

🔌 Power up smartly — never get stranded with CTEK’s all-in-one battery guardian!
The CTEK MUS 4.3 TEST & CHARGE is a fully automatic 12V battery charger and tester designed for lead-acid batteries from 1.2Ah to 110Ah. Featuring patented 8-step charging, de-sulphation, and reconditioning modes, it maximizes battery life and performance. Its integrated testing functions assess battery and alternator health, while safety features like spark-free operation and reverse polarity protection ensure worry-free use. Compact, user-friendly, and backed by a 5-year warranty, it’s the professional’s choice for reliable vehicle battery care.









| ASIN | B00GODGN9E |
| Best Sellers Rank | 128,585 in Automotive ( See Top 100 in Automotive ) 632 in Car Battery Charging Units |
| Box Contents | 1 CHARGER, CLAMPS, EYELETS |
| Brand Name | CTEK |
| Colour | Silver |
| Customer Reviews | 4.6 out of 5 stars 933 Reviews |
| Global Trade Identification Number | 07350009569590 |
| Input Voltage | 120 Volts |
| Item Dimensions D x W x H | 10.2D x 10.2W x 1.3H centimetres |
| Item Type Name | MUS 4.3 TEST & CHARGE 12 Volt Fully Automatic Charger and Tester |
| Item Weight | 1.9 Pounds |
| Item height | 0.5 inches |
| Manufacturer | CTEK |
| Manufacturer Part Number | 56-959 |
| Output Voltage | 12 Volts |
| Product Warranty | 5 Year Warranty |
| Specification Met | CE |
| Unit Count | 1.0 Count |
M**P
Will not work in the UK
The mains plug is an American style flat 2 pin plug so will not work in the UK. Returned.
Trustpilot
1 month ago
1 month ago