Replacement Battery(Li-ion, 3.7V, 6500mAh) for Eufy Video Doorbell E340 PN: Eufy for T8743

Voltage: 3.7VCapacity: 6500mAhBattery Type:Li-ionFit Modelr for:Eufy Video Doorbell E340 PN: Eufy for T8743Notice Before Purchase1.Please confirm the compatibility of this battery with your device by verifying your device model and the part number of your original battery prior to purchase.2.A new battery typically reaches its optimal performance after 2–3 full charge and discharge cycles.3.Ensure the battery connector is firmly and correctly seated in your device during installation.4.To avoid impacting battery lifespan, refrain from using low-quality third-party chargers or adapters.

• 【Battery Compatible】Replacement Battery Compatible with Eufy Video Doorbell E340 PN: Eufy for T8743
• 【Battery Specifications】Capacity：6500mAh, Voltage: 3.7V, Dimensions: 78.00 x 40.20 x 21.60mmm, Weight: 170g.
• 【Easy Installation & OEM-Level Compatibility】A wealth of installation tutorials are available online, making the setup a breeze. Equipped with an all-new fully-decoded chip, this battery delivers performance identical to that of the original one.
• 【Premium Quality & Multi-Layered Safety Protection】Crafted to original specs, every battery passes strict testing before shipment. Built-in safeguards against overcharge, over-discharge, over-voltage and short circuits help extend battery lifespan. Shock-absorbent foam is included for secure transit.
• 【Reliable After-Sales Support】We offer email responses within 24 hours, along with a 12-month warranty for your peace of mind.