Note: During the power consumption test for all models of LED clocks, the battery is set to 31.2AH, voltage is 12V, and the display is set to all-zero state. (All-zero state: The LED clock is reset to zero, meaning all light bulbs are lit except for the middle horizontal line of the digits.)
I. Samll 5-Digit Clock

Figure 1: Small 5-digit clock all-zero state illustration

Table 1: Small 5-digit clock power consumption test table

II. Samll 6-Digit Clock

Figure 2: Small 6-digit clock all-zero state illustration

Table 2: Small 6-digit clock power consumption test table

III. Large 5-Digit Clock

Figure 3: Large 5-digit clock all-zero state illustration

Table 3: Large 5-digit clock power consumption test table