KONNWEI BKmonitor BK300 Car Battery Monitor

Wide Voltage Range
Precisely monitors 6V, 12V, and 24V batteries with an extended detection range from 3V to 60V, ensuring compatibility with most automotive and marine batteries.
Real-Time Capacity Tracking
Digital display provides instant readings of battery voltage, capacity, and health, preventing unexpected power failures and extending battery lifespan.
Durable & Compact Design
High-grade ABS housing with reinforced connectors for shock resistance and long-term reliability. Ultra-slim profile fits seamlessly in tight spaces.
Multi-Scene Application
Ideal for cars, trucks, motorcycles, RVs, boats, and solar power systems. Ensures optimal performance in extreme temperatures (-20°C to 70°C).
Easy Installation
Plug-and-play setup with no calibration needed. Low-power design minimizes battery drain while delivering 24/7 monitoring.
Bulk Order Advantage
Direct factory pricing with wholesale discounts for large quantities. Global shipping with guaranteed lowest market rates.