Solar Hand Crank FM AM World Band Radio with LED Torch

SB-5020B-F9   Sola Hand Crank  FM AM World Band Radio with LED Torch

1. CE+RoHS+BV+GMC

 2. High quality+competive price

3. MOQ is 3000PCS (logo customized)

 Working Principle:

FM AM World Band Radio adopts the high quality radio circuit with high-sensitive 2 band FM/AM radio, with digital display, more sensitive, built-in dual speakers, LCD display and timing power on function. It can catch every wonderful electric wave anywhere and anytime. The built-in battery can be charged in 3 ways: by hand crank, by solar panel and by outside power. It can also charge for mobile phone via connection cable.

Functions:

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

Features:

1. Cranking for power and powered by solar panel, no external batteries are needed, store energy by built-in rechargeable battery; green, environmental friendly, economy, safety, (the common battery will leak easily), reuse limitlessly
2. Low noise but high efficiency; Low power consumption; Long working time
3. Digital display, convenient to handle, more accurate frequency
4. Extra long antenna enhance the reception ability
5. Simple outline and delicate appearance

Main Technical Parameters:

Operation Method:  

1.Cranking for power:

Unlock the handle, crank it at the speed of 2.5 to 3 circles per second. The faster you crank, the higher efficiency to charge.( It’s better to crank it for no more than 4 circles per second.)

2. Charged by outside power:

Connect with the 5V adapter to charge the internal battery, and about 6~8 hours later it will be fully charged.

3. Charge for digital devices, mobile phone, etc.

Connect this product with other digital devices via connection cable, unlock the handle, crank it at the speed of 2.5 to 3 circles per second. Illumination of charging indicator indicates that charge is working.

Cautions:

1. Pay attention to the holding gesture when cranking which can protect your finger and nail from hurting. Keep rotating steadily.
2. In order to assure the using life of the battery and mechanical parts, please pay attention to the things below:

a) Do not crank it for more than 5 minutes when the power of the battery is enough (working normally) and less than 15 minutes when it runs out of power.

b) When the light is dim or the radio is soundless, it means the battery is lack of power badly, please turn off the light and radio or crank it for a while.

c) Cranking it as even as possible (keep rotating steadily, 2.5 or 3 circles per second is best). Avoid cranking too violently and quickly or changing the cranking direction abruptly.Too slowly cranking would make current weak and influence the charging effeciency, and too violently cranking will possibly damage the driving system.

d) Do not crank it for a long time or too violenlyt.

e) In order to prolong the lifespan of the battery, you should crank it for at least one minute once a month. 

Product accessories

User’s manual, Certification, Connection cable(DC1.3 Male toDC1.1 Male), Connection cable(USB-A Male to DC1.3Male)

Before Orders:

• If possible, please tell us what's the purpose for using it, so that we can recommend you the best package. Of course with best price to you!
• Any other request, please feel free to let us know.
• OEM & ODM service is also avaiable
• SAMPLES are avaiable before order

 

Welcome to contact us for more details!

 

Customer Service

Shengbo will continue to serve our customers on quality customer service. Our clients are our partners. Shengbo is well-deserved and claimed to be the "Wind Vane" among the filed of Dynamo product in the world.

Quality Management Certificates: ISO 9001:2008
Product Certification: CE, RoHS, FCC