Casio CTL621F Watch Battery
- A rechargeable coin cell watch battery for use with Casio watches
- This battery is used in some Casio solar powered watches, and can also be used in other solar powered watches 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: CTL621F
- Voltage: 2.5V – 2.7V
- 6.8mm diameter x 2.1mm height