Do you have a question about the MUS 4.3 and is the answer not in the manual?
Questions and answers
Russell T Schneider
May 6, 2025
When does the charger switch from 7 to 8 (float to pulse) and why?
1 comments:
Mr. Anderson
May 18, 2025
The CTEK MUS 4.3 charger switches from float to pulse mode after a maximum of 10 days in float mode. The reason for this change is to prevent heat buildup and potential damage to the battery that can occur with prolonged float charging. Pulse mode is safer for maintaining the battery at 95–100% charge without continuous voltage.
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Do you have a question about the MUS 4.3 and is the answer not in the manual?
Questions and answers
When does the charger switch from 7 to 8 (float to pulse) and why?
The CTEK MUS 4.3 charger switches from float to pulse mode after a maximum of 10 days in float mode. The reason for this change is to prevent heat buildup and potential damage to the battery that can occur with prolonged float charging. Pulse mode is safer for maintaining the battery at 95–100% charge without continuous voltage.
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