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The MUS 4.3 POLAR is an advanced microprocessor controlled battery charger providing unrivaled performance on batteries from 1.2Ah up to 110Ah. Features include the ability to diagnose a battery's condition to establish if it can receive and retain a charge, a patented automatic desulphation program, and a special reconditioning function that will revive and restore deeply discharged and stratified batteries. ‘Snowflake’ mode ensures ideal charging performance even in the most extreme cold conditions. Patented Float/Pulse maintenance makes the MUS 4.3 POLAR ideal for long-term maintenance. The entire process of battery testing, charging, and maintenance is easily followed on the clear LED display.
;*;“Snowflake” setting ensures ideal charging in performance in severe cold weather.;*;Automatic “connect and forget” 8 step charging for batteries 1.2Ah-110Ah;*;Reconditioning program for deeply discharged batteries;*;Safe, no sparks, short circuit and reverse polarity protected;*;5-year warranty
| Charging Category | AC charging |
|---|---|
| Input | 110–120 VAC, 50–60 Hz, 1.1 A |
| Output | 14.4/15.0/15.8 V,4.3 A |
| Battery types | 12 V:,WET,MF,Ca/Ca,AGM,GEL |
| Battery chemistry | Lead acid |
| Start voltage | 2.0 V |
| Battery voltage | 12 V |
| Battery capacity | 1.2–160 Ah |
| Degree of protection | IP65 |
| Warranty | 5 years |
| Warranty information | CTEK issues a limited warranty to the original purchaser of the product. Depending on the product, the limited warranty period will vary. The limited warranty is not transferable. The warranty applies to manufacturing faults and material defects. The warranty is void if the product has been handled carelessly or repaired by anyone other than CTEK or its authorized representatives. CTEK makes no warranty other than this limited warranty and is not liable for any other costs other than those mentioned above, i.e. no consequential damages. Moreover, CTEK is not obligated to any other warranty other than this warranty. |
Standard Delivery (3-9 Business Days)
Order by 1PM EST for same day shipping. Free shipping for orders above $100. (Please note that orders with CS FREE & MXS 5.0 POWER KIT will only be delivered with standard shipping as the package contains lithium batteries.)
Express Delivery (2 Days)
Order by 1PM EST for same day shipping.
MUS 4.3 POLAR
The coolest charger you will ever own - Made for extreme cold
All-around charging with special cold weather performance
Adapted AC and DC cables to handle severe cold down to -22°F (-30 °C)
- +more
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MUS 4.3 POLAR has been specially developed to offer excellent all-around charging with special cold weather performance and adapted AC and DC cables to handle severe cold down to -22°F (-30 °C).
Specifications
Battery Voltage
12 V
Battery Capacity
1.2–160 Ah
Battery Chemistry
Lead acid
Battery types
12 V:,WET,MF,Ca/Ca,AGM,GEL
Warranty
5 years
Enhance your charging experience