The life span of the battery depends on its use and storage conditions (charge, temperature, humidity). The battery should always be kept clean and dry, away from water or wet environments. Check the charge status every 3 months and recharge. Do not store the battery discharged, as it might cause irreversible damages.
If use and storage recommendations are followed, the battery can last more than 2 years.
elebia strongly recommends he use of chargers supplied by the manufacturer to charge the battery to ensure its correct performance.