Cold battery, 160 ml, size 10.5*6.5*2.5 cm Description: The cold battery is necessary for maintaining low temperatures in cooler bags. Depending on the size of the bag, you need to calculate the required number of batteries that will provide a sufficiently low temperature. Before use, the battery should be placed in the freezer for a long period of time, ranging from 10 to 12 hours. This model of cold battery has a capacity of 160 ml. Advantages: - Compact size; - High heat capacity; - Safe, environmentally friendly solution; Composition: plastic, carboxymethylcellulose solution Specifications: SKU: AAC-01 Volume, L: 0.16 Freezing temperature, C: -18-23 Pre-freezing time, h: 12-20 Size (cm): 10.5*6.5*2.5 Operating temperature, C: -40/+60 Equipment: Battery-1 piece. Warranty: 1 year...