1-8S Lithium Battery Capacity Indicator 3.7V-33.6V Module

Part Number	1-8S Lithium Battery Capacity Indicator 3.7V-33.6V Module
Description	The 1-8S Lithium Battery Capacity Indicator 3.7V-33.6V Module is an LED battery level display designed for 1S to 8S lithium battery packs. It provides a fast and accurate visual indication of remaining battery capacity, making it ideal for portable electronics, robotics, DIY projects, battery-powered devices, and energy storage applications.
Manufacturer	GENERIC
Category	Power & Driver Boards & Modules

1-8S Lithium Battery Capacity Indicator 3.7V-33.6V Module Specifications

Product Type	Battery Capacity Indicator Module
Display Size	0.96 Inch
Display	LED
Display Color	Refer to product variant
Measuring Range	DC 3.7V–30V
Connection	2-Wire
Measurement	DC Voltage
Mounting	Panel Mount
Housing	Plastic
Installation	Embedded Panel Mount
Voltage Range	3.7V–33.6V
Display Type	LED Battery Level Display
Panel Mount	Yes
Real-Time Display	Yes
Compact Design	Yes
Low Power Consumption	Yes
Reusable	Yes
catch_source	chippk
Brand	GENERIC
Subcategory	Display Driver & LED Modules
Product Line	Modules & Accessories
Resolution	128 × 64 Pixels
Controller	SSD1306
Interface	I2C / IIC
Operating Voltage	3.7V–33.6V DC
Typical Current Consumption	Approx. 10–20mA
All Pixels ON Current	Approx. 25–30mA
Black Screen / Driver Active	Approx. 1.5–4mA
Approx. Power at All Pixels ON	~0.08W
Number of Pins	4
Communication Lines	SCL, SDA
PCB Color	Green
Backlight	Not Required
Compatible Cell Format	18650
Number of Cells	1 Cell
Nominal 18650 Cell Size	Approx. 18mm × 65mm
Holder Configuration	Single Cell
Holder Style	Open
Length	73–76mm
Width	20–21.5mm
Height	17.7–20mm
Wire / Lead Length	Approx. 15–16cm (6 inches)
Weight	Approx. 8–10g
Connection Type	Pre-attached lead wires
Wire Colors	Red and Black
Polarity Marking	+ / −
Contact Design	Spring and fixed metal contacts
Mounting Provision	Central mounting hole
Body Color	Black
Digit Height	0.7 Inch
Number of Digits	1
Number of Segments	7 Segments + Decimal Point
Mounting Type	PCB Mount
Viewing Direction	Front View
Package Type	DIP
Battery Type	Lithium-ion (Li-ion), Lithium Polymer (Li-Po)
Supported Cells	1S–8S
Display Levels	Multi-level LED Indicators
Power Consumption	Low Power
Operating Temperature	Suitable for Indoor Electronic Applications
Battery Support	1S–8S
Battery Chemistry	Li-ion / Li-Po
Low Power	Yes
PCB Mount	Yes
Battery Monitoring	Yes
Portable Applications	Yes
DIY Friendly	Yes