Thunder Backlit Digital Battery Monitor Display & Shunt (TDR17012)

Take complete control of your dual-battery system with the Thunder Backlit Digital Battery Monitor Display & Shunt (TDR17012). Compact yet feature-packed, this intelligent monitor delivers real-time data on your auxiliary battery setup, giving you ultimate peace of mind while traveling off-grid.

Key Features & Highlights

• Real-Time Battery Insights: Monitors all critical battery metrics on a clear, backlit LCD display, including battery percentage, time-to-empty, current draw (amps), charging input, and total wattage usage.

• Wide Battery Chemistry Compatibility: Engineered to support a broad range of 12V battery types, including AGM, Gel, Lead-Acid, Calcium, and Lithium (LiFePO4 / Lithium-Ion Phosphate).

• High-Accuracy 150A External Shunt: Includes a precision 150A external shunt to ensure exact current tracking across heavy loads and solar charging setups.

• Compact, Low-Profile Footprint: Ultra-slim screen design (60mm x 40mm) allows for a clean surface mount on your dashboard, canopy wall, or caravan switch panel without taking up excess space.

• Ultra-Low Power Draw: Draws less than 1mA in standby mode and features backlight power management to avoid draining your auxiliary battery system while idle.