Battery Charge Checker | Estimate State of Charge

Quickly assess your caravan battery’s health using this simple voltage-based charge checker. Just enter the measured voltage, select your battery type (Lead-Acid, AGM, Gel, or Lithium), and get an instant estimate of its current state of charge (SOC). The tool also shows depth of discharge (DoD) and a helpful status message to guide your next steps.

Disclaimer:
This tool is intended for general informational purposes only. Voltage-based estimates of battery charge can vary depending on temperature, battery age, load conditions, and manufacturer specifications. For the most accurate results, measure voltage at rest after several hours without charging or discharging. CaravanCoach.co.uk is not responsible for any inaccuracies, misinterpretations, or actions taken based on the results provided by this tool. Always consult your battery’s user manual or a qualified technician for definitive assessments.