Crank Digital Solar Emergency FM/AM Radio
Minimum Order: 0
Quality/Safety Certification: 0.00
1) Emergency radio
2) Solar AM/FM Radio
3) Digital Display
4) Dynamo LED Flashlight, Outdoor Radio
CE, RoHS, BV, GMC
Solar Dynamo,Crank Digital Display,Radio AM FM,Dynamo Digital Display Radio AM/FM (SB-5020B)
Function & Features:
1.Cranking for power generation
2.Charged by solar panel
3.Charged by external adapter (optional)
4.Digital display of frequency, 2 band: FM/AM
5.Digital clock, timing power on
6.Charge digital devices, mobile phone, etc.
7.Lighting function
Main Technical Parameters:
Radio: | |
1. Sensitivity of the FM | Better than 10 uV |
2. Sensitivity of the AM | Better than 3 mV/m |
3. Reception scope of the FM | 87 ~ 108 MHz |
4. Reception scope of the AM | 520 ~ 1620 KHz |
5. The audio frequency output power | 100 mW |
6. Radio working time after 1 minute cranking (2.5 - 3 circles/s) | 18 - 27 minutes |
7. Lighting time after 1 minute cranking (2.5 - 3 circles/s) | 27 – 36 minutes |
8. Speaking time after 3 minutes cranking for charging mobile phone (2.5 - 3 circles/s) | 4 – 15 minutes |
9. Radio working time after 1 hour charging under sunlight(500W/ M2 ) | 20 - 30 minutes |
10.Lighting time after 1 hour charging under sunlight(500W/ M2 ) | 23 – 32 minutes |
11.Max. Current flux of being charged by solar energy | 20mA |
12.Time of being fully charged under sunlight(500W/ M2 ) | 35 – 42 hours |
13. Radio working time after being fully charged | 7 – 9 hours |
14. Lighting time after being fully charged | 4 – 6 hours |
15. Max. Luminous flux | 11– 14LM |
Charged by outside power | |
1. Input voltage | 5 - 5.2V |
2. Charging interface | DC plug dia3.5*dia1.3 |
3. Fully charged time | 6 - 8 hours |
Main parts life-span: | |
Switch | 5000 times |
The whole unit | 5 years |
The plastic part | 5 years |
Others | |
Specification of built-in battery | 300mAh, 3.6v |
Diameter of built-in speaker | Φ36mm (two) |
Generator power | 5W |