Module No. 5470

Charging Time Guidelines

The table below shows guidelines for approximate charging times.

Required Charging Time for 1-day Use

Light Intensity

Approximate Charging Time

High
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Low

Num_circle_1

8 minutes

Num_circle_2

30 minutes

Num_circle_3

48 minutes

Num_circle_4

8 hours

Light Intensity

Sunny day, outdoors (50,000 lux)

Sunny day, near a window (10,000 lux)

Overcast day, near a window (5,000 lux)

Indoor fluorescent lighting (500 lux)

Time Required to Achieve Next Charge Level

Sunny day, outdoors (50,000 lux)

Charge Level

Approximate Charging Time

Level 1

Good

6 hours

Level 2

Good

23 hours

Level 3

Low Battery

3 hours

Level 4

Low Battery

Level 5

Dead Battery

Sunny day, near a window (10,000 lux)

Charge Level

Approximate Charging Time

Level 1

Good

23 hours

Level 2

Good

85 hours

Level 3

Low Battery

7 hours

Level 4

Low Battery

Level 5

Dead Battery

Overcast day, near a window (5,000 lux)

Charge Level

Approximate Charging Time

Level 1

Good

37 hours

Level 2

Good

138 hours

Level 3

Low Battery

11 hours

Level 4

Low Battery

Level 5

Dead Battery

Indoor fluorescent lighting (500 lux)

Charge Level

Approximate Charging Time

Level 1

Good

-

Level 2

Good

-

Level 3

Low Battery

121 hours

Level 4

Low Battery

Level 5

Dead Battery