{"title":"Single Li-Ion and LiPoly Battery Power Meter","handle":"single-li-ion-and-lipoly-battery-power-meter","url":"/products/single-li-ion-and-lipoly-battery-power-meter","description":"This small, palm-sized battery power meter has a small display that shows off how much juice is left in your single Lithium Ion/Polymer rechargeable battery. The color display has four levels of power indication once battery capacity becomes 100%, 75%, 50%, and 25%. When power is below 25%, only the red battery frame lights up.The design is pretty basic, it's just doing basic voltage comparisons, and of course, it will drain any battery it is connected to - but for beginners, this is a pretty easy way to check single 3.7V/4.2V Lithium Ion or Lipoly batteries.Comes with two bare wire ends, connect black wire to ground, red wire to positive - check your battery for the polarity because batteries not from Adafruit may have a different connector setup.\nNote: PCB may come in green or blue. Battery not included.\n","vendor":"Adafruit","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":2199,"title":"Default Title","sku":"AF-5383","price":5.75,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":102,"option1":"Default Title"}]}