TC169 Mini DC Smart Battery Monitor With Shunt Battery Capacity Monitor Coulometer

Precision-engineered shunt-based coulometer for real-time battery monitoring, featuring ultra-low power consumption (0.01A standby current). High-definition LCD displays voltage (0-120V), current (0-300A), and remaining capacity (0-999Ah) with ±0.3% accuracy.

Military-grade ABS housing with IP65 waterproof rating withstands harsh automotive/marine environments. Integrated 50mV/75mV shunt supports lead-acid, lithium, and gel batteries. Plug-and-play installation for RVs, solar systems, and industrial equipment.

Innovative bidirectional energy tracking calculates cumulative charge/discharge data. Customizable alarms prevent over-discharge. CE/RoHS-certified with gold-plated terminals for corrosion resistance. Bulk pricing available for fleet/wholesale buyers.