Replacement Rechargeable Battery Compatible with Citizen Eco-Drive Solar Power Movement : CTL920F / 295-6900

Restore energy storage in a compatible solar-powered watch with this CTL920F rechargeable battery, designed for Citizen Eco-Drive movements with 295-6900 part number. Compatible with movement:

• E210, E260, E270, E600, E610, E650, E660, E670
• G900
• J250, J280, J290
• U100, U101, U106, U107, U200, U600, U608, U680, U700, U706

The CTL920F stores electrical energy generated by the watch’s solar panel and supplies power to the movement when light is unavailable. It is a rechargeable secondary cell—not a disposable silver-oxide watch battery.

Product Specifications

Product Type: Rechargeable watch battery / secondary cell
Battery Model: CTL920F
Chemical System: Cobalt-titanium lithium
Nominal Voltage: 2.3 V
Charging Voltage: 2.5–2.7 V
Nominal Capacity: 7.7 mAh
Diameter: 9.5 mm
Height: 2.0 mm
Approximate Weight: 0.45 g
Operating Temperature: −20°C to +60°C
Compatibility: Selected Citizen Eco-Drive movements originally designed for a CTL920F cell
Installation: Professional installation recommended

Package Contents

1 × CTL920F rechargeable battery with dedicated connection tab.

Citizen movements use different rechargeable cells, contact plates, terminal tabs, and part numbers. Please confirm the movement calibre, original battery code, Citizen 295-series part number, terminal orientation, and connector shape before ordering. A bare CTL920F cell may not directly replace an assembly fitted with model-specific connector plates.

Do not substitute a disposable alkaline or silver-oxide battery. The movement’s charging circuit is designed for a compatible rechargeable cell and may damage an unsuitable battery or the watch.

Professional installation, system resetting, and sufficient initial light charging may be required after replacement.