Brüder Mannesmann Workshop Battery Charger 6/12V, 2A/8A, Lead-Acid (M12720)

For the home mechanic or workshop professional, this Brüder Mannesmann charger brings dead lead-acid batteries back to life. Connect it to your car, motorcycle, boat, tractor, or caravan battery, select 2A for gentle overnight charging or 8A for a faster boost, and monitor progress on the analogue ammeter. The metal housing and TÜV/GS certification mean it can handle daily use in a garage environment.

Key specifications

• Charges 6V and 12V lead-acid batteries (wet, gel, AGM)
• Selectable charging current: 2A or 8A
• Battery capacity range: 5Ah to 160Ah
• Analogue ammeter for charge monitoring
• Protection against overload, short circuit, and reverse polarity
• Input: 230V AC, 50Hz
• Mains cable length: 1.5m; charging cable length: 1.5m
• Metal housing, TÜV/GS certified

Why choose it

The dual voltage and dual current settings make this charger versatile enough for everything from a small motorcycle battery to a large tractor battery. The robust metal case and built-in safety protections ensure reliable operation, while the analogue meter gives you a clear visual indication of charging progress.

Ideal use cases

• Maintaining and charging car batteries in a home garage
• Reviving motorcycle, boat, or caravan batteries after storage
• Charging tractor or agricultural vehicle batteries on the farm
• Workshop use where a durable, no-frills charger is needed

Good to know

The charger is designed for lead-acid batteries only and should not be used with lithium-ion or other chemistries. Always connect the clamps with correct polarity; the reverse polarity protection will prevent damage if accidentally reversed.