CTL1025 Panasonic Battery Single Genuine Panasonic battery DIY (do it yourself kit). Used in Casio and other fine timepieces.
Height: 2.5 mm. Diameter: 10 mm. 2.3 Volt and 18 mAh
Please do not use a battery tester or volt ohm meter as these very low volt cells can be ruined by testing. Please do not handle with your fingers as static electricity, body oil and contaminants can ruin the cell. Please only handle with supplied anti-static plastic tweezers and anti-static finger cots or wear nitrile or non-powered gloves. I recommend watching the new YouTube DIY videos for excellent, confidence building guidance. 30 day warranty. If you use a watch repair shop and they mishandle the product and ruin it then say it is bad we will not warranty it.
This small rechargeable CTL1025 battery is commonly used in Casio watches.
" Capacitors are storage devices and do not necessarily come already charged. The customer needs to charge the watch after inserting the capacitor, either by oscillating motion or a Seiko Kinetic Recharger. They should not be tested - a battery tester will not give an accurate reading. Most of the time, the capacitor itself is not defective. Sometimes the brass connector may not be attached perfectly and may be the problem "