CTEK MXS 5.0 NA – 12V Automatic Battery Charger & Maintainer

Description:
The CTEK MXS 5.0 NA is a fully automatic 12V battery charger and maintainer designed for cars, motorcycles, and other vehicles. Featuring advanced eight-step charging, built-in temperature compensation, and a unique reconditioning mode, the MXS 5.0 restores deeply discharged batteries, maintains long-term battery health, and charges AGM and EFB batteries with ease.

Dustproof, splashproof, spark-proof, and reverse-polarity protected, it’s one of the most versatile and effective consumer chargers available. Alligator clamps and eyelets included. Backed by a 5-year warranty.

Specifications:

• Brand: CTEK
• Model: MXS 5.0 NA
• Input: 110–120 VAC, 50–60 Hz, 1.1 A
• Output: 14.4/14.7/15.8 V, 4.3 A
• Battery Types: 12V WET, MF, Ca/Ca, AGM, EFB, GEL
• Battery Capacity: 1.2–110 Ah (maintenance up to 160 Ah)
• Start Voltage: 2.0 V
• Ripple: <4%
• Ambient Operating Temp: -4°F to +122°F
• Protection Rating: IP65 (dust & splashproof)
• Chemistry: Lead Acid
• Warranty: 5 years
• Weight: 1.8 lbs (approx.)

Features:

• 8-step fully automatic microprocessor-controlled charging
• Built-in temperature sensing for optimal charging in all weather
• Patented desulfation and reconditioning functions
• Charges AGM and EFB batteries (including Optima)
• Maintains larger batteries up to 160Ah
• Spark-proof and reverse-polarity protected
• Clean, low-ripple voltage and current for safe use with vehicle electronics
• Compact, sealed, and highly durable design

Instructions:

1. Connect clamps or eyelets to the battery terminals.
2. Plug charger into wall outlet.
3. Select charging mode and allow the charger to run through the 8-step program.
4. Leave connected for maintenance charging if needed (“connect and forget”).

⚡ Cutting-edge charging technology used by over 40 of the world’s most prestigious vehicle manufacturers.