22 wallbox fast charger

 Storage  • Store batteries away from combustible materials.  • Remove batteries from the device for long-term storage.  • Store the batteries at temperatures between 5°C and 20°C (41°F and 68°F).  • Separate fresh and depleted cells (or keep a log).  • If practical, store batteries in a metal storage cabinets.  • Avoid bulk-storage in non-laboratory areas such as offices.  • Visually inspect battery storage areas at least weekly.  • Charge batteries in storage to approximately 50% of capacity at least once every six months.  Chargers and Charging Practice  • Never charge a primary (disposable lithium or alkaline) battery; store one-time use batteries separately.  • Charge or discharge the battery to approximately 50% of capacity before long-term storage.  • Use chargers or charging methods designed to charge in a safe manner cells or battery packs at the specified parameters.  • Disconnect batteries immediately if, during operation or charging, they emit an unusual smell, develop heat