1/2/3/4/6/7/8S Lithium Battery Capacity Indicator Module
29,00 kr
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Dispatched from Aarhus, Denmark. Shipping calculated at checkout.
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1/2/3/4/6/7/8S Lithium Battery Capacity Indicator Module
29,00 kr
Select and verify the cell-count setting before use. 3S is only an example, not the setting for every variant. Bars provide a voltage-based estimate, not an Ah capacity measurement. The indicator does not charge or protect the battery. The previous broad voltage ranges cannot be confirmed for this variant.
Lithium Battery Charge Indicator
Monitor your battery with the Lithium Battery Charge Indicator Display Module
Keep track of your lithium battery packs with the Lithium Battery Charge Indicator, featuring easy-to-read green LED indicators. Whether charging RC vehicles, electric bikes or working on your next DIY project, this compact module provides immediate feedback on battery charge status. Real-time monitoring and easy installation help you see when a battery needs charging.
Key functions
- 3S battery monitoring example: Only with the appropriate configuration for 3-series (3S) lithium battery packs, ranging from 11.1V to 12.6V, for monitoring your power supply.
- Green LED display: Check battery status at a glance with an easy-to-read green LED display.
- Compact and easy to install: This lightweight module fits a wide range of devices and projects, with a straightforward installation process.
- Real-time battery status: Monitor battery levels on the move—ideal for portable electronics and power tools.
Uses
- Battery-powered devices: Suitable for portable electronics, RC vehicles and drones.
- Electric bikes: Keep track of your electric bike's battery pack for a smooth ride.
- Solar power systems: Monitor batteries in solar power systems.
- DIY projects: Useful for hobby and educational projects requiring battery monitoring.
- Power tools: Helps you check that cordless tools are charged and ready to use.
Technical specifications
| Function | Details |
|---|---|
| Product name | Lithium Battery Charge Indicator |
| Display type | Green LED |
| Compatible battery types | Lithium-ion cells with the correct series-cell configuration; other chemistries are unverified. |
| Pack voltage display range | Confirm for the selected hardware variant and cell-count setting. |
| Operating voltage | Confirm before connection; the source-wide voltage ratings conflict. |
| Operating current | 5mA |
| Display colour | Green |
| Operating temperature | -20°C to +50°C |
| Voltage measurement error | 2% |
| Module size | 43.5 x 20 mm (1.7 x 0.79 inches) |
Battery voltage monitoring
- When battery voltage exceeds N x 3.3V: 1 bar lights up.
- When battery voltage exceeds N x 3.5V: 2 bars light up.
- When battery voltage exceeds N x 3.7V: 3 bars light up.
- When battery voltage exceeds N x 3.9V: 4 bars light up.
- When battery voltage falls below N x 3.3V: All bars turn off, indicating that the battery needs charging.
(Note: “N” is the number of cells in series, for example N=3 for a 3-series pack.)
What is included?
- 1x 1–8S Lithium Battery Capacity Indicator Display Module
Warranty and shipping
We do our best to test all electronics before sending them to you.
This helps us maintain quality and avoid unnecessary trouble during development. Faults can occur, but we encounter them very rarely. If there is a problem with the equipment you ordered, you can always contact us, and we will gladly help you resolve it.
We dispatch from Aarhus to Denmark and Sweden. Shipping options and prices are shown at checkout. Delivery time depends on availability, destination and shipping method; contact us before ordering if you need an item by a specific date.
