products details
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TC169 Coulomb Meter & Battery Monitor — 1.69″ Color SOC Display
| Brand Name: | Capdisp |
| Model Number: | TC169 |
| MOQ: | Negotiate |
| Price: | Contact us |
Shunt-based battery capacity indicator for 8–90V packs. Real-time SOC, voltage, current, power, and remaining time — in a 58.4 × 40.4 × 9.6 mm panel meter.
The TC169 is a coulomb meter (battery monitor): it measures current through a shunt and integrates charge in/out to estimate SOC more reliably than a voltmeter alone—especially on LiFePO4 flat voltage curves. Calibrate capacity once after install for best SOC stability.
| Brand | Capdisp |
|---|---|
| Model | TC169 |
| Display | 1.69″ color TFT |
| Working voltage | 8–90 V DC (confirm with datasheet) |
| Current (with shunt) | 0–150 A (shunt-dependent) |
| Capacity range | 0.1–999 Ah |
| Accuracy (V / I / Ah) | ±1% typical |
| Shunt options | CS30 · CS50 · TCS100 |
| Panel cutout | 54 × 35.5 mm |
| Dimensions | 58.4 × 40.4 × 9.6 mm |
1,Coulomb meter vs voltmeter — do I need TC169?
If you need usable SOC on LiFePO4 or under load, use a shunt-based coulomb meter. Voltage-only meters often misread flat LFP curves.
2,Which shunt should I choose?
Pick by continuous current with headroom: CS30 ~45 A, CS50 ~75 A, TCS100 ~150 A. Send voltage and max current — we’ll recommend.
3,Can you OEM the UI / brand?
Yes. Capdisp supports private label, language, and UI/protocol options — request OEM pricing.
Send voltage, max current, and battery chemistry — Capdisp will recommend the TC169 kit and quote.
