Casio lithium watch Capacitor CTL 621F rechargeable battery new stock batteries

Panasonic CTL 621F rechargeable lithium capacitor — the correct replacement accumulator for Casio solar-powered watches.

⭐ At a glance

📏 Type: CTL 621F rechargeable lithium capacitor (coin cell/button style)

✅ Fits Casio solar-power watches that use the CTL 621F accumulator

📦 Supplied as a single new unit

✔️ Condition: New stock, unused

Specifications

• Brand: Casio
• Battery Size: CTL
• Type: Coin Cell/Button
• Chemical Composition: Li-Ion

✅ Fits

This is a rechargeable lithium capacitor (accumulator) for Casio solar-powered watches that take the CTL 621F cell. It stores the charge generated by the solar dial, allowing the watch to run without a conventional disposable battery.

⚠️ Please check your watch's original cell is marked CTL 621F before ordering, as solar Casio models use several different capacitor codes and these are not interchangeable.