Clarke CB03-12 2A Auto Battery Charger/Maintainer – 3 Stage


12V 2A Auto battery charger/maintainer – This vehicle charger automatically performs the charging function in three stages. The first stage provides a maximum charging current to reenergise a depleted battery. The second stage will take the charge from approx. 70% to 90% capacity by holding a constant charging voltage while the current reduces. The final maintenance or conditioning stage will pulse low charging current to keep the battery in top condition over a long period. The charger can be left connected to the battery in order to perform this maintenance function.


In stock


  • Suitable for 12V Lead Acid batteries including SLA, WET, AGM, VRLA
  • Reverse polarity and overload protected
  • Includes battery clamp connectors, ring terminal lead and auxiliary power (cigar lighter) adaptor
  • For use with 6Ah-40Ah lead acid batteries