



VARTA Marine Professional 105Ah – Battery for Boat Engines
The VARTA Marine Professional 105Ah battery is the ideal solution for reliable starting of the boat engine and powering onboard electronics. It is designed for demanding conditions on the water, where durability, stable performance, and long life are important.
Thanks to Dual Purpose technology, it combines the advantages of both starter and traction batteries – it starts the engine without problems and can also power devices such as lighting, sonar, or navigation.
Main Advantages for Marine Use:
Reliable engine start even after a long layoff
High resistance to vibrations and shocks during sailing
Cyclic resistance – ideal for powering onboard devices
Maintenance-free operation – no water refilling
Low self-discharge – suitable for seasonal use
Durable construction adapted to humid environments
Technical Parameters:
Voltage: 12 V
Capacity: 105 Ah
Starting current: approx. 800 A
Type: dual-purpose (Dual Purpose)
Suitable for: outboard and inboard boat engines
