【1】OGRPHY 12V320Ah lithium battery was built in a smart 200A BMS which can be connected with your cell phones. Download the APP from the product manual, turn on the bluetooth of your cell phone, then you can connect with the battery in the APP.
【2】Using A-grade battery cells; 2000-5000 cycles
【3】Designed for RV, boat(trolling motor, fish finder), marine, golf cart and off grid applications.
【4】Capable of many extreme weather with a extra IP65 waterproof.
【5】A 5 years quality warranty is promised by OGRPHY from the date you buy.