CTEK Battery Monitor 12V

CTEK Battery Monitor 12V 100A 40-245: Advanced 12V Battery Monitoring System for Vehicles and Marine Applications

Unlock precise battery insights with the CTEK Battery Monitor 12V 100A 40-245, a cutting-edge LCD display system engineered to continuously track voltage, current (both charge and discharge), state of charge percentage, and estimated time remaining for charging or discharging in 12V lead-acid or lithium battery setups from 5Ah to 600Ah capacities. Ideal for cars, caravans, RVs, boats, and marine applications, this 12V 100A battery monitor handles maximum charge and load currents up to 100A, featuring a high-precision shunt (50mV at 100A) for accurate readings across temperatures from -20°C to 50°C. With a low power consumption of just 1.5mA and supply voltage range of 8V to 16V, the CTEK 40-245 battery monitor ensures reliable performance in demanding environments, preventing unexpected discharge and optimising battery lifespan through real-time diagnostics.

Key features of the CTEK Battery Monitor 12V 100A 40-245 include a compact LCD panel (125 x 62 x 23 mm) for clear visibility of battery health metrics, including voltage display, current flow, and remaining runtime estimates, making it the ultimate 12V battery management tool for off-grid adventures or fleet maintenance. The included 5m cable kit with ring terminals for the shunt, fuse holder, and M8 battery connection simplifies installation, while its IP-rated design resists dust and splashes for rugged use in workshops or outdoor setups. Compatible with CTEK chargers like D250SE and M25, this battery monitoring system integrates seamlessly into dual-battery configurations, alerting users to low charge levels and supporting efficient energy management without the need for constant manual checks.

Elevate your power oversight with the CTEK Battery Monitor 12V 100A 40-245, delivering unmatched accuracy and convenience for 12V battery monitoring in automotive, caravan, and marine scenarios, backed by Swedish engineering and a 2-year warranty.

CTEK Battery Monitor 12V 100A 40-245: Advanced LCD 12V battery monitoring system for 5-600Ah lead-acid and lithium batteries. Tracks voltage, current, SoC, runtime; 100A max charge/load. Ideal 12V battery management tool for cars, RVs, boats with shunt and 5m cable.

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