- Maintenance-free batteries do not need to be refilled with distilled water
- The battery is full of acid and closed ex works VOLTAGE: 12V CAPACITY: 18AH (10H) ENERGY CAPACITY: 216WH VERSION: MAINTENANCE FREE ON: YES CCA AS MANUFACTURER: 180 A PRÜFNORM DES HERSTELLERS: EN LENGTH: 181MM WIDTH: 76MM HEIGHT: 167MM READY WEIGHT: 5.35KG ACID PACK INCLUDED: NO TYPE OF CONNECTION: M6 TERMINAL/TERMINAL/POSITIVE POLE: FRONT RIGHT TERMINAL/TERMINAL/NEGATIVE POLE: FRONT LEFT GAS DRAIN: WITHOUT