Rechargeable 295-5100 MT621 Battery for Citizen Eco-Drive
Product Overview
The Rechargeable 295-5100 MT621 Battery is a precision-engineered power solution built exclusively for Citizen Eco-Drive watches. Utilizing advanced Grade A+ lithium-polymer technology, this battery delivers consistent, long-term energy output that keeps your timepiece accurate and reliable over extended periods. Designed with sustainability in mind, it eliminates the need for frequent battery changes—making it an eco-conscious choice for watch owners who want dependable performance without environmental compromise. Fully compatible with a wide range of Citizen Eco-Drive movements, this replacement battery integrates seamlessly into your watch’s existing system, ensuring smooth operation from the moment it’s installed. With certifications including CE, ROHS, and UL, it meets rigorous international standards for safety, efficiency, and environmental responsibility. Whether you’re restoring an older Eco-Drive model or maintaining your daily-wear watch, this battery offers a trusted, hassle-free power source that aligns with the innovative spirit of Citizen’s solar-powered technology.
Key Features
- Grade A+ Lithium-Polymer Technology – Delivers superior energy density and stable voltage output, minimizing power fluctuations that can affect timekeeping accuracy. This high-grade chemistry ensures longer intervals between charges and extends the overall lifespan of the battery compared to standard rechargeable cells.
- Broad Compatibility – Specifically engineered to fit Citizen Eco-Drive watches with the following movement types: 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030, E031, E068, E100, E101, E106, E110, E111, E168, E410, G430, G431, G504, G530, H500, H501, H504, H509, H570, H571, and J810. This wide range covers many popular and long-standing Eco-Drive models, making it a versatile replacement option.
- Eco-Friendly Charging – Fully recharges in just 3 to 5 hours when exposed to natural sunlight or standard indoor lighting. This efficient solar charging capability allows you to maintain power without relying on external chargers or electrical outlets—perfect for travel, outdoor activities, or daily urban use.
- Certified Safe & Reliable – Independently tested and certified to meet CE (Conformité Européenne), ROHS (Restriction of Hazardous Substances), and UL (Underwriters Laboratories) standards. These certifications confirm protection against overcharging, overheating, and short circuits, ensuring safe operation under normal use conditions.
- Complete Installation Kit – Includes the 295-5100 MT621 battery and a durable protective storage box. The kit is designed for straightforward, tool-free replacement—ideal for users who prefer to handle maintenance themselves. The storage box also serves as a safekeeping solution for spare batteries or future replacements.
- Customer Support Promise – Backed by a satisfaction guarantee. If you experience any issues with compatibility, performance, or installation, the support team is available through Amazon Messages to provide prompt assistance and resolution.
Technical Specifications
- Battery Type: Rechargeable lithium-polymer
- Model Number: 295-5100 MT621
- Compatible Movements: 5700, A100, B110, B117, BP10, E000, E001, E010, E011, E013, E030, E031, E068, E100, E101, E106, E110, E111, E168, E410, G430, G431, G504, G530, H500, H501, H504, H509, H570, H571, J810
- Charging Time: 3–5 hours (under sunlight or artificial light)
- Safety Certifications: CE, ROHS, UL
- Included Components: Battery, protective storage box
Benefits & Use Cases
This battery is an essential upgrade for anyone owning a compatible Citizen Eco-Drive watch. It’s particularly valuable for frequent travelers who rely on their watch to stay on schedule across different time zones and lighting environments—since it charges efficiently under both natural and artificial light. Outdoor professionals, hikers, and commuters benefit from the quick recharge time and the freedom from needing electrical outlets. Watch collectors and enthusiasts restoring older Eco-Drive models will appreciate the precise compatibility with multiple movement types, reducing the need to source rare or discontinued batteries. Technicians and DIY repairers also find this battery a reliable, ready-to-install solution that simplifies maintenance. The included protective storage box adds practical value, allowing users to safely store the battery when not in use or keep a backup on hand for emergencies. Whether you’re replacing a depleted cell or preparing for future needs, this battery ensures your watch remains powered, accurate, and ready for daily wear.
Important Notes
Before purchasing, confirm that your Citizen Eco-Drive watch uses one of the listed compatible movements. This battery is not suitable for non-Eco-Drive models or watches from other brands. While the installation process is designed to be simple and tool-free, individuals unfamiliar with watch battery replacement are encouraged to seek professional assistance to avoid potential damage to delicate internal components. Always store the battery in the provided protective case when not in use to preserve its charge and prevent physical or environmental damage. For any questions regarding compatibility, installation, or performance, contact the seller directly through Amazon Messages for fast and reliable support.
