Super Power 3v Lith Button Cell 2 Cr2016
Super Power 3V CR2016 Lithium Button Cell
The Super Power 3V CR2016 lithium button cell is a compact, reliable coin battery designed for small electronics requiring stable 3V power. Ideal as a replacement battery for watches, key fobs, calculators, remotes and medical devices, this CR2016 delivers dependable performance and long shelf life in a standardized coin-cell format.
Key Benefits
- Nominal 3V output – stable voltage for consistent device performance
- Standard CR2016 size (20mm diameter, 1.6mm thickness) – wide device compatibility
- Compact coin cell design – easy to install in watches, remotes and small electronics
- Long storage life for backup and emergency use
- Non-rechargeable lithium chemistry optimized for low-drain devices
Ingredients and Materials
This CR2016 coin battery uses lithium manganese dioxide chemistry in a sealed stainless-steel case. The cell provides a nominal voltage of 3V and is manufactured to CR2016 size standards (20mm diameter x 1.6mm thickness). It is a non-rechargeable primary battery designed for stable low-to-moderate drain applications.
How to Use
- Verify device compatibility with CR2016 (check device manual or existing battery).
- Observe polarity: install with the + (positive) side facing up or as marked by the device.
- Use a gentle, non-metallic tool if necessary to remove the old cell to avoid contact damage.
- Do not attempt to recharge the battery; replace with a new CR2016 when voltage drops.
- Dispose of the used battery responsibly according to local recycling regulations.
Who Its For
Perfect for consumers and professionals looking for a reliable replacement coin cell: watch owners, car remote/key fob users, calculator and fitness device owners, medical device caretakers (check device specifications), electronics hobbyists, and maintenance technicians.
Caution & Storage
Caution: Keep out of reach of children and pets. Button cells are a choking and ingestion hazard — seek immediate medical attention if swallowed. Do not recharge, puncture, heat above recommended temperatures, or expose to fire. Avoid short-circuiting terminals. Store unused batteries in their original packaging in a cool, dry place away from direct sunlight and metal objects. Dispose or recycle used batteries in accordance with local regulations.