Description
🔋 Battery Specifications
| Specification | Details |
|---|---|
| Model / Part Number | CR1616 |
| Chemistry | Lithium Manganese Dioxide (Li-MnO₂) |
| Voltage | 3V |
| Capacity | ~50–60 mAh (varies slightly by brand) |
| Diameter | 16 mm |
| Height / Thickness | 1.6 mm |
| Operating Temperature | –20°C to +60°C (typical) |
⚙️ Common Uses
CR1616 batteries are widely used in:
- Car key fobs and remote controls
-
Watches and fitness trackers
-
Small medical devices (e.g., glucose meters)
-
Calculators
-
Motherboard/CMOS memory backup
-
Small toys and gadgets
📦 Package Includes
-
5× CR1616 3V Lithium Coin Batteries
⚠️ Important Notes
-
Do not recharge these — they are non-rechargeable lithium cells.
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Store in a cool, dry place and keep away from children, as coin cells can be a choking hazard.
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Always replace all batteries in a device at once to avoid leakage or imbalance.