Review on π Efficient 3.5W Waterproof Solar Panel Charger for Feeder with Mounting Bracket - Sumind Solar Power Battery Charger (6V) by Christopher Sullivan
Suitable for charging Ring Doorbell
I bought it to charge Ring Doorbell 2nd generation. The Ring isn't really an acceptable solar doorbell charger, and I didn't want to spend $50 on a Ring solar panel that I'd have to customize anyway. So this one seemed reasonable at $21. A few tweaks to the cord and doorbell bracket keep my doorbell charged - I no longer have to take it off the wall to charge every 6 weeks. The battery is currently at 91% charge.
- Weight
- Not as thick as others
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