The charge maintainer is an essential accessory for all karts with a lead-acid battery (such as an AGM, for example). Indeed, this type of battery tends to lose charge when it is not used for several days. On top of that, there is also the memory effect, which is typical of lead-acid batteries. What does the memory effect mean? If the battery is left unused for several days with a low charge, when it is used again there is a clear decline in storage capacity, as if the battery remembers the state of charge it was in and can no longer go any further. The model we propose is the Bosch C3, one of the best on the market and at a very affordable price. The integrated microprocessor detects the battery voltage and ensures an optimum charge level, acting as a charge maintainer as well as a conventional charger. Thanks to the short-circuit and overheating protection and the automatic switch-off function, it can be kept safely connected to the battery throughout the winter.

To buy: amazon.it
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