CTEK MXT4.0 24V 4A, 8-Stage Battery Charger & Conditioner
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CTEK MXT4.0 24V 4A, 8-Stage Battery Charger & Conditioner
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2 Year Warranty

The MXT 4.0 is a fully automatic 8-step charger that delivers 4A to 24V batteries from 8-100Ah and is suitable for maintenance charging up to 250Ah. The charger can be used outdoors (IP 65 classified - splash and dust proof) and is compatible with the electronics of a vehicle. It is non-sparking, reverse polarity protected and short-circuit proof. The MXS 4.0 is delivered with a 2-year warranty.

The MXT4.0 is a cost-effective charger, suitable for smaller 24V batteries. The MXT4.0 is ideal for maintenance charging of larger fleets with 24V vehicles, backup systems, piste machinery and wheelchairs, etc. The MXT 4.0 is equipped with all necessary features and functions to solve a broad range of battery related problems. It offers features such as battery diagnosis that shows if a battery can receive and retain a charge, a special reconditioning function that restores stratified and deeply discharged batteries, unique maintenance charging, a mode for optimised charging during cold winter days and the charging of demanding AGM batteries (e.g. Optima).


  • Eight step, fully automatic charging cycle
  • Suitable for all smaller 24V lead-acid batteries (Wet, MF, GEL, Calcium and AGM) from 8 - 100Ah
  • Can be connected for months; ideal for seasonal vehicles
  • Reverse polarity and short circuit protection
  • Desulphation mode
  • Soft start
  • Recondition mode for fully drained batteries
  • Delivered with two interchangeable connection leads, one with clamps, and one with eyelet terminals
  • 2 year warranty

Battery size:
8 - 100Ah (8 - 250Ah maintenance charging)