Lead-acid batteries SKB are recombination lead-acid batteries, even if they are called hermetic. This construction technology allows the battery to perform approx. 200/300 cycles at 100 depth of discharge, while at 30 of its capacity it reaches 1000 cycles.
For a correct functioning of the battery it is necessary to follow some prescriptions.
CHARGING: charging must be done with a constant voltage battery charger strictly following the data shown on the battery. Incorrect voltage can lead to immediate deterioration of the battery itself. It must not be left empty after its use, but must be recharged immediately.
DISCHARGE: it must not be brought, during the discharge phase, to a voltage lower than 5.25Volt for a 6V battery, 10.50Volt for a 12Volt battery.
CAUTION: The battery contains sulfuric acid. Care must be taken when manipulated. In case of accidental contact with acid, do not touch your eyes or mouth. Wash immediately with running water. Go to the hospital emergency room.
The battery must be disposed of according to current regulations.

- Voltage: 6 V
- Capacity: 4 Ah
- Standard charge current: max. 1/3 of the capacity
- Buffer charge voltage: 6.75 - 6.90 V
- Charging voltage for cyclic use: 7.35 - 7.50 V
- Dimensions: L x W x H - HT: 195 x 25 x 62 - 62 mm
- Terminals Cable with connector Length 15 cm + connector
- Weight: 0.62 Kg