The Swedish company CTEK's model MXS 7.0 is an excellent universal charger for 12 V batteries. It is ideally suited for charging large batteries used in caravans, recreational vehicles, boats, and delivery vehicles. Such vehicles require solutions that address many potential battery-related issues.

The MXS 7.0 charger offers many useful features, such as battery diagnosis indicating whether the battery can receive and hold a charge. A regeneration option allowing the renewal of completely discharged batteries with stratified electrolyte. Unique maintenance charging keeping the battery in a fully charged state. An optimal charging mode in low temperatures and charging demanding AGM batteries (with electrolyte-soaked mats). It also has a power supply mode function allowing the battery to be disconnected from the vehicle without losing the configuration of electronic component settings.

The MXS 7.0 is a fully automatic 8-stage charger providing battery charging with a current of up to 7 A at 12 V for batteries with a capacity from 14 Ah to 150 Ah. It also allows maintenance charging of batteries with a capacity of up to 225 Ah. The charger has an IP 65 rating (protection against water and dust) and is designed to protect automotive electronic components, with protection against sparking and reverse polarity, as well as short-circuit protection. The charger comes with a 5-year manufacturer's warranty.