Login
Discover
Waves
Communities
Login
Signup
Topics
#withoutbatteries
Global
Trending
Hot
New
Top
#withoutbatteries
New
Top communities
Create your community
latest #withoutbatteries created topics on internet
overunitydotcom
Solar energy
2021-12-27 07:15
5 watt Ajirangi portable thermal generator for camping with a USB charging cable as an output
5 watt Ajirangi portable thermal generator for camping with a USB charging cable as an output 5Watt Ajirangi portable #thermogenerator (#thermoelectric #generator) e.g. for camping with USB charging cable
$ 0.076
4
1
overunitydotcom
Solar energy
2021-12-27 04:20
Luminiser Thermogenerator lamp free energy light from just a heat difference
The #Luminiser #Thermogenerator is a device for generating LED light from a temperature difference in heat. its using a Peltier element or the #Seebeck-effect to generate #electrical-power from a
$ 1.261
16
