dosili Solar Charger for Ring Video Doorbell 3, 3 Plus, 4 & Battery Doorbell Plus/Pro — Weatherproof 5V Trickle Charger

The dosili Solar Charger is a weatherproof solar panel and mount engineered to keep compatible Ring Battery Doorbells charged continuously using sunlight.

Forget frequent battery swaps or climbing a ladder to recharge your doorbell: this solar charger delivers a steady trickle of power to supported Ring models so your doorbell stays ready. Built for outdoor use, the unit couples efficient US-engineered solar cells with a compact aesthetic that complements doorbell installations. It connects using a fork-style power connector and is rated at 5V 0.9W, providing practical top-up charging when installed in a sunny or partially sunny location.

Will this solar charger work with my Ring doorbell?

It works with Ring models that accept a fork-style charging connector: Video Doorbell 3, Video Doorbell 3 Plus, Video Doorbell 4, Battery Doorbell Plus, and Battery Doorbell Pro. It is not compatible with Ring devices that use micro-USB or other proprietary plugs (for example, Video Doorbell 2).

• Compatible models: Ring Video Doorbell 3, 3 Plus, 4, Battery Doorbell Plus, Battery Doorbell Pro
• Connector type: fork-style power plug — verify your doorbell uses this connector
• Not compatible: Ring Video Doorbell 2 and any micro-USB powered units

How much sun does it need and what charging performance can I expect?

Performance depends on local sunlight and mounting angle, but the panel’s efficient solar cells allow useful charging even in partly sunny conditions. Expect it to provide a steady trickle charge that extends battery life rather than instantly topping a depleted battery.

• Rated output: 5V, 0.9W — ideal for continuous maintenance charging
• Best results: install where direct or strong indirect sunlight is available several hours daily
• Partial sun: still supplies charge but at reduced rate; not a rapid full-recharge solution

How durable is the charger for outdoor installation?

The housing and cells are designed to withstand outdoor conditions so the panel can be left mounted year-round. Weather-resistant construction protects internal components, and included mounting hardware secures the unit to siding, brick, or other common surfaces.

• Built to resist rain and typical outdoor exposure
• Compact design preserves curb appeal while remaining functional
• Mounting kit included: screws, anchors, and varying screw lengths for secure installation

What comes in the box and how hard is it to install?

Installation is straightforward for a homeowner with basic tools: the kit includes the solar charger with fork connector and multiple screws and anchors to fit common mounting surfaces. A user manual walks through position, attach, and connect steps so you can have the panel feeding power to your doorbell quickly.

• Package contents: solar charger mount with fork connector, assorted screws and anchors, and user manual
• Tools needed: drill or screwdriver and a level for best alignment
• Typical install time: 10–30 minutes depending on surface and experience

Who this is for: the dosili Solar Charger is ideal for homeowners, renters with permission to mount accessories, and small-property managers who use a supported Ring Battery Doorbell and want to reduce manual recharging. It’s a practical upgrade for installations with reliable sun exposure where continuous, low-maintenance power is preferred over repeated battery swaps.