1S-8S Lithium Battery Level Indicator Module
Real-time level indicator for 1S to 8S Lithium-Ion battery packs. Clearly shows charge status via LED bar display. Essential for drones and portable power.
Original price was: 100.00৳ .80.00৳ Current price is: 80.00৳ .
Description
1S-8S Lithium Battery Level Indicator Module Capacity Tester. Versatile module to instantly display the charge status of $\text{1S}$ up to $\text{8S}$ ($\text{3.7V}$ to $\text{33.6V}$) Lithium-Ion or Li-Po battery packs. Features a clear 4-segment LED bar graph for quick, real-time status. Essential for RC hobbies, Drones, DIY Power Banks, and E-Bikes where accurate, visual battery monitoring is critical.
Product Details
The 1S to 8S Battery Level Indicator is a compact, smart module that provides a visual representation of your Lithium battery pack’s State of Charge (SOC) based on its voltage. It is user-configurable to automatically recognize $1, 2, 3, \ldots, 8$ cells in series by shorting the corresponding solder pad.
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Wide Compatibility: Supports battery packs from a single cell ($\text{1S}$) up to eight cells in series ($\text{8S}$), ideal for nominal voltages ranging from $\text{3.7V}$ to $\text{29.6V}$.
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Real-Time Visuals: Uses a 4-segment LED bar to show the remaining capacity (typically $25\%, 50\%, 75\%, 100\%$) based on the voltage per cell.
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Simple Setup: Requires only a 2-wire connection (Positive and Negative) to the battery terminals for instant operation.
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Low Power Consumption: Operates with a very low working current ($\approx 5\text{mA}$), ensuring minimal drain on the monitored battery.
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User Configurable: Select the number of cells ($\text{S}$ value) by bridging the corresponding solder pads ($\text{S1}$ through $\text{S8}$) on the board.
Product Specifications
| Feature | Specification |
| Supported Battery Type | $\text{Li-ion}$ / $\text{Li-Po}$ (Nominal $3.7\text{V}$ per cell) |
| Cell Configuration | $\text{1S}$ to $\text{8S}$ (User Selectable) |
| Working Voltage Range | DC $\text{3V} – 34\text{V}$ (Covers all $\text{1S}$ to $\text{8S}$ ranges) |
| Working Current | $\approx 5\text{mA}$ |
| Indicator Type | 4-Segment LED Bar Graph |
| Color | Typically Red outline with Green/Blue display blocks |
| Voltage Accuracy | $\pm 2\%$ |
| Protection | Reverse Polarity Protection (on some models) |
| Dimensions (L x W) | $\approx 43\text{mm} \times 20\text{mm}$ |
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