Rechargeable Lithium Battery Compatible with Eufy E340 Video Doorbell, 7000mAh Replacement Battery for eufy Security E340（with Type-C Charging Cable）

Muy bueno y me simplifica la vida

Do not waste you time and money with this generic battery, it won't work, the doorbell app will give you a constant message of device overheating and will block you from using life view if you have connected a homebase.

I used this battery for my Eufy E340 doorbell and it's been working well so far. It's a perfect fit and the battery has been holding up well, even in cold temperatures. There's a charger indication which helps me know when the battery is full and I've only had to charge it twice since I've had it. I have the video doorbell with maximum sensitivity, so the battery gets used frequently as it detects objects that pass by. No issues or complaints from me about the longevity of the battery life. The only concern I have is that the USB-C port is exposed. I don't see any anywhere that says that the USB-C port is weather resistant so that's my only complaint and something I have to consider. I inserted a USB-C silicone port cover, which is not included, so that I can at least have some form of weather protection.

This battery is unlike the OEM with the charging port exposed on the back instead of the bottom with a cover.