# Wasserstein Universal Solar Charger Built-In Battery Compatible with Arlo Video (2nd Gen), WYZE Duo Cam & Eufy E340/C30/C3 Doorbell

**Brand:** [Wasserstein](https://shop.coreranger.com/brands/Wasserstein)
**SKU:** WAUniSolcharger2US
**Price:** $54.99 · in stock
**URL:** https://shop.coreranger.com/product/wasserstein-universal-solar-charger-built-in-battery-compatible-with-arlo-video-2nd-gen-wyze-duo-cam-337270719

## Specifications

| Spec | Value |
|---|---|
| Model # | WAUniSolcharger2US |
| Voltage | 3.5 volt |
| Internet # | 337270719 |
| Returnable | 90-Day |
| Store SKU # | 1014409797 |
| Color Family | Black |
| Manufacturer Warranty | 90 |

## Description

Keep your wireless doorbell camera powered 24/7 with the Wasserstein Universal Solar Charger. Designed for wide compatibility, it supports the Arlo Video Battery Doorbell 2K (2nd Gen), Wyze Duo Cam Doorbell, and eufy E340/C30/C31. NOTE: NOT compatible with wired doorbells.This 2.5W monocrystalline solar panel charger delivers eco-friendly power-eliminating frequent battery swaps and minimizing downtime. Instead of supplying constant power directly, the built-in battery collects and stores solar energy during the day, then intelligently charges your doorbell later-even after sunset. The adjustable triple-panel design maximizes sunlight exposure, while the weather-resistant construction ensures reliable, year-round outdoor performance. With included USB-C connectors and custom backplates, setup is fast, clean, and complete right out of the box.

• Universal compatibility with Arlo Video Battery Doorbell 2K
• Smart solar storage for efficient power delivery and low downtime
• Adjustable triple-panel design maximizes sunlight exposure