Ultra-Thin LiPo Battery Voltage Meter 0.5' OLED Display ±0.1V Accuracy 3.8mm Stainless Steel for 1-6S Drones

PCBincluded : Yes Voltage range : Low voltage non-USB (below 75V DC, below 50V AC) Output Power : ＜18.65 Use : others Item Type : Power Supply Reusability : Reusable Electronic : no Charger included : N Battery Included : no High-concerned chemical : none Model Number : 0.5-inch Accessory Type : Battery Accessories Brand Name : occkic Origin : Mainland China Certification : CE Feature : Ultra-Thin Mini Digital Voltage Meter, 0.5-inch OLED Display (High-Brightness, Sunlight Readable), 1-6S Li-ion/LiPo Battery Compatible, Voltage Measurement: 0-30V DC, Working Voltage: 4.5-30V (No Regulator Required), 12-bit ADC High-Speed Sampling (~250 times/sec), Measurement Accuracy: ±0.1V, Dual Display Mode: Real-Time Voltage + Smart Battery Percentage (1-6S Selectable), Reverse Polarity Protection (Safe Against Accidental Reversal), Stainless Steel Shell (Durable & Premium), Ultra-Slim Design: Only 3.8mm Thick, Compact Size for Easy Embedded Installation, Working Current: ~10mA, Suitable for RC Drones/Models/E-Bikes/Power Banks/DIY Projects Application : RC Drone Battery Monitoring, RC Model Voltage Check, E-Bike Battery Display, Power Bank Voltage Display, DIY Electronics Projects, LiPo Battery Testing Type : Digital Voltmeter / Battery Percentage Meter Voltage Range : 0-30V DC Working Voltage : 4.5-30V Display : 0.5-inch OLED (High-Brightness) Accuracy : ±0.1V ADC : 12-bit, ~250 times/sec Battery Support : 1-6S Li-ion/LiPo (Selectable) Display Modes : Voltage + Percentage (Dual Mode) Protection : Reverse Polarity Protection Thickness : 3.8mm Housing : Stainless Steel Current : ~10mA label : Voltage Meter,OLED Voltmeter,Battery Percentage Meter,1-6S Battery Meter,Ultra-Thin Voltmeter,LiPo Battery Tester,12-bit ADC Voltmeter,Mini Digital Meter,1-6S LiPo Battery Voltage Meter,3.8mm Ultra-Thin OLED Meter,Stainless Steel Voltmeter,Sunlight Readable OLED,Reverse Polarity Protection,No Regulator Required Meter,12-bit ADC Voltage Display,Drone Battery Monitor

Features 1. Ultra-thin, compact design that easily fits into various compact devices 2. 0.5-inch high-definition OLED screen, clearly visible even in bright sunlight 3. Compatible with 1-6S lithium-ion battery systems; no voltage regulation required; protected against reverse polarity 4. Smart percentage battery level display for real-time monitoring of remaining runtime 5. Dual-mode digital display for voltage and battery level, with accuracy up to ±0.1%

Product Description This voltage and battery level meter features a 0.5-inch OLED display, a high-speed MCU, high-precision 12-bit ADC sampling, and a stainless steel housing. With a compact size and a thickness of just 3.8 mm, it is both practical and aesthetically pleasing. The meter displays a single voltage value and calculates the remaining battery percentage based on the battery voltage.

Parameter Operating Voltage: 4.5–30 V Measuring Voltage: 0–30 V Operating Current: ≈10 mA Measurement Accuracy: ±0.1 V Sampling Rate: ≈250 times/s This meter can measure voltages from 0 to 30 V in real time; however, the battery percentage must be set according to the number of battery cells in series, otherwise the percentage display will be relatively inaccurate.

How to Set the Number of Battery Cells Use tweezers to short-circuit the cell count setting pad to the negative terminal for two seconds (similar to a long press), and hold for about 3 seconds. The “STD” characters on the right side of the screen will begin to flash, indicating that you have entered cell count setting mode. Then, briefly short-circuit the cell count setting pad to the negative terminal to cycle through 1 to 6 cells. (The number displayed in the box corresponds to the number of battery strings.) After 5 seconds of inactivity, the system automatically saves the settings and exits setup mode.

Package include Voltage and Battery Level Meter *1 label:yes

Battery capacity: 43200 Charge indicator: No Number of ports: 1 port Quick charge: No Voltage: 1.5