High capacity fast cooling intelligent inverter-controlled system. This professional portable medical cooler can store between 3 and 5 insulin injector pens or 9 insulin or about 20 refills. It keeps your medicine at a cool 2° – 8° Celsius in 30°C ambient environment with a temperature range of between 2° – 25° Celsius. A long 12-hour stand-by is provided from its powerful built-in 10400mAh Samsung battery. The External Battery and Internal battery used in conjunction with each other will give approx 22 hours. The lasting time is determined by the set temperature. In the 25℃ ambient temperature, if your temp. is 2℃ , the lasting time would be shorter; if your temp is 8℃, the time will be longer. Ready for travel with the provided car charger and portable bag inclusive when you purchase this outstanding medical cooler.

Includes: Cool box, internal batteries, external batteries, cigarette lighter car USBrger, usb leads and plugs. It can be run continuously on electricity.

Please Note– All guarantees on electrical equipment are for one year from date of purchase. The guarantee will be invalidated immediately if the product is used in conjunction with multiple adapters, extension leads or via a faulty wall socket or cigarette lighter. All household electrics should have had a PAT test and must conform to the latest electrical standards.