Insulin refrigerator from My Device (small size) new The portable insulin refrigerator is the ideal solution for diabetics to store insulin and heat-sensitive medications at ideal and stable temperatures, ensuring their effectiveness during travel or daily commutes. Insulin Refrigerator Features: Provides effective cooling ranging from 2 to 18 degrees Celsius. The refrigerator supports high operational flexibility via (car adapter, Power Bank, USB cable, or direct current charger). Equipped with a rechargeable 12000 mAh lithium battery. The refrigerator can operate for 7 to 10 hours, depending on the ambient temperature. Battery recharge takes 3 to 5 hours, and it is preferable to charge it separately for faster charging within one to two hours. Insulin Refrigerator Specifications: The refrigerator comes with a complete set of accessories for immediate use: Triple charger head. USB cable. Lithium battery. Dedicated car adapter. A dedicated bag for carrying and protecting the refrigerator. Important Instructions for Device Maintenance: Prevent overcharging: Please remove the battery when using a direct current charger for a long time. Discharge protection: It is recommended to remove the battery if it is not used for more than a week. Long-term use: If not used for long periods, charge the battery every 3 months to maintain its integrity.