from corrosion.

Verdict

The CR2016 3V power cell is an indispensable component for any user who values device longevity. It is an economical solution that meets high standards, ensuring your electronics never shut down at the most inconvenient moment.

Frequently Asked Questions (FAQ)

Can I replace a CR2016 with a thicker CR2032 battery?

Although both batteries are 20 mm in diameter and 3V in voltage, their thickness differs (1.6 mm vs 3.2 mm). Most device slots are designed for a specific thickness, so a CR2032 will simply not fit in place of a CR2016.

How long does this battery last in a watch?

Depending on the watch's features (e.g., use of backlight), such a lithium battery typically lasts between 2 to 5 years.

Is this element rechargeable?

No, this is a single-use (primary) lithium cell. Attempting to recharge it can damage the device or the battery.