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 colour display has four levels…
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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 colour 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 the black wire to ground and the red wire to positive – check your battery for the polarity because batteries may have a different connector setup.
Note:PCB may come in green or blue.Batterynot included.
We offer fast and reliable shipping worldwide. All orders are carefully packaged and shipped within 1–3 business days after payment confirmation.
Standard shipping, expedited shipping and express delivery options are available at checkout. Delivery time depends on your destination country and local logistics.
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