Fulpower 7000mAh High-Capacity Battery for eufy E340

7000mAh Upgraded Capacity: Boasts a powerful 7000mAh (25.9Wh) lithium-ion core, providing an extended runtime that outlasts the standard 6500mAh OEM battery for fewer recharges per year.

Precision eufy E340 Compatibility: Specifically engineered to be a 100% compatible replacement for the eufy Video Doorbell E340 (Model HB-E340/C31), featuring the same integrated chip for flawless device communication.

Fast USB-C Charging: Equipped with a modern USB-C input port that supports 5V/2A rapid charging, allowing the high-capacity cells to reach a full charge in approximately 4 to 5 hours.

Seamless Quick-Release Design: Features an easy-to-operate built-in clasp that matches the original doorbell mounting system, enabling “hot-swaps” in seconds to ensure zero security downtime.

Integrated Intelligent Safety Chip: Built with a multi-protection control system that guards against overcharging, over-discharging, short-circuits, and overheating for consistent and safe performance.