| Price | $1.50 |
|---|---|
| Category | Batteries, Others |
| Availability | In stock |
| Delivery | Shipped across Lebanon, or collect from the lab |
A tiny voltage-driven fuel gauge for lithium packs: solder the two wires across the battery and four green segments inside a printed battery outline show roughly how much charge is left. It needs no microcontroller and no separate supply - it runs off the pack it is measuring. Handy on a power bank, a battery-powered robot or any portable build where you would rather not guess.
Key features
- Four-segment green display of remaining charge
- Two-wire hook-up straight across the pack
- Powered by the battery it measures
- No microcontroller or programming needed
- For lithium-ion and LiPo packs
Details
Specifications
| Function | Lithium battery capacity indicator |
|---|---|
| Display | 4-segment green LED bar in a battery outline |
| Connection | 2-pin (+ / -) across the pack |
| Chemistry | Li-ion / LiPo |
| Supply | Drawn from the measured pack |
