Product Overview

The TC169 is a 1.69-inch color LCD battery capacity indicator for battery pack SOC monitoring. It provides real-time measurement of state of charge (SOC), voltage, current, power, and estimated charge/discharge remaining time with ±1% measurement accuracy. Operating at 8~90V with a 0-150A current measurement range and capacity detection from 0.1 to 999Ah, the TC169 features a front panel waterproof design, delivering the data needed for reliable battery pack capacity assessment.

The TC169 is available in four shunt specifications—30A (0-45A range), 50A (0-75A range), 99A (0-100A range), and 100A (0-150A range)—allowing users to select the optimal configuration for their specific low-current monitoring application. The 1.69-inch color LCD screen presents all monitored parameters simultaneously. With dimensions of 58.4*40.4*9.6mm and a 54*35.5mm mounting hole pattern, the TC169 installs in control panels and equipment enclosures for integrated battery pack SOC monitoring.

Key Specifications

Key Advantages

• Precise SOC Monitoring: The TC169 battery capacity indicator achieves ±1% measurement accuracy across an 8~90V working range, supporting state of charge tracking for battery pack management with capacity detection from 0.1 to 999Ah.
• Comprehensive Multi-Parameter Display: The 1.69-inch color LCD screen simultaneously shows SOC, voltage, current, power, and estimated charge/discharge remaining time, delivering complete battery pack status on a single interface.
• Flexible Shunt Configuration: Available in 30A (0-45A), 50A (0-75A), 99A (0-100A), and 100A (0-150A) shunt specifications, the TC169 covers a 0-150A measurement range for various low-current monitoring scenarios.
• Front Panel Waterproof: The TC169 features a front panel waterproof design with an operating temperature range of -10~60℃, providing protection against moisture and dust ingress on the display side in demanding environments.
• Compact Installation: Measuring 58.4*40.4*9.6mm with a 54*35.5mm mounting hole pattern, the TC169 is designed for panel mounting in battery pack monitoring setups where space efficiency is important.

Frequently Asked Questions

What parameters does the TC169 battery capacity indicator monitor?

The TC169 monitors SOC (state of charge), voltage, current, power, and estimates the remaining charge and discharge time of the connected battery pack. With a working voltage range of 8~90V and capacity detection from 0.1 to 999Ah, all parameters are displayed simultaneously on the 1.69-inch color LCD screen.

How accurate is the TC169 battery capacity indicator?

The TC169 delivers ±1% measurement accuracy across all monitored parameters, ensuring reliable SOC tracking and battery pack status data for monitoring applications.

What current ranges are available for the TC169?

The TC169 battery capacity indicator supports four shunt specifications: 30A (covers 0-45A actual range), 50A (0-75A), 99A (0-100A), and 100A (0-150A). This provides flexible coverage across a 0-150A measurement range for low-current monitoring scenarios in battery pack SOC management.

Is the TC169 suitable for outdoor battery pack monitoring?

The TC169 features a front panel waterproof design, providing moisture and dust protection for the display and control interface side. It operates within a temperature range of -10~60℃. For outdoor installations, the rear panel should be housed within a protected enclosure.