tontonan
11:55
TP4056 Emergency lamp simple solar cell datasheet TP4056 / TC4056A
3:12
Solartab Solar Energy Iphone and Tablet Charger
0:31
Charge your phone from the sun
0:42
ZAXgear gives your phone power in an hour or less. Charges anything USB compatible!
3:20
Build a Kipkay Solar USB Charger!
0:09
A mobile without a battery bar (solar energy)
0:43
Dog Repeller, Dog Repellent Original J1003, Dog Go Away.
0:31
EXPERIMENT: CAR VS BATTERY NOKIA
