Sony CR1632 3 Volt Lithium Coin Cell Battery
The Sony CR1632 3 Volt Lithium Coin Cell Battery is designed to provide consistent and dependable power for compact electronic devices. Using advanced lithium technology, it offers stable voltage output, long shelf life, and reliable performance—ideal for watches, key fobs, remote controls, calculators, medical devices, and other small electronics.
The Sony CR1632 3 Volt Lithium Coin Cell Battery delivers dependable, long-lasting power in a compact form factor. Built with high-quality lithium manganese dioxide (Li-MnO₂) chemistry, this primary (non-rechargeable) battery provides a nominal 3 V output and excellent shelf life — ideal for devices that require low, steady current over extended periods.
Its slim coin design (16 mm diameter × 3.2 mm height) fits a wide range of portable electronics, from watches and car key remotes to medical devices and memory backup units. Sony’s robust construction ensures stable performance across a range of conditions, while the low self-discharge rate means the battery stays fresh in storage for years.
Specifications
| Specification | Details |
|---|---|
| Brand | Sony |
| Model | CR1632 |
| Battery Type | Lithium Coin Cell (Non-Rechargeable) |
| Chemistry | Lithium Manganese Dioxide (Li-MnO₂) |
| Nominal Voltage | 3 V |
| Typical Capacity | Approx. 125–140 mAh |
| Dimensions | 16.0 mm (Diameter) × 3.2 mm (Height) |
| Weight | Approx. 1.8–1.9 g |
| Shelf Life | Up to 10 years |
| Operating Temperature | -20 °C to +60 °C |
| Rechargeable | No |
| Common Applications | Watches, car key fobs, calculators, remote controls, medical and memory backup devices |
Key Features
Stable 3-volt lithium power
Compact CR1632 coin-cell size
Long shelf life with low self-discharge
Lightweight and reliable performance
Suitable for a wide range of low-drain devices
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