My rainbird timer says rechargable nine volt only what happens if I just use regular nine volt battery? - Quora
![Rain Bird ST8I-WIFI Smart Irrigation Timer/Controller review: A major irrigation player finally goes “smart” | TechHive Rain Bird ST8I-WIFI Smart Irrigation Timer/Controller review: A major irrigation player finally goes “smart” | TechHive](https://www.techhive.com/wp-content/uploads/2023/04/rain-bird-st8i-wifi-100733957-orig.jpg?quality=50&strip=all)
Rain Bird ST8I-WIFI Smart Irrigation Timer/Controller review: A major irrigation player finally goes “smart” | TechHive
![Amazon.com : Rain Bird ST8O-2.0 Smart Indoor/Outdoor WiFi Sprinkler/Irrigation System Timer/Controller, WaterSense Certified, 8-Zone/Station, Compatible with Amazon Alexa : Patio, Lawn & Garden Amazon.com : Rain Bird ST8O-2.0 Smart Indoor/Outdoor WiFi Sprinkler/Irrigation System Timer/Controller, WaterSense Certified, 8-Zone/Station, Compatible with Amazon Alexa : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81HBUkInHAL.jpg)
Amazon.com : Rain Bird ST8O-2.0 Smart Indoor/Outdoor WiFi Sprinkler/Irrigation System Timer/Controller, WaterSense Certified, 8-Zone/Station, Compatible with Amazon Alexa : Patio, Lawn & Garden
Rain Bird Irrigation ESP-TM2 & ESP-Me Series Controller LNK WiFi Plug In Module, 1 Piece - Fry's Food Stores
![Rain Bird 12-Station Indoor/Outdoor Irrigation Timer in the Irrigation Timers department at Lowes.com Rain Bird 12-Station Indoor/Outdoor Irrigation Timer in the Irrigation Timers department at Lowes.com](https://mobileimages.lowes.com/productimages/3b0363ac-5ee6-4181-807b-c7343c3887da/00420875.jpg)