Description
Panasonic CR2016 is a compact 3V lithium coin cell designed for compatible low-power electronic devices. This pack contains 2 individually packed Panasonic CR2016 batteries.
Key Features
- Genuine Panasonic CR2016 batteries
- 3V lithium coin cell
- CR2016 standard size
- Pack of 2 batteries
- Individually packed cells
- Child-resistant packaging
- Compact battery for compatible electronic devices
- Non-rechargeable primary lithium batteries
Common Applications
Panasonic CR2016 batteries are commonly used in compatible:
- Car key fobs and remote controls
- Watches
- Calculators
- Small electronic devices
- Digital thermometers
- Electronic scales
- LED accessories
- Toys and compact electronic equipment
- Devices specifically requiring CR2016 3V
Important: Check the battery number printed on your existing battery or in the device manual before ordering. CR2016 should not automatically be substituted for CR2025 or CR2032, even though they share the same 20 mm diameter.
CR2016 vs CR2025 vs CR2032
All three commonly use a 20mm diameter, but their thickness and capacities differ:
| Battery | Diameter | Thickness | Panasonic nominal capacity |
|---|---|---|---|
| CR2016 | 20mm | 1.6mm | 90mAh |
| CR2025 | 20mm | 2.5mm | 165mAh |
| CR2032 | 20mm | 3.2mm | 225mAh |
Panasonic’s current catalogue confirms these dimensional and capacity differences.
Therefore, customers should not assume CR2016, CR2025 and CR2032 are interchangeable simply because they share a 20mm diameter.
Use the exact battery specified by the equipment manufacturer.
Safety Information
CR2016 is a primary/non-rechargeable lithium battery. Do not recharge it.
Keep coin-cell batteries out of the reach of children. Panasonic specifically warns that swallowed coin batteries can cause serious harm and require immediate medical attention.
Do not short-circuit, dismantle, crush, puncture, incinerate or expose the battery to inappropriate heat. Install only with the correct polarity.
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