● Product Overview This indicator clearly displays the remaining charge of a 2S LiPo battery using a 10-LED bar. It measures the battery voltage and displays the approximate remaining charge in stages according to the value. It supports both standard 2S LiPo batteries and HV (High Voltage) types. Ideal for hobby applications such as RC cars, drones, and airplanes, it helps as a guide for battery management. ● Features ・Displays remaining charge in detail with 10 LEDs ・Easy connection by simply plugging in (JST connector compatible) ・Small and lightweight, easy to carry ・Can be used as a guide to prevent over-discharge ● Specifications ・Compatible batteries: LiPo 2S (standard/HV compatible) ・Display method: LED bar display (10 stages) ・Size (excluding wiring): Approximately 4cm long, 2cm wide, 2cm high ・Connection terminal: JST connector ・Operating voltage (approximate): Approximately 5V to 10V ・Applications: RC cars, drones, airplanes, boats, etc. ● Recommended Points ・Easy to see the remaining charge at a glance, so beginners can use it with confidence ・Helps as a "reference" to prevent overplaying and over-discharge ・Simple design, easy to handle, and supports a comfortable hobby life ● Notes ・Battery itself is not included. ・This product is for hobby use. ・Be sure to check the connection direction before use. ・There are exposed terminals on the circuit board, so be careful not to short-circuit by touching metal, etc. ・The display may temporarily fluctuate due to the effects of heat or motor noise. Please use it only as a guide for the remaining charge. ・This product is for 2S LiPo only. It cannot be used with other types of batteries such as LiFe, NiMH, and NiCd. Shipping will be via Click Post. We are committed to careful packaging and prompt shipping so that you can trade with peace of mind.