Casio CTL1616/F Watch Battery
- A rechargeable coin cell watch battery for use with Casio watches
- This battery is used in some Casio Pro Trek watches, and some solar powered G-Shock and Wave Ceptor models too
- Please check this is the correct battery for your watch – you may need to open the back of your watch to find this out
- Manufacturer: Panasonic
- Battery Model: CTL1616 / CTL1616F
- Voltage: 2.3V
- 16mm diameter x 1.6mm height