SPECIFICATIONS

Brand Name: NoEnName_Null
Origin: Mainland China
is_customized: Yes

Before you decide to buy this crank generator, please kindly read the guidance in red below:

There are supper capacitors for energy storage insides. Please crank for 2~3 minutes with 1~2rps speed to feed the capacitors in advance. Then plug in your appliance and continue to crank.

Appliance: mobile phone,power bank,igniter,battery,toy,earphone,mouse,LED etc.









Again, there are supper capacitors for energy storage insides. Please crank for 2~3 minutes with 1~2rps speed to feed the capacitors in advance. Then plug in your device and continue to crank.